RT-Next GEN Joker - HORSCH · 2020. 10. 2. · 1 RT Next GEN Joker Owner’s Manual – Version 1.1...

1 RT Next GEN Joker Owner’s Manual – Version 1.1 01/2018

www.horsch.com

RT-Next GEN Joker RT18 / 22 / 25 / 28 / 32 / 35 / 40 Owner’s Manual

Serial Numbers: RT18 SN 310018018001 – 310018020xxx RT22 SN 310022018001 – 310022020xxx RT25 SN 310025018001 – 310025020xxx RT28 SN 310028018001 – 310028020xxx RT32 SN 310032018001 – 310032020xxx RT35 SN 310035018001 – 310035020xxx RT40 SN 310040018001 – 310040020xxx

Issued September 2017


www.horsch.com

RT Next GEN Joker Owner’s Manual – Version 1.2 10/2018 3

www.horsch.com


www.horsch.com

Contents Section 1 – General Information ................................................................................................. 9

Introduction & Guidelines.......................................................................................................10

Machine Registration (Important Notice to Dealer/Owner!) ....................................................10

Warranty Guidelines ..............................................................................................................11

Machine Registration Form: Customer’s Copy .......................................................................13

Machine Registration Form: Dealer’s Copy ...........................................................................15

Machine Registration Form: HORSCH’s Copy .......................................................................17

Delivery Form: DEALERS’s Copy ..........................................................................................19

Product Specification .............................................................................................................21

In These Operating Instructions .............................................................................................22

Authorized Operators .........................................................................................................22

Machine Installation to Service ..............................................................................................23

Notes: ....................................................................................................................................24

Section 2 – Safety .....................................................................................................................25

Information Regarding Safety ................................................................................................26

Safety Symbols on the Machine: ...........................................................................................26

Operational Safety .................................................................................................................27

Use a Signal Person ..............................................................................................................27

Wear Protective Clothing .......................................................................................................28

Protective Clothing .............................................................................................................28

Use a Safety Chain................................................................................................................28

Road Traffic Safety ................................................................................................................28

Use Safety Lights and Devices ..........................................................................................29

Accident Prevention ...............................................................................................................29

Hitching / Unhitching Safety ...................................................................................................29

Changing Implements ............................................................................................................29

In Operation Safety Practices ................................................................................................29

Extracting Stuck Machine Safety & Guidelines ......................................................................30

Service and Maintenance Precautions ..................................................................................30

Hydraulic Function Precautions .............................................................................................31

Safety Measures in Case of Injury from Oil ........................................................................31

Notes: ....................................................................................................................................32

Section 3 – Specifications .........................................................................................................33


www.horsch.com

Technical Data ......................................................................................................................34

Technical Data ......................................................................................................................35

Technical Data ......................................................................................................................36

Technical Data ......................................................................................................................37

Tire Information .....................................................................................................................39

Notes: ....................................................................................................................................40

Section 4 – Hydraulics ..............................................................................................................41

Connecting the Hydraulic System ..........................................................................................42

Hydraulic Connections .......................................................................................................42

Pressure Accumulator ........................................................................................................43

Service and Maintenance ......................................................................................................43

Notes: ....................................................................................................................................44

Section 5 – Operation ...............................................................................................................45

In Operation ..........................................................................................................................46

Transport/Installation .............................................................................................................46

Delivery ..............................................................................................................................46

Installation ..........................................................................................................................46

Depending on scope of equipment: ....................................................................................46

Transport ...............................................................................................................................47

Hydraulic Function .................................................................................................................48

Road Lighting Equipment ......................................................................................................49

Operation ..............................................................................................................................50

Hitching/Unhitching the Machine ........................................................................................50

Hitching-up the Machine: ................................................................................................50

Connecting the Lighting Equipment ................................................................................51

Parking the Machine ..............................................................................................................52

Cleaning .........................................................................................................................53

Storage (end of season) .................................................................................................53

Folding/Unfolding ..................................................................................................................54

Folding – Electronic RT (All Models): .................................................................................54

Folding – Manual RT (All Models except RT40): ................................................................54

Folding – Manual RT (RT40 only): .....................................................................................54

Unfolding (All Models except RT40): ..................................................................................55


www.horsch.com

Unfolding (RT40 only): .......................................................................................................55

Phasing the Hydraulic Cylinders ............................................................................................56

Setting Wing Pressure ...........................................................................................................58

Depth Setting – Electronic Depth Control ..............................................................................59

Setting: ..............................................................................................................................59

Leveling – Electronic Depth Control .......................................................................................59

Tracking – Electronic Depth Control ......................................................................................60

To Adjust:...........................................................................................................................60

Depth Setting – Manual Depth Control ..................................................................................61

Setting: ..............................................................................................................................61

Leveling – Manual Depth Control ...........................................................................................62

Tracking – Manual Depth Control ..........................................................................................62

To Adjust:...........................................................................................................................62

Tracking – Electronic Depth Control ......................................................................................62

Gauge Wheels .......................................................................................................................63

Setting Gauge Wheels: ......................................................................................................63

Caster Wheels .......................................................................................................................64

Setting Caster Wheels: ......................................................................................................64

Maintenance: .....................................................................................................................65

Cultivation Discs ....................................................................................................................66

Maintenance: .....................................................................................................................66

Notes on cleaning: .............................................................................................................67

Assembly, Hub Unit – Bearing ........................................................................................68

Assembly Sequence: ..................................................................................................69

RollFlex Packer .....................................................................................................................70

Setting the RollFlex Packer: ...............................................................................................70

Maintenance: .....................................................................................................................70

RingFlex Packer ....................................................................................................................72

Setting the RingFlex Packer: ..............................................................................................72

Maintenance: .....................................................................................................................72

Assembly, Mounting the Packer .........................................................................................74

Disassembly, Remove the Packer .....................................................................................75

Notes: ....................................................................................................................................76

Section 6 – Optional Equipment ................................................................................................77


www.horsch.com

Rear Hitch (RT40 Option) ......................................................................................................78

Edge Disc ..............................................................................................................................80

Setting the Edge Disc:........................................................................................................80

Maintenance: .....................................................................................................................81

Notes: ....................................................................................................................................82

Section 7 – Maintenance & Service ...........................................................................................83

Maintenance and Servicing ...................................................................................................84

Cleaning ............................................................................................................................84

Maintenance Periods .........................................................................................................84

Storage ..............................................................................................................................84

Lubricating Machine ..............................................................................................................85

Hygiene .............................................................................................................................85

Exposure to Lubricants ......................................................................................................85

Service ..................................................................................................................................86

Maintenance Schedule ..........................................................................................................87

Preventative Maintenance ..................................................................................................88

Lubrication Points ..................................................................................................................89

Troubleshooting .....................................................................................................................91

Bolt Tightening Torques – Metric Bolts ..................................................................................92

Bolt Tightening Torques – Imperial Bolts ...............................................................................93

Notes: ....................................................................................................................................94

Index .........................................................................................................................................95


www.horsch.com


www.horsch.com

Section 1 – General Information


www.horsch.com

Introduction & Guidelines Safety is YOUR responsibility! See Section 2 – Safety for further information.

READ AND UNDERSTAND THIS MANUAL BEFORE YOU OPERATE THIS MACHINE

Learn how to operate and service your machine correctly. Failure to do so could result in personal injury and/or equipment and property damage. HORSCH will not accept any responsibility for any damage or malfunctions resulting from failure to comply with the Owner’s Manual.

If the information found in this manual is not completely understood or if there are any questions, contact HORSCH Customer Service.

HORSCH cares about your safety! This machine is designed to provide maximum possible safety; but no machine design can prevent operator error or carelessness.

The Owner’s Manual provides instructions for the safe operation and maintenance of this machine.

Make sure the machine is in good operating condition.

Check service schedule in book.

This manual should be considered a permanent part of your machine and should remain with the machine if you no longer own it. Right hand and left hand are determined by facing the direction of forward travel respectively.

HORSCH reserves the right to alter illustrations as well as technical data and weights contained in this manual at any time without notice.

This data is the property of HORSCH. All use and/or reproduction not specifically authorized by HORSCH are prohibited.

All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

Some illustrations may show optional equipment. Illustrations may show shields, guards, etc., opened or removed. All shields, guards, etc. must be in place during operation.

Machine Registration (Important Notice to Dealer/Owner!) Please complete the Machine Registration Form on the next few pages and return to HORSCH within 10 (ten) business days, from date of delivery to owner. Accurately record all the numbers to help in tracing the machine. Your dealer needs these numbers when you order parts. NO WARRANTY CLAIMS WILL BE ACCEPTED IF THIS MACHINE REGISTRATION IS NOT RETURNED. The warranty period begins on the date of delivery. See further noted information in the Warranty Guidelines section on the following pages.


www.horsch.com

Warranty Guidelines 1. The period of warranty for material defects relating to HORSCH products will be 12 months.

In the case of written deviations from the statutory provisions, these agreements shall apply.

They shall become effective upon delivery of the machine to the end customer, unless the unit is stored during seasonal months, whereas the machine is not utilized. The machine will then have a warranty start date when it is put in to service. During this waiver period the machine is not to be used or show evidence of usage or the warranty date will be set back to the original sold or delivery date. Registration must be completed within 10 days of machine usage. Failure to comply may result in warranty start date reverting back to original purchase or delivery date.

All wear item parts are excluded from the warranty. 2. Warranty claims must be submitted to the HORSCH Customer Service Department in

Mapleton, ND via your dealer. It is only possible to process claims which have been completed correctly and submitted no later than four weeks after the damage occurred. No warranty claims will be accepted to machines under the warranty waiver start date, except any related Technical Service Bulletins.

3. In the case of deliveries made under the warranty which are subject to the return of the old

parts, the warranty claim, together with the old parts, must be returned to HORSCH within 4 weeks after the damage occurred.

4. In the case of deliveries made under the warranty, which are not subject to the return of the

old parts, these parts must be kept for the purpose of further decisions for a period of four weeks after receipt of the warranty claim.

5. Warranty repairs to be carried out by outside companies, or repairs which are expected to

take more than 2 working hours, must be approved in advance with HORSCH Customer Service Department.

HORSCH, LLC 200 Knutson St.

Mapleton, ND 58059 USA (T) 855-4HORSCH (F) 701-532-1101

[email protected] www.horsch.com For other related warranty items such as tire warranty issues, contact your nearest distributor. A complete list of dealers can be found at the following web sites. Firestone Tires - http://www.firestoneag.com/default-eng.aspx or 1-800-435-4437. Titan Tires - http://www.titan-intl.com/ or 1-800-USA-BEAR.

mailto:[email protected]

http://www.horsch.com/

http://www.firestoneag.com/default-eng.aspx%20or%201-800-435-4437

http://www.titan-intl.com/


www.horsch.com


www.horsch.com

Machine Registration Form: Customer’s Copy NOTE: No Warranty Claims will be accepted if this Machine Registration Form is not returned!

To: HORSCH, LLC 200 Knutson St. Tel: 701-532-1000 Email: [email protected] Mapleton, ND 58059 Fax: 701-532-1101 Machine Product & Model: __________________________ New Machine Final Sale – Initial use

Customer’s Machine – Transfer

Serial Number: ___________________________________ Demonstration Machine – Initial use Sold Date: _______________________________________

In Service Date: Est. Acres: ____________________

Operating Instructions: I hereby confirm receipt of the Owner’s Manual and Parts Catalog for the above mentioned machine. I have been instructed and informed by a HORSCH factory trained Service Technician / authorized Dealer representative in the operation and functions of the machine, as well as in the safety requirements. ________________________________________________ Name of the Service Technician / Dealer representative Dealer Customer Name: ______________________________ Name: _______________________________________ Address: ____________________________ Address: _____________________________________ City/State/Zip: ________________________ City/State/Zip: _________________________________ County: _____________________________ County: ______________________________________ Tel: ________________________________ Tel: _________________________________________ Fax: ________________________________ Fax: ________________________________________ E-mail: ______________________________ E-mail: ______________________________________ Customer No: _________________________ Customer No: _________________________________ I am aware that a Warranty Claim will only be valid if, after the receipt of the machine, this form has been fully completed, signed and returned to HORSCH, LLC. ______________________________________ ______________________________________ Place, Date Customer’s Signature NOTE: After Signing, remove and/or copy this page. Keep signed delivery checklist in machine file at the dealership.



www.horsch.com


www.horsch.com

Machine Registration Form: Dealer’s Copy NOTE: No Warranty Claims will be accepted if this Machine Registration Form is not returned!








www.horsch.com


www.horsch.com

Machine Registration Form: HORSCH’s Copy NOTE: No Warranty Claims will be accepted if this Machine Registration Form is not returned!








www.horsch.com


www.horsch.com

Delivery Form: DEALERS’s Copy Serial Number: ………………………………….. At the time the machine is delivered, the following checklist is a reminder of information which should be conveyed directly to the customer. Check off each item as it is fully explained to customer. [ ] Make the customer aware of all safety precautions that must be exercised while using this

machine. Point out all Warning and Caution safety labels/decals on the machine. [ ] Point out the location of the Serial Number Tag (product identification numbers), for future

reference of the machine. [ ] Give the Operator’s Manual to the customer. Encourage customer to read the manual in

its entirety. [ ] Explain all operating adjustments. [ ] Review recommended procedures for attaching and detaching machine from tractor. [ ] Make the customer aware of all safety precautions that must be observed when

transporting the machine in field and on public roads. [ ] When the machine is transported on a road or highway at night, or during the day,

accessory lighting and devices should be used for adequate warning to operators of other vehicles. In this regard, tell the customer to check local governmental regulations. The machine should be equipped with road lighting and slow-moving vehicle sign.

[ ] Explain to the customer that the life expectancy of this or any other machine depends on

regular lubrication as directed in the Operator’s Manual. Follow all maintenance and lubrication schedules for the machine.

[ ] Discuss with the customer the use of proper tools and equipment for service of the

machine. [ ] Have customer record Serial Number(s) in the Product Specification section. [ ] To the best of my knowledge, this machine has been delivered ready for field use and the

customer has been fully informed as to proper operation and care. Signed: ................................................................................. (Customer)

Signed: ................................................................................. (Dealer Representative)

Date: .....................................................................................


www.horsch.com


www.horsch.com

Product Specification Each machine manufactured and assembled is serialized and provided a number for tracking purposes. There is a model number, which is the category for product family of the machine, and there is a serial number.

The serial number may also be known as, or part of, a Product Identification Number. This number is a formulated number which details the machines build information for tracking purposes and easy identification later during time of service, maintenance and replacement part ordering. The Serial number, along with Model number of the machine, can be found on the Serial Number Tag.

HORSCH, LLC has placed a Serial Number Tag (reference picture below) on the machine with the above mentioned information. It is located on the main frame cross member tube directly behind the front hitch, just off center towards the left-hand side of each machine.

Record the Model and Serial number of the machine below. Retain this page for customer use only! For future reference, the information will be used whenever the machine is being serviced, for ordering replacement parts or when requesting information for the machine such as replacement Owner’s Manual or a Parts Catalog. Be sure to provide both, the model number and serial number, when contacting your dealer, for better assistance and quicker support of your machine.

HORSCH, LLC Serial Number Tag

Date of Purchase: ___________________________

Dealer Information:

Name: ______________________________

Address: _____________________________

Phone: _______________________________


www.horsch.com

In These Operating Instructions The operating instructions distinguish between three different types of warning and safety instructions. The following graphic symbols are used: Important instructions!

If there is a risk of injury!

If there is a risk to life and limb!

It is important that all the safety instructions contained in these operating instructions and all the warning signs on the machine are read thoroughly and understood prior to operation of the machine. Ensure that the warning signs are legible and replace any signs that are missing or damaged. These instructions must be followed in order to prevent accidents. Inform other users of the warnings and safety instructions and the location of this Owner’s Operators Manual. Do not carry out any operations which may affect the safe use of the machine.

Authorized Operators Only those persons who have been authorized and instructed by the operator may operate the machine. Operators must be at least 16 years of age. The operator must hold a valid driver’s license. They are responsible for third parties in the operating area. The person in charge must:

• Make the operating instructions available to the operator. • Ensure that the operator has read and understood the operating instructions.

The operating instructions are a key component of the machine. Do not carry out any operation which may affect the safe use of the machine.


www.horsch.com

Machine Installation to Service Instruction of the operation and initial installation of the machine are done by an authorized dealer or HORSCH representative.

The machine can be released for operation only after instruction by our service technician or authorized distributor has been completed and the operating instructions have been read and understood.

When carrying out installation and maintenance work there is a higher risk of injury.

It is important that you familiarize yourself with the machine and read this Owner’s Manual before operating the machine.

The instructions in respect of initial installation should also be followed if the machine has not been used (stored) for a longer period of time. Dismantle the removable parts supplied with the machine.

• Check all important screw connections. • Grease all zerks. • Check air pressure in tires. • Prepare connection for the lighting equipment. • Check all hydraulic connections and hoses for correct attachment

and proper functioning.

Ensure that any deficiencies are remedied immediately.


www.horsch.com

Notes:


www.horsch.com

Section 2 – Safety


www.horsch.com

Information Regarding Safety The following warnings and safety instructions apply to all sections in these operating instructions.

Safety Symbols on the Machine:

Read and adhere to the operating instructions before starting up the machine!

Stay clear of swinging area of retractable and extendible machine parts!

Switch the engine off and pull out the key before starting maintenance and repair work! Never reach into areas where there is a risk of crushing, as long as parts could still be moving!

Watch out for fluids spraying out under high pressure, follow the operating instructions!

It is only permitted to remain in the danger zone if the safety support is in place!

When hitching up the machine and when operating the hydraulic system, no persons should be between the machines! No passengers are allowed to ride on the machine! Do not climb on rotatable parts. Use mounting steps provided for this purpose!

Lifting hook; attach lifting tackle (chains, ropes, etc.) here when performing loading work!


www.horsch.com

Operational Safety The machine must only be put into operation after receiving instructions by employees of the authorized dealer or a HORSCH employee. The machine registration form must be completed and returned to HORSCH. In addition to the operating instructions, it is important to observe the accident prevention regulations specified by agricultural trade associations! All protective features and safety equipment, such as detachable protective devices, must be correctly in place and reliably functioning before the machine is put into operation.

Caution with negative tongue load!

Under certain operating conditions the machine may have a negative tongue load.

The rear axle of the tractor is unloaded. This has a negative effect on the steering and braking characteristics. Care must be taken when unhitching the machine. Always fold the wings up for transport and store the machine in the unfolded position with the wings on the ground.

Use a Signal Person

Use a signal person to direct movement of the tractor/tillage tool whenever the tractor operator’s view is obstructed. Designate one individual as the Signal Person. Always have signal person stand in clear view. Be sure signal person stays a safe distance away from the machine when it is moving. Prior to starting tractor, discuss hand signals and what each signal means to avoid misunderstandings and confusion which could result in a serious injury or fatal accident. Keep all bystanders away whenever the machine is moved. Do not stand between the tractor and implement while machine is in motion.


www.horsch.com

Wear Protective Clothing Protective Clothing For operation and maintenance of this machine, you will need:

• Snug fitting clothing; no loose articles or strings. • Safety gloves and goggles to protect against dirt and sharp-edged

machine parts.

Use a Safety Chain

A safety chain will help control drawn equipment should it accidentally separate from the drawbar. A safety chain of the proper strength rating is provided with the machine as standard equipment.

Using the appropriate adapter parts, attach the chain to the tractor drawbar support, seed wagon rear hitch support, or other specified anchor location. Provide only enough slack in the chain to permit turning.

Road Traffic Safety The valid road traffic regulations are to be observed when traveling on public roads, paths and areas. Do not exceed the maximum permissible transportation widths and heights and install road lighting equipment, warnings and safety covers where necessary. Do not exceed the permissible axle loads, tire carrying capacities and total weights, in order to ensure sufficient steering and braking capabilities. Handling is affected by the implement connected. It is important to take into account the large overhang and the centrifugal mass of the implement, particularly when cornering. DO NOT EXCEED A MAXIMUM SPEED OF 20 MPH DURING TRANSPORTATION. LOSS OF VEHICLE/MACHINE CONTROL CAN RESULT IN SERIOUS PERSONAL INJURY OR DEATH! The whole machine is to be cleaned of soil that has been collected before travel on public roads. Be sure to thoroughly clean the debris from the rear RollFlex packer system.

Do not travel on roads with the rear RollFlex packer system on the ground. This may cause damage to the roads and premature wear and possible malfunction of components to the machine. Passengers are strictly forbidden to ride on the machine.


www.horsch.com

Use Safety Lights and Devices Prevent collisions between other road users, slow moving tractors with attachments or towed equipment and self-propelled machine on public roads. Frequently check for traffic from the rear, especially in turns, and use turn signal lights.

Use headlights, flashing warning lights, and turn signals day and night. Follow local regulations for equipment lighting and marking. Keep lighting and marking visible and in good working order. Replace or repair lighting and marking that had been damaged or lost.

Keep reflective material and Slow Moving Vehicle signs clean and visible.

Accident Prevention In addition to the operating instructions, it is important to observe the accident prevention regulations specified by agricultural trade associations!

Hitching / Unhitching Safety There is risk of injury to persons when hitching/unhitching the machine to the drawbar of the tractor.

• Secure the machine against rolling away. • Take special care when reversing the tractor. Never stand between the

tractor and machine. THIS IS A CRUSH ZONE! • Only park the machine on a firm and level surface. • Always lower the front hitch jack before unhitching the machine, then

unfold the wings and lower it to the ground.

Changing Implements • Secure the machine against unintended rolling! • Secure lifted frame parts, under which you will be working, with suitable supports! • Caution! Danger of injury caused by protruding parts (tines, discs)! • Do not use the packer or other rotating parts when climbing onto the machine. These could

start to rotate, and you could fall and be seriously injured.

In Operation Safety Practices • Check the area around the machine (for children!) before setting off and starting operation

of the machine. Ensure sufficient visibility! • Stay clear of the operating range of hydraulically operated parts. • Passengers are not allowed to ride on the machine during operation! • Do not stand on the machine when it is in operation.


www.horsch.com

Extracting Stuck Machine Safety & Guidelines Follow proper hooking and towing recommendations below for extracting stuck machines. If damage is incurred to a machine during extraction due to improper procedure, any applicable warranties may be void!

• Avoid wet, water logged and muddy ground conditions so as not to get stuck. • Assess the situation around the stuck machine before attempting extraction. • Know when to call a professional for assistance in towing, lifting and extraction. • Use properly rated equipment – larger tractor/truck, tow ropes/straps, clevises, chains,

cables, etc. • Practice proper hooking and pulling techniques. Know where proper hooking points are

at on a machine so as not to damage the machine. Do not hook or pull the machine from the rear packer system. Attach to a tie down location or the main frame. Do not pull the machine sideways. Pull in a straight line as much as possible.

• Pull force should not exceed normal operating conditions. • Be aware of overhead power lines to avoid risk of serious damage and/or personal injury. • Be aware of ditches or rocks to avoid tipping hazards of equipment. • All bystanders are at risk of serious injury and must stand clear of extraction area for their

own personal safety. • Inspect machinery after recovery. Make any necessary repairs before putting the machine

back into service.

Service and Maintenance Precautions • Ensure that regular tests and inspections are always carried out to

schedule, as specified in the operating instructions. • Prior to performing maintenance and servicing work, ensure that the

machine is positioned on firm, level ground and that it is properly secured against rolling away.

• De-pressurize the hydraulic system and lower or support the implement.

• After cleaning, check all hydraulic lines for leaks and loose connections. • Check hoses for chafing and signs of other damage. Remedy any faults immediately! • Prior to working on the electrical system, disconnect it from the electric power supply. • Retighten screwed connections which had been loosened during servicing and

maintenance work.

Do not wash new machines with a steam-jet or high-pressure cleaner. The paint takes approximately 3 months to cure and could thus be damaged if this time has not yet expired.


www.horsch.com

Hydraulic Function Precautions When handling the machine, ensure that no persons are in the danger zone.

The hydraulic functions are controlled at tractor hydraulic controls from inside the cab.

Safety Measures in Case of Injury from Oil Eyes: Should any oil be splashed into your eyes, rinse with water for 15 minutes. If the eye is still irritated, contact a doctor immediately.

If Oil is Ingested: If oil is swallowed, it is important not to induce vomiting. Contact a doctor immediately.

Skin Irritation caused by Oil: In case of prolonged skin contact, wash off the oil with soap and water.

Oil Spills: Use either sand or a suitable granular absorbent to soak up any spilled oil. Dispose of the oil contamination absorbent in the proper manner.

Oil Fires: Never use water to extinguish an oil fire. The oil will float on water causing the fire to spread. Burning oil-lubricant must be extinguished using a carbon dioxide power or foam extinguisher. Always wear respiratory equipment when dealing with fires of this type.

Waste Oil Disposal: Oil-contaminated waste and used oil must be disposed of in accordance with current legislation. Check with your local hazardous waste management coordinator. Waste oils must be collected and disposed of with local regulations. Never pour used oil in to a sewage system or drains or on to the ground.


www.horsch.com

Notes:


www.horsch.com

Section 3 – Specifications


www.horsch.com

Technical Data Joker RT-18 Machine Width: …………………………… 21’10” Working Width: ......................................... 18’4” Working Depth: ….………………………… Up to 6” Transport Height: ...................................... 10’8’’ Transport Width: ....................................... 11’7” Length: ……………………………………… 18’ Weight: ...................................................... 12,500 lbs. (approx.) Tongue Load: ………………………………. 3,880 lbs. Axle Load: …………………………………. 7,860 lbs. Tires: …...................................................... Firestone Destination Farm I-1 8-ply VF295/75R22.5 Load Index 145D

6,400 lbs. 52 psi. Number of Sections: ………………………. 3 Number of discs: ….................................... 44 Discs Number of Coulter: ………………………… 24 Number of Ranks: …………………………. 2 Rank Spacing: …………………………….. 37” Center-to-Center Disc Spacing: ………………………………. 9.5” Disc Size: ….............................................. 20” Notched Coulter Arm Length: ………………………. 19.5” Hydraulic control units: ............................. 3 Depth Setting; ……………………………… Electronic and Manual Hitching: ..................................................... Drawbar CAT IV / CAT V (Optional) Finishing System: …………………….……. RollFlex Packer, Single Power requirements: ................................. from 180-240 HP Hydraulic requirements: …………………... Suggested 2800-3000 PSI

Joker RT-22 Machine Width: …………………………… 24’1” Working Width: ......................................... 21’8” Working Depth: ….………………………… Up to 6” Transport Height: ...................................... 12’4” Transport Width: ....................................... 11’7” Length: ……………………………………… 18’ Weight: ...................................................... 15,250 lbs. (approx.) Tongue Load: ………………………………. 5,200 lbs. Axle Load: …………………………………... 10,000 lbs. Tires: …...................................................... Firestone Destination Farm I-1 8-ply VF295/75R22.5 Load Index 145D



www.horsch.com

Technical Data Joker RT-25 Machine Width: …………………………… 27’10” Working Width: ......................................... 25’ Working Depth: ….………………………… Up to 6” Transport Height: ...................................... 14’ Transport Width: ....................................... 11’7” Length: ……………………………………… 18’ Weight: ...................................................... 16,180 lbs. (approx.) Tongue Load: ………………………………. 5,780 lbs. Axle Load: …………………………………… 10,400 lbs. Tires: …...................................................... Firestone Destination Farm I-1 8-ply VF295/75R22.5 Load Index 145D


Joker RT-28 Machine Width: …………………………… 31’5” Working Width: ......................................... 28’4” Working Depth: ….………………………… Up to 6” Transport Height: ...................................... 15’1” Transport Width: ....................................... 14’ Length: ……………………………………… 21’8’’ Weight: ...................................................... 18,350 lbs. (approx.) Tongue Load: ………………………………. 6,430 lbs. Axle Load: ………………………………….. 11,920 lbs. Tires: …...................................................... Firestone Destination Farm I-1 8-ply VF295/75R22.5 Load Index 145D



www.horsch.com

Technical Data Joker RT-32 Machine Width: …………………………… 34’8’’ Working Width: ......................................... 31’8’’ Working Depth: ….………………………… Up to 6” Transport Height: ...................................... 12’11’’ Transport Width: ....................................... 12’11’’ Length: ……………………………………… 18’3’’ Weight: ...................................................... 18,550 lbs. (approx.) Tongue Load: ………………………………. 6,550 lbs. Axle Load: ………………………………….. 12,000 lbs. Tires: …...................................................... Firestone Destination Farm I-1 VF445/65R22.5 8-ply 174D 14,800lbs. /

75 PSI Number of Sections: ………………………. 3 Number of discs: ….................................... 76 Discs Number of Coulter: ………………………… 40 Number of Ranks: …………………………. 2 Rank Spacing: …………………………….. 37” Center-to-Center Disc Spacing: ………………………………. 9.5” Disc Size: ….............................................. 20” Notched Coulter Arm Length: ………………………. 19.5” Hydraulic control units: ............................. 3 Depth Setting; ……………………………… Electronic and Manual Hitching: ..................................................... Drawbar CAT IV / CAT V (Optional) Finishing System: …………………….……. RollFlex Packer, Single Power requirements: ................................. from 330-430 HP Hydraulic requirements: …………………... Suggested 2800-3000 PSI

Joker RT-35 Machine Width: …………………………… 37’11’’ Working Width: ......................................... 35’ Working Depth: ….………………………… Up to 6” Transport Height: ...................................... 15’9’’ Transport Width: ....................................... 18’3’’ Length: ……………………………………… 18’ Weight: ...................................................... 18,900 lbs. (approx.) Tongue Load: ………………………………. 6,750 lbs. Axle Load: ………………………………….. 12,150 lbs. Tires: …...................................................... Firestone Destination Farm I-1 VF445/65R22.5 8-ply 174D 14,800lbs. /

75 PSI Number of Sections: ………………………. 3 Number of discs: ….................................... 84 Discs Number of Coulter: ………………………… 44 Number of Ranks: …………………………. 2 Rank Spacing: …………………………….. 37” Center-to-Center Disc Spacing: ………………………………. 9.5” Disc Size: ….............................................. 20” Notched Coulter Arm Length: ………………………. 19.5” Hydraulic control units: ............................. 3 Depth Setting; ……………………………… Electronic and Manual Hitching: ..................................................... Drawbar CAT IV / CAT V (Optional) Finishing System: …………………….……. RollFlex Packer, Single Power requirements: ................................. from 400-530 HP Hydraulic requirements: …………………... Suggested 2800-3000 PSI


www.horsch.com

Technical Data Joker RT-40 Machine Width: …………………………… 43’4’’ Working Width: ......................................... 40’ Working Depth: ….………………………… Up to 6” Transport Height: ...................................... 13’ Transport Width: ....................................... 15’8’’ Length: ……………………………………… 18’ Weight: ...................................................... 28,100 lbs. (approx.) Tongue Load: ………………………………. 10,000 lbs. Axle Load: ………………………………….. 18,100 lbs. Tires: …...................................................... Firestone Destination Farm I-1 VF445/65R22.5 8-ply 174D 14,800lbs. /

75 PSI Number of Sections: ………………………. 5 Number of discs: ….................................... 96 Discs Number of Coulter: ………………………… 50 Number of Ranks: …………………………. 2 Rank Spacing: …………………………….. 37” Center-to-Center Disc Spacing: ………………………………. 9.5” Disc Size: ….............................................. 20” Notched Coulter Arm Length: ………………………. 19.5” Hydraulic control units: ............................. 4 Depth Setting; ……………………………… Electronic and Manual Hitching: ..................................................... Drawbar CAT IV / CAT V (Optional) Finishing System: …………………….……. RollFlex Packer, Single Power requirements: ................................. from 500+ HP Hydraulic requirements: …………………... Suggested 2800-3000 PSI


www.horsch.com

Reference Illustrations

RT22

RT40


www.horsch.com

Tire Information • Proper Tire inflation is important. Inflate tires accordingly per

specifications below (unless otherwise specified): o RT-18/22 – 30 PSI Transport / 60 PSI Gauge

Wheels. o RT-25/28 – 64 PSI Transport / 60 PSI Gauge

Wheels. o RT-32/35/40 – 75 PSI Transport / 60 PSI Gauge

Wheels.

• Verify tightness of all wheel lugs. Follow posted torque specifications below (unless otherwise specified):

o RT-18/22/25/28 – 240 ft.-lbs. Transport / 240 ft.-lbs. Gauge Wheels.

o RT-32/35/40 – 420 ft.-lbs. Transport / 240 ft.-lbs. Gauge Wheels.

*The use of proper torque-type tools/equipment is essential for correct and adequate torquing of specified items. See a list below for recommended torque tools. Obey all posted torque specifications.


www.horsch.com

Notes:


www.horsch.com

Section 4 – Hydraulics


www.horsch.com

Connecting the Hydraulic System

Leaking out hydraulic fluid can cause serious injuries! Danger of injuring by unwanted machine movements. Connect the hydraulic lines only when the hydraulics have been depressurized on both the machine and the tractor. In the event of an injury, seek medical attention immediately! Hydraulic lines are identified by colored hose handles to avoid mixing up by mistake. (See also Hitching/Unhitching the Machine)

When operating hydraulic components, slow down the control unit before the machine components reach the stop position.

Hydraulic Connections

• Do not connect hydraulic lines to the tractor before both hydraulic systems (machine and tractor) are depressurized.

• The hydraulic system is under high pressure. Check all lines, hoses and screwed connections regularly for leaks and any visible external damage!

• Only use appropriate aids when checking for leaks. Repair any damage immediately! Oil sprays can cause injuries and fire!

• In the case of injury, contact a doctor immediately!

The control units on the tractor must be secured or locked when not in use or when the machine is in transport position, in order to prevent accidents caused by unintended hydraulic movements or movements caused by persons other than the operator (children, passengers).

Hydraulic Colored Markings: (Hydraulic lines may be identified by symbols or decals on the hydraulic hose hanger bracket additionally marked with colored caps to avoid mixing up by mistake.) 1 - Lift - Green (RollFlex) 2 - Rear Lift - Blue (Axle) 3 – Fold/Unfold - Yellow (Wings) 4 – Jack - Red (Hitch) 5 – Lift - Black (Rear Auxiliary) 6 – Fold - Black (Rear Auxiliary) For further information on hydraulic function and machine operation see Hitching Up the Machine in Section 5.


www.horsch.com

Pressure Accumulator Depending on the equipment of the machine, the hydraulic system may have a pressure accumulator installed. Do not open or work (welding, drilling) on the pressure accumulator. Even after being emptied, the accumulator is still preloaded by gas pressure. Always depressurize the pressure accumulator before starting work on the hydraulic system. The pressure gauge should not indicate any pressure. The pressure gauge reading should drop to 0 psi. Only then may service be carried out on the hydraulic system. Service and Maintenance

• Ensure that regular tests and inspections are always carried out to schedule, as specified in the operating instructions.

• Prior to performing maintenance and servicing work, ensure that the machine is positioned on firm, level ground and that it is properly secured against rolling away.

• Depressurize the hydraulic system and lower or support the implement. • After cleaning, check all hydraulic lines for leaks and loose connections. • Check hoses for chafing and signs of other damage. Remedy any faults immediately! • Prior to working on the electrical system, disconnect it from the electric power supply. • Retighten screwed connections which had been loosened during servicing and

maintenance work.

Do not wash new machines with a steam-jet or high-pressure cleaner. The paint takes approximately 3 months to cure and could thus be damaged if this time has not yet expired.


www.horsch.com

Notes:


www.horsch.com

Section 5 – Operation


www.horsch.com

In Operation • Check the area around the machine (for children!) before setting off and starting operation

of the machine. Ensure sufficient visibility! • Stay clear of the operating range of hydraulically operated parts. • Passengers are not allowed to ride on the machine during operation!

Transport/Installation There is higher danger of accident during initial installation. Please pay attention to the notes in the corresponding chapters. Delivery The machine with implements is normally delivered completely assembled on a low loader. If parts or modules had to be disassembled for transportation purposes, these will be assembled by our distributor. Depending on the design of the low loader the machine can be unloaded with a tractor or needs to lift off with suitable lifting gear (forklift truck or crane). Sufficient load bearing capacity of lifting gear and lifting tackle must therefore be assured. Lifting and latching points are identified by labels. When using other lifting points pay careful attention to the center of gravity and the weight distribution. These points must, in any case, only be on the frame of the machine. Installation Instruction of the operation and initial installation of the machine will be carried out by our service representatives or distributors.

Any use of the machine without dealer/distributor training is prohibited! The machine can only be released for operation after the instructional session has been conducted by our service engineer / distributor and after the operating instructions have been reviewed and read.

There is higher danger of accident during installation and maintenance. Before performing any installation and maintenance work or service, make yourself familiar with the machine and read the operating instructions.

Depending on scope of equipment: • Take loosely delivered parts off the machine. • Check all important screw connections! • Lubricate all grease fittings! • Check air pressure in tires! • Check all hydraulic connections and hoses for correct

fastening and function. • Immediately rectify any occurring damage or have it

corrected by an authorized dealer!


www.horsch.com

Transport Depending on country specific regulations and working width, the equipment can be transported on public roads, either attached to a tractor or on a trailer or low loader.

• The permissible dimensions and weights for transport must be complied with. • The tractor must be big enough, of adequate size according to model machines Technical

Specifications listed in this Owner’s Manual so that sufficient steering and braking abilities are assured.

• If the machine is hitched up in two-point mode, the tractor link arms must be blocked against swinging sideways. Be sure sway blocks are installed and secured.

• For road transport insert the provided yellow safety stops and wing locks pins (inserted where necessary). NOTE: Do NOT rest the machine on the safety stops. The machine has a load hold valve in the circuit to hold the cylinder when it is disconnected from the tractor. The yellow safety stops are primarily a safety device in case of a failure in the hydraulic circuit and used during service of the machine. The machine is transported on the rear tires of the transport axle. Never transport the machine on the rear RollFlex packer system.

• On a trailer or low loader, the machine must be secured with tensioning straps, chain binders, or other means.

• Attach lifting tackle only at the specially marked hoisting/lifting points.

DO NOT EXCEED A MAXIMUM TRANSPORTATION SPEED OF 20 MPH (32 KPH) DURING TRANSPORTATION. LOSS OF VEHICLE/MACHINE CONTROL CAN RESULT IN SERIOUS PERSONAL INJURY OR DEATH!

RT Joker Front Hitch decal


www.horsch.com

Hydraulic Function

Accidental hydraulic movements (e.g. caused by passengers or children) can lead to severe accidents and injuries! Secure or lock the control units on the tractor. Instruct persons to leave the swiveling range/areas of foldable machine parts.

When operating hydraulic components, slow down the control unit before the machine components reach the limit stop.

Perform folding operations only after the machine has been lifted out.


www.horsch.com

Road Lighting Equipment Pin Description

1. Ground 2. Brake 3. Left Turn 4. Not Used* 5. Right Turn 6. Tail Lights 7. 12V +*

* If you’re not getting the Depth Control option to power “ON”, you may have to switch 12V+ to

Pin 4 of the 7-pin connector.

Check the road lighting equipment at regular intervals to prevent any other road users from being endangered by negligence!


www.horsch.com

Operation

Danger of injury when working with the machine. Always wear adequate protective equipment for all repair and maintenance work.

Danger of injury caused by function related sharp edges. Be cautious when working on the machine, wear protective clothing, if necessary.

Hitching/Unhitching the Machine

DANGER! CRUSHING HAZARD! Nobody is to remain between the tractor and the machine when hitching up and unhitching!

Hitching-up the Machine:

With negative drawbar load the machine may tilt back and cause severe injury to persons. Secure the machine at the coupling with hitch pin and safety security chain!

• Hitch up the machine to the trailer coupling ring on the tractor.

• Connect hydraulic lines. • Connect the road lighting equipment plug and check the

function. • Lift machine. • Crank up the 2-speed hitch jack, or if equipped, lift

hydraulic jack (option). • Remove the rear cylinder yellow safety support(s). • If needed, fold the side section wings in.

Hydraulic Colored Markings: (Hydraulic lines may be identified by symbols or decals on the hydraulic hose hanger bracket additionally marked with colored caps to avoid mixing up by mistake.) 1 - Lift - Green (RollFlex) 2 - Rear Lift - Blue (Axle) 3 – Fold/Unfold - Yellow (Wings) 4 – Jack - Red (Hitch) 5 – Lift - Black (Rear Auxiliary) 6 – Fold - Black (Rear Auxiliary)

Do not transport the machine in a position higher than necessary. With the Joker, consider the transport height, especially in case of bridges or low hanging power lines.


www.horsch.com

Hydraulic Hose Holder & Caps Front Hitch Stand Transport Axle Cyl Safety Stop

CAT IV/V Articulating Hitch CAT IV/V Hitch NOTICE of Extended Life decal

NOTE: Prior to operation, adjust front hitch coupler height to accommodate the tractor drawbar height to level the front hitch of the machine and for best machine performance. Route cables, lines and hoses properly and clearly so that they will not interfere with the tractor or machines front hitch during operation and cornering and become damaged. Check all plug and coupler connections (electrical and hydraulic) for cleanliness and tight fit. Dirty connections will contaminate the flowing media. The connectors therefore become worn and this results in malfunctions and failures in the connected assembly groups.

Connecting the Lighting Equipment For transportation on public roads, the road lighting equipment must be plugged in and in good working order.

• Connect the plug of the Joker lighting equipment to the tractor. • Check lighting equipment and warning decals for function and cleanliness.


www.horsch.com

Parking the Machine Only park the machine on a firm and level surface. The Joker can be parked folded in transport position provided extra precaution is taken, but is not recommended.

1. Lift the machine to its highest level. 2. Insert the provided yellow safety stops to the rear axle lift circuit and front hitch cylinder

(electronic machines). DO NOT LOWER OR REST THE MACHINE ON THE YELLOW SAFETY STOPS! A load hold valve is provided in the hydraulic circuit to support the rear axle and machine. Safety stops are used as a precautionary measure and for service work of the machine only!

3. Pull the pin of the front hitch jack stand out to lower the stand to the ground. *For RT40 machines, using the appropriate SCV to lower the hydraulic front hitch jack (shown below).

4. Insert the pin to the frame securing the stand vertically with the machine. 5. Lower the machine to the ground, resting it on the stand. 6. Disconnect hydraulic lines, road lighting equipment, and depth control wiring (if applicable

– electronic machines). 7. Unhitch the drawbar pin from the tractor and machine. Unhook safety chain.

Put a block under the front jack as there is excessive amount of weight from front hitch. Be sure to install any yellow safety stops into position on the front and rear cylinders.

Front Cylinder & Flip-Over Stops - Transport Axle Cylinders & Safety Stops

(Manual & Electronic Machine)

Front Hitch Manual 2-Speed Jack Front Hitch Hydraulic Jack

Front Cylinder & Flip-Over

Stops (Manual & Electronic)

Front Hitch Manual

Jack

Transport Axle Cylinders &

Safety Stops

Front Hitch Hydraulic

Jack


www.horsch.com

Cleaning Always wear the required protective equipment when cleaning. Harmful dusts or chemicals may have deposited in the area of the hydraulics of the machine.

• Clean coulter blades, finishing system, hoses and electrical system. • Use compressed air to thoroughly clean any loose residues. • Do not use high pressure water systems to clean electrical components or seals of

bearings and cylinders so as not to cause damage. Storage (end of season)

• Park the machine in an undisturbed area, out of the way of other equipment. • Follow procedures above for proper cleaning. • Follow procedures above for proper parking and unhitching of the machine.

Follow procedures above in Parking the Machine for proper unhitching of the machine. See also Maintenance & Service.


www.horsch.com

Folding/Unfolding Folding movements must only be performed on firm and level ground. The use of an adequately sized tractor is highly recommended. See Technical Specifications in this Owner’s Manual for specific machine model tractor size recommendation. The folding process should only be performed in the field because the coulter discs could get caught in the ground. If the folding process is performed on the road, discs and road surface layer could get damaged.

Joker RT-Series Folding – Electronic RT (All Models):

1. Raise machine completely with packer and hitch. 2. Lower rear axle to raise machine with rear axle. 3. Switch Road/Field Valve to ‘ROAD’ mode. 4. Use lift hydraulics to completely lift packer. 5. Fold in the side wings. 6. Insert wing lock pins, front hitch cylinder depth stops and

rear axle yellow safety stops. 7. Disable ISO EDC program. 8. Turn off monitor.

Folding – Manual RT (All Models except RT40):

1. Raise machine completely with the transport axle (remove any excess soil buildup).

2. Extend Hitch cylinder completely. 3. Fold in the side wings. 4. Raise the rear RollFlex packer system. 5. Turn Road/Field Valve to ‘ROAD’ mode. 6. Insert wing lock pins. 7. Insert flip-over stops to front hitch and yellow safety

stops to rear transport axle cylinder. Folding – Manual RT (RT40 only):

1. Raise machine completely on RollFlex packer, front casters and extend the front hitch. 2. Install all front hitch cylinder depth stop shims. 3. Turn Rotational Valve to ‘Road’ mode, (counter clockwise). 4. Lower rear transport axle to the ground and raise machine further.

Transport axle must be lowered completely to lowest position prior to folding the wings to avoid machine damage.

5. Fully retract lift circuit (rear packer, front hitch and casters), raising RollFlex and casters. Be sure the packer is fully retracted in the highest position prior to folding the wings to avoid damage.

6. Remove excess soil buildup from machine prior to folding to avoid complications. Remove excess soil buildup prior to leaving the fields and entering public roads. NOTE: Observe all posted warning and safety notices for transportation of machines on public roads!

7. Fold in the side wings. 8. Insert wing lock pins and rear cylinder safety stops to rear transport axle cylinders.

All R

T M

odel

s ex

cept

RT4

0 R

T40

Mod

els

only


www.horsch.com

Do not transport the machine in a position higher than necessary. With the Joker, consider the transport height, especially in case of bridges or low hanging power lines.

Unfolding (All Models except RT40): 1. Switch Road/Field Valve to ‘FIELD’ mode position. 2. Unfold wings and put hydraulic remote into float position. 3. Lower RollFlex packer system. 4. Raise machine on rear transport axle. 5. Remove safety stops from front hitch cylinder and rear transport axle. 6. Raise rear axle so implement is resting on the packer. 7. Phase the packer cylinders. See ‘Phasing the Hydraulic Cylinders’ on

the following page.

Unfolding (RT40 only): 1. Raise machine on rear transport axle and extend front hitch cylinder. 2. Remove the rear axle cylinder safety stops. 3. Remove wing lock pins. 4. Turn Rotational Valve to ‘Field’ mode, (clockwise).

Do NOT extend rear packer prior to unfolding wings or damage may occur!

5. Unfold wings and put hydraulic remote into float position. 6. Fully extend lift circuit (rear packer, front hitch and caster wheels). Turn SCV to 100%

flow. 7. Raise rear transport axle so machine is resting on the packer. 8. Phase the packer cylinders. See ‘Phasing the Hydraulic Cylinders’ on the following page.

RT40 Model Joker machine shown unfolding (front view)


www.horsch.com

Phasing the Hydraulic Cylinders The machine is fitted with hydraulic rephasing cylinders on the rear packer system. The cylinders are all connected in series, and therefore operate in a lift/lower function simultaneously. Here, the hydraulic oil if forced out of the piston rod chamber of one cylinder and in to the piston chamber of the next cylinder, and so on and so forth, for however many cylinders are connected in series. The diameter of each cylinder is smaller in the series to enable the lifting distance to remain constant. In the extended position the rephasing orifices are exposed to allow the oil to flow in to the next cylinder. The cylinders are filled with oil, vented, and aligned with the end stop.

RT-18 Model machine shown

Procedure

1. Set the tractor at a medium RPM rating, or about half throttle. 2. Activate the lift control device and maintain the pressure (hold the SCV) for approximately

30 seconds. (This will lift the machine and apply pressure to the first series cylinder. Once they have full extended and reached maximum pressure, the relief, or rephasing port of the cylinder, will send the pressure to the next series cylinder. The process is then repeated. When the final series cylinder has phased, the relief port sends the pressure back to the tractor and completes the series rephase of the cylinder circuit.)

3. Reposition the cylinders and repeat the procedure several times. (The system should NOT need to be bled out during phasing, unless the circuit has recently been repaired or a cylinder replaced. Otherwise, bleeding is done at the factory.)

4. Once phased, continue with machine set up for wing pressure and verify depth setting. 5. Begin tillage. Remember to verify proper phasing of the series circuit throughout the work

day to guarantee proper operation of the machine and obtain a nice field finish.


www.horsch.com

Troubleshooting If several rephasing hydraulic cylinders are connected in series and one cylinder has an internal leak, it is possible to locate the defective cylinder using a shut-off valve. A shut-off valve (Cylinder Test Kit) is available for purchase for further troubleshooting and diagnostics, PN 05945100.

NOTE: Multiple test kits may be necessary to successfully troubleshoot the series circuit. See diagram below.

1. Install the shut-off valve between the first and second cylinder. 2. Open the shut-off valve and level off the cylinder (align and vent). 3. Fully extend the cylinder and disconnect the hydraulics. 4. If the cylinder continues to fall, depressurize the system and mount a shut-off valve

between the second and third cylinders. Realign and vent the cylinders. 5. Repeat the procedure until the rear packer is no longer lowered. 6. The defective cylinder in the series will be the one that has been disconnected from the

circuit. 7. Remove the cylinder. Repair the cylinder with a new seal kit or replace the cylinder as

needed. (Kits available are listed for the model specific machine in the parts catalog. There is no seal kit available for the 4” x 8” or 3.75” x 8” Electronic version rephasing cylinders.)

Helpful Hint In some cases, it may be possible to successfully diagnose the cylinder simply by putting the tractor in to continuous flow, then check each cylinder to see if they are warm or hot to the touch. This would identify a defective cylinder with an internal leak. Another method, while in continuous flow, is to listen for blow-by internally to the cylinder. This would identify a defective cylinder as well.

RT-18 Model shown


www.horsch.com

Setting Wing Pressure The wing pressure is adjustable to keep the wings of the implement level with the rest of the machine when it is in operation. It is recommended to operate the machine with the wing circuit in ‘Float’, however wing pressure may be applied as needed in a range of 0-500 PSI.

1. Set the wing pressure circuit to Float. If needed, apply pressure by pushing the wings down with the hydraulic remote to the desired pressure – between 0-500 psi. DO NOT EXCEED 500 PSI!

Adjust pressure until the machine is level. The pressure gauge will indicate the level of hydraulic pressure (psi).

Wing Pressure Gauge


www.horsch.com

Depth Setting – Electronic Depth Control The depth of the machine is set by the packer and drawbar.

The position of the cylinders is controlled by the electronic depth control module in the cab of the tractor. For general instructions and guidelines in the operation of the electronic depth control, see ISO Electronic Depth Control Manual, PN 05951045 equipped with this machine for further information.

NOTE: Depth setting procedure should be performed on firm level ground.

Setting: 1. Raise outside Gauge Wheels of the machine off the ground to their highest set points.

(Gauge wheels need to be lifted so they do not interfere with correctly setting the depth control.) For further information see Gauge Wheels in the next section.

2. Raise machine and hold SCV to rephase lift cylinders. Set tractor lift circuit to 100% flow. 3. Turn depth panel ‘ON’.

NOTE: Machine may need to be calibrated for proper depth prior to tillage, only if the ISO EDC system was swapped between different model Joker machines or used on a different tractor with different drawbar height. See ‘Machine Depth Calibration’ in the ISO EDC Operator’s Manual provided with the machine.

4. Set desired Target Depth on program monitor. NOTE: Any changes to controller values require the machine to be raised and then lowered back to ground.

NOTE: If adjusting set point with the machine in the ground, raise the machine past set point and click hydraulic to lower back to set point.

Leveling – Electronic Depth Control The machine must be level prior to field tillage for proper machine operation. For complete instructions on leveling the machine with an ISO EDC system, refer to ‘Leveling’ in the ISO EDC Operator’s Manual provided with the machine.

1. Set machine Hitch Height to a value of 50 as a starting point (range of 1-99). 2. Lower the machine to the ground, or just above the ground so the discs are touch but not

penetrating. 3. Compare the front and rear rank disc height from the ground to verify if machine is level. 4. Adjust Hitch Height value accordingly. Arrow down to lower front discs. Arrow up to limit

front discs to a shallower depth. 5. Cycle lift circuit and then lower machine to ground again. Verify level. If further adjustment

is necessary, repeat Steps 3 & 4 until level is achieved.


www.horsch.com

Tracking – Electronic Depth Control Machine may not track straight after initial calibration.

To change tracking of the implement, adjust the Hitch Height.

To Adjust: 1. If machine is tracking to the right, adjust Hitch Height value up to limit front discs to

shallower depth. 2. Raise machine out of the ground completely and click hydraulic to lower back to set point. 3. If machine is still tracking to the right repeat Steps 1 & 2. 4. If machine is tracking to the left, adjust Hitch Height value down to lower front discs to

deeper depth. 5. Raise machine out of the ground completely and click hydraulic to lower back to set point. 6. Adjust Hitch Height until the machine is tracking straight. 7. If further adjustment is needed past what the offset allows, repeat the steps again for

recalibration. Recalibrating is only needed when changing tractors with different drawbar height or swapping the system between different model Joker machines. See ‘Machine Depth Calibration’ in the ISO EDC Operator’s Manual provided with the machine.

Offset will only need to be adjusted when tracking is off.


www.horsch.com

Depth Setting – Manual Depth Control The depth of the machine is set by the packer and drawbar.

The positions of the cylinders are controlled by the manual depth control linkage on the machine.

Setting: 1. Raise outside Gauge Wheels of the machine off the ground to

their highest set points. (Gauge wheels need to be lifted so they do not interfere with correctly setting the depth control.) For further information see Gauge Wheels in the next section

2. For shallower working depth of the machine, turn the handle clockwise.

3. For deeper working depth of the machine, turn the handle counterclockwise.

NOTE: The machine will also need to be leveled for proper operation. The machine can be leveled by either adding or removing stops to the front hydraulic cylinder. See further information on following page.

Manual Depth Control Adjustment


www.horsch.com

Leveling – Manual Depth Control 1. For shallower working depth of the machine, add stops. 2. For deeper working depth of the machine, remove stops.

Tracking – Manual Depth Control Machine may not track straight after initial setting.

To change tracking of the implement, add or remove stops from the front cylinder.

To Adjust: 1. If machine is tracking to the right, add more stops to the front cylinder. 2. If machine is still tracking to the right, repeat Step 1. 3. If machine is tracking to the left, remove stops from the front cylinder. 4. Add or remove stops from the front cylinder until the machine tracks straight.

NOTE: ALWAYS ADD/REMOVE SHIMS FROM THE REARWARD SIDE OF THE STACK ON THE FRONT HITCH CYLINDER. DO NOT REMOVE SHIMS FROM THE FRONT SIDE OR FROM THE MIDDLE OF THE STACK TO PREVENT DAMAGE TO THE CYLINDER! ALWAYS SECURE SHIMS OF THE FRONT HITCH CYLINDER WITH THE PIN PROVIDED OR DAMAGE TO THE CYLINDER AND SHIMS MAY OCCUR!

Tracking – Electronic Depth Control For tracking of electronic depth-controlled machines, see ‘Hitch Height (Target)’ in the ISO EDC Operators Manual for further instructions.


www.horsch.com

Gauge Wheels The gauge wheels keep the machine steady and maintain the working depth in the ground. The wheels only have a sensing and supporting function. They are not designed as load bearing transport wheels.

The gauge wheel can be set, but not until after the depth setting has been completed.

When starting work the gauge wheel should be in its highest position.

The gauge wheel is lifted at the headland when the machine is taken out of the ground.

Setting Gauge Wheels: 1. Before setting the depth of the implement, raise the gauge wheel to its highest position by

turning the turnbuckle. 2. Set the desired machine depth. (See procedure in previous section). 3. Lower the implement to the predetermined set depth into the ground and start tilling the

field. 4. Stop in the field with the machine still in the ground. DO NOT LIFT MACHINE OUT OF

THE GROUND! 5. Turn the turnbuckle to lower the gauge wheel to the ground.

NOTE: The tires should only support the machine on the ground in case of obstructions and following the contour of the field. The frame must always rest on the stop screws. The wheels should not lift the side wings when in operation.

Gauge Wheel Depth Setting Decal Gauge Wheel Adjustable Ratcheting Turnbuckle

Turnbuckle &

Ratchet


www.horsch.com

Caster Wheels The caster wheels are utilized on the RT40 model five section machines. The caster wheels act just like that of a gauge wheel of the smaller RT model machines. The casters aid in keeping the machine steady and maintain the working depth in the ground. The casters have a supporting function. They are not designed as load bearing transport wheels.

The casters consist of a dual parallel arm support to a welded pivoting frame and spindle and a walking tandem axle. The front walking tandem caster wheels sync with the hydraulic circuit of the RollFlex packer system to provide precise depth control, even in rough field conditions.

The walking tandem design allows for excellent stability at higher working speeds by pivoting over uneven ground.

Setting Caster Wheels: The caster each are hydraulically controlled with the RollFlex system. For more depth control, added aluminum stops can be inserted to each hydraulic cylinder rod.

1. Before setting the depth of the implement, insert all the aluminum stops to each caster wheel.

2. Set the desired machine depth. (See procedure in previous section). 3. Lower the implement to the predetermined set depth into the ground and start tilling the

field. 4. Stop in the field with the machine still in the ground. DO NOT LIFT MACHINE OUT OF

THE GROUND! 5. Adjust the number of stops needed for each caster wheel to lower the wheel to the ground.

RT40 – Walking Tandem Caster Wheels


www.horsch.com

Maintenance: The Caster Wheels of the RT40 Joker machine have many pivot points, along with swivel points and rotating components that require maintenance. Much of these have lubrication points to them which can be seen in ‘Lubrication Points’ later in Section 7 of this manual.

Inspect each pivot point, swiveling component, tires and wheels, hubs and spindles, and hydraulic cylinders for wear, leaks and proper torque of hardware.


www.horsch.com

Cultivation Discs The disc blades of the machine cut the harvest residues and the soil and mix the residues into the soil down to working depth. The Joker series high speed tillage machines are equipped with 20’’ disc blades. There are currently two (2) options available of disc blades to equip your machine to suite your needs:

Smooth Disc Blade Notch Disc Blade

Maintenance: The bearings are grease filled and therefore, maintenance free, however they are serviceable if repair is needed. See model specific RT Next GEN Parts Catalog for further information. Check the discs and bearing hub units regularly for clearance, tightness and unrestricted rotation. Check disc blade bolt torque periodically. Using a ½’’ drive calibrated torque wrench and 17mm socket, set to 120 ft./lbs, secure each retaining bolt, using a crisscross pattern. Apply a small amount of blue thread sealant to the bolts to ensure proper torque and prevent bolts from backing out or coming loose.

Apply penetrating oil to backside of hub to lubricate the seal.


www.horsch.com

Notes on cleaning: The mechanical seals of the disc hubs are very sensitive. If water has entered them and the machine is then parked over a longer period of time, damage may occur. This can cause corrosion, and both mechanical seal rings may stick together. The mechanical seal rings will then rotate around the O-ring and damage it. Oil would run out of the hub and the bearing would be damaged after a short while with no lubrication.

• Bearings must therefore not be cleaned with high pressure cleaning equipment. • Before longer periods of rest, the bearing locations should be sprayed with a rust

dissolver/inhibitor, or similar lubricant. Before resuming operation, the discs should be turned by hand and checked for unrestricted rotation.

The disc hub (illustrated on the following page) is grease filled as mentioned above. If the seals or O-rings are damaged and further service is required, replace the seals and O-rings and fill the hub with TECTROL MULTI-FETT (Grease) RED NLGI 2 Lithium-Calcium based lubricating grease compound. (See RT-Series Next GEN Joker Parts Catalog) Further service and repair instructions are noted on the following pages.


www.horsch.com

Assembly, Hub Unit – Bearing


www.horsch.com

Assembly Sequence:

Fill hub unit completely with grease. Tapered Roller Bearing should be packed with grease prior to installation!


www.horsch.com

RollFlex Packer The RollFlex system can be attached as a rear packer on the machine. While in field use, the packer is used to lift/lower the machine. The RollFlex system consists of a frame support, numerous spring tongues, heavy duty 50mm greaseless maintenance free bearings and miscellaneous shims and hardware. There are two (2) different packer tongues utilized on the RT Next GEN machines. The RT18 & RT22 utilize a standard duty 10mm thick packer tongue spring, while the larger RT25, RT28, RT32, RT35 & RT40 machines utilize a thicker 12mm heavy duty packer tongue spring. The 12mm spring has a higher load rating for larger, heavier machines that supports the packer system against extreme fatigue and wear from extended contact, better servicing customers operating machines in extreme or severe ground conditions with rocks or wetter soil. Any machine may be equipped with a 12mm spring if so desired. See model year specific Parts Catalog for further information. While in use in the field the machine always travels on the packer. NOTE: Never exceed a maximum operating speed of 8 mph while traveling on the RollFlex system only during ‘Field’ mode. The packer is not rated for extreme loads at high speeds, only for machine weight for short distances, such as turning around at the end of a field or traveling across a headland. Due to the weight of the machine a high consolidation and a fine, crumbly, level surface is achieved. With cohesive soils the packers may pick up more soil and thus become considerably heavier. This can overload components or soil the roads during transportation.

Packers must therefore always be cleaned before road transportation if they have picked up soil.

Setting the RollFlex Packer: The RollFlex packer is used as an adjustment tool for setting desired tillage depth of the coulter disc blades. Depending on the version machine, it may be equipped with either an Electronic Depth Control system, or a Manual Depth Control System. For specific instructions in setting the machine depth with the RollFlex packer system see information in Depth Setting previously in this section.

Maintenance: Periodically, the RollFlex packer system and its components should be inspected for wear, along with proper torque to hardware securing its components. There is nothing on the RollFlex packer system that requires lubrication. See illustrations below for items that require attention for proper torque and inspection. For further maintenance items see ‘Preventative Maintenance’ later in Section 7 of this manual.


www.horsch.com

RollFlex Packer

Packer Mid-frame Bolt-On Support Plate

M16 Countersunk Bolts – Torque to 170 Ft-lbs. (x4). Torque from nut

side.

M12 Socket Head Bolts – Torque to 120 Ft-lbs. (x2).

Torque first one, then second, and then first one

again.

¾’’-10 Hex Bolts – Torque to 380 Ft-lbs. (x4). Torque in crisscross pattern, and then first one again.

M12 Hex Bolts – Torque to 80 Ft-lbs. (x2). Torque

from bolt side.


www.horsch.com

RingFlex Packer The RingFlex system can be attached as a rear packer on the machine. While in field use, the packer is used to lift/lower the machine. The RingFlex system consists of a frame support, numerous spring half-rings, heavy duty 50mm greaseless maintenance free bearings and miscellaneous shims and hardware. While in use in the field the machine always travels on the packer. NOTE: Never exceed a maximum operating speed of 8 mph while traveling on the RingFlex system only during ‘Field’ mode. The packer is not rated for extreme loads at high speeds, only for machine weight for short distances, such as turning around at the end of a field or traveling across a headland. Due to the weight of the machine a high consolidation and a fine, crumbly, level surface is achieved. With cohesive soils the packers may pick up more soil and thus become considerably heavier. This can overload components or soil the roads during transportation.

Packers must therefore always be cleaned before road transportation if they have picked up soil.

Setting the RingFlex Packer: The RingFlex packer is used as an adjustment tool for setting desired tillage depth of the coulter disc blades. Depending on the version machine, it may be equipped with either an Electronic Depth Control system, or a Manual Depth Control System. For specific instructions in setting the machine depth with the RingFlex packer system see information in Depth Setting previously in this section.

Maintenance: Periodically, the RingFlex packer system and its components should be inspected for wear, along with proper torque to hardware securing its components. There is nothing on the RingFlex packer system that requires lubrication. See illustrations below for items that require attention for proper torque and inspection. For further maintenance items see ‘Preventative Maintenance’ later in Section 7 of this manual.


www.horsch.com

RingFlex Packer

RingFlex Packer Frame Tube & Springs

M12 Hex Bolts – Torque to 70 Ft-lbs. (x2). Torque

from nut side.

M16 Hex Bolts – Torque to 120 Ft-lbs. (x1).

Torque from nut side.


www.horsch.com

Assembly, Mounting the Packer

Dropping and rolling machine parts can cause severe crushing, etc. • Support the raised machine by appropriate means and secure the packer against rolling away. • Comply with the accident prevention instructions. Perform this function on all packer bearings of this style:

1. Place the inside M16 socket bolt (a), outside M50 slotted bolt (b) and bearing housing into each other as shown.

2. Slide the conical ring (c) on to the outside slotted bolt.

3. Screw the conical nut (d) on to the inside socket bolt. 4. Press the conical nut against the outside slotted bolt

(e). Do not use force! 5. Lubricate the external threads with grease or anti-

seize. 6. Screw the bearing with the outside slotted bolt into

the threaded hole of the packer frame tube. Using a 55mm socket wrench tighten and torque to 270 ft./lbs. +/- 15 ft./lbs.

7. Then, using a 14mm Allen wrench tighten the inside socket bolt against the slotted bolt assembly. Torque to 130 ft./lbs. +/- 15 ft./lbs. NOTE: Pull out the socket bolt if it can’t be tightened and press the conical nut (d) against the end of the outside slotted bolt. It is important this be done correctly to seat the socket bolt and allow the slotted bolt to secure properly within the packer frame tube.

8. Bolt the packer assembly to the frame (g) with the correct number of square shims (f) as shown using the M16 countersunk bolts and retaining hardware. Using a 10mm Allen wrench tighten and torque to 230 ft./lbs. +/- 15 ft./lbs. NOTE: Add or remove square shims to adjust the packer to the frame according to tolerance. IMPORTANT! No more than four (4) square shims may be used per bearing housing side!


www.horsch.com

Disassembly, Remove the Packer

Dropping and rolling machine parts can cause severe crushing, etc. • Support the raised machine by appropriate means and secure the packer against rolling away. • Comply with the accident prevention instructions. Perform this function on all packer bearings of this style:

1. Using a 10mm Allen wrench remove the M16 countersunk bolts (a) securing the packer assembly with bearing housing (b) to the packer frame.

2. Remove the square shims (c) from between the bearing housing and packer frame.

3. Using a 14mm Allen wrench unscrew the inside socket bolt (d) about 3/8’’.

4. Then, using a hammer tap the socket bolt inward to detach the conical nut from the large slotted bolt inside the packer frame tube (e).

5. Using a 55mm socket wrench loosen the large M50 slotted bolt (f) and remove the bearing housing.


www.horsch.com

Notes:


www.horsch.com

Section 6 – Optional Equipment


www.horsch.com

Rear Hitch (RT40 Option) The RT40 may be optioned to have a rear tow hitch installed and adapted to the rear transport axle of the machine. The rear hitch can accommodate the use of towable packer and crumbler type systems along with other various machines and uses. The rear hitch may also be equipped with accessory hydraulic remotes circuits for the use of the towed machine.

RT40 Rear Hitch Option

RT40 Rear Axle - Rear Hitch Insert, Safety Chain rings & Rear Hydraulics


www.horsch.com

RT40 Rear Hitch In Use


www.horsch.com

Edge Disc The Edge Disc is an added option that aids in dirt and trash flow from the front gang of the machine. With the Edge Disc in place, and properly positioned, the Edge Disc will catch dirt and debris that may otherwise not be caught and thrown past the rear gang, preventing unwanted ridging and a smoother field finish. This is especially the case in higher speed tillage.

Edge Disc System (shown front left rank)

There is one (1) Edge Disc assembly to the RT Series Joker, mounted on the front gang, on the outer left-hand side of the machine. Much like that of a standard coulter arm, the Edge Disc System is mounted and secured in the same fashion utilizing rubber torsion cords. This allows for maximum allowed movement of the coulter arm and tension/pressure applied to the edge disc blade.

Setting the Edge Disc: The arm of the edge disc is adjustable for maximum control of dirt and debris. The arm may be moved forward or backward (five positions in 2’’ adjustments) based on travel speed and soil condition. The same goes for the edge disc blade itself. The disc may be adjusted up or down (six positions in 1.5’’ adjustments) on the arm depending on travel speed, soil conditions and tillage depth setting. And lastly, the coulter mount may also be adjusted inward or outward on the rank depending on travel speed and desired overlap of the machine. See illustration for adjustments on the following page.

1. Locate the edge disc assembly on either left or right front ranks. 2. To adjust the assembly inward or outward on the rank, using the appropriately sized

wrenches, loosen the four (4) hex bolts and nuts on the mount plate. Slide the entire assembly to the desired location. Tighten the previously loosened hardware to 450 ft./lbs.

3. To adjust the coulter arm forward or backward on the machine, using the appropriately sized wrenches, loosen and remove the two (2) hex bolts and nuts securing the coulter arm to the mount plate. Move the coulter arm with disc assembly to the desired location. Insert the previously removed hardware. Tighten and torque to 230 ft./lbs.

Coulter Mount

Coulter Arm

Edge Disc Blade


www.horsch.com

4. To adjust the disc height on the coulter arm, remove the hex bolt securing the disc blade. Move the disc blade with bearing to the desired mount location. Insert the previously removed hex bolt. Tighten and torque to 450 ft./lbs. NOTE: Depending on height adjustment of the disc blade and bearing one of the steel roll pins installed in the coulter arm may also need to be relocated to properly secure the bearing. This aids in proper torque of the bearing as it is secured to the arm and keeps it from turning loose.

Edge Disc System Adjustments

Maintenance: The Edge Disc hub bearing may be serviced if needed. The procedure is similar to that of the standard coulter disc blades. See Bearing Assembly previous in this section for further information. For replacement parts and further part identification see model specific machine Parts Catalog.

Coulter Arm Adjustment

(x5)

Edge Disc Adjustment

(x6)

Coulter Mount

Adjustment


www.horsch.com

Notes:


www.horsch.com

Section 7 – Maintenance & Service


www.horsch.com

Maintenance and Servicing

Observe the safety instructions for maintenance and servicing.

Your machine has been designed and constructed for maximum power, efficiency and user-friendliness according to a multitude of operating conditions. Your machine has been checked at the factory and by your appointed authorized dealer prior to delivery in order to determine that the machine is in perfect condition. The recommended main-tenance and servicing schedule should be carried out at regular intervals in order to maintain failure-free operation. Cleaning The recommended cleaning and maintenance schedule should be carried out at regular intervals in order to maintain operational availability and guarantee optimum performance.

The hydraulic cylinders and bearings should not be cleaned with a high- pressure cleaner or direct water jet. The seals and bearings are not waterproof under high pressure.

Maintenance Periods The maintenance intervals are determined by various different factors. Various operating, weather and soil conditions, as well as working speeds, affect the maintenance intervals, but also the quality of the lubricants and cleaning agents used, determines the time interval required until the next period for scheduled maintenance. The specified maintenance intervals can therefore only be regarded as an indication. The intervals of maintenance work affected have to be adjusted to suit the conditions, should there be any deviations from normal operating conditions. Regular maintenance forms the basis for a serviceable machine. Serviced machines lower the risk of malfunctions and guarantee the efficient application and operation of machines.

Before working on or crawling under machine, insert transport stops and follow all noted safety guidelines.

See Maintenance Schedule later in this section. Storage Should the machine not be used for a longer period of time, follow these steps:

• If possible, store the machine under a roofed area. • Protect the machine against rust. Only spray with biologically degradable oils, i.e.

rapeseed oil.


www.horsch.com

Lubricating Machine The machine should be lubricated regularly and after every pressure wash. This ensures operational reliability and reduces the costs of repair work and down time. See Maintenance Schedule below. Hygiene When used according to regulations, lubricants and mineral oil products present no danger to health. You should, however, avoid longer contact to the skin and not breathe in any fumes. Exposure to Lubricants

CAUTION! Avoid direct contact with oils by wearing gloves or protective creams.

Thoroughly wash off traces of oil on the skin with warm water and soap. Do not clean your skin with petrol, diesel fuel or other solvents. Oil is poisonous. You should immediately visit your doctor if you have swallowed oil.

• Ensure that lubricants are kept out of reach of children. • Never store lubricants in open or unlabeled containers. • Avoid skin contact with oily clothes. Change dirty clothing. • Never keep oily cloths in your pockets. • Dispose of oily shoes as hazardous waste. • Rinse oil that has splashed into your eyes with clean water and visit

your doctor, if necessary. • Absorb spilled oil with suitable bonding agents and dispose of

properly. • Never extinguish oil fires with water. Only use permissible and

suitable extinguishing agents and wear breathing apparatus. • Oily waste and waste oil have to be disposed of according to the

legal regulations. Check with your local Hazardous Waste Material Management facility.


www.horsch.com

Service HORSCH, LLC hopes you are completely satisfied with your machine and the HORSCH company itself. Please contact your distribution partner or authorized dealer in the event of a problem. The customer service employees of our distribution partners and customer service employees of the company HORSCH are available for your support. Please help us solve any technical faults as soon as possible. Provide the customer service staff with the following details in order to prevent unnecessary queries.

• Customer No. • Name of customer service advisor • Name and address • Machine model and serial number • Purchase date and operating hours • Type of problem


www.horsch.com

Maintenance Schedule

Maintenance Schedule Service Time

Item Checklist Preventative Maintenance

Prio

r to

Use

Dai

ly

Wee

kly

- 40h

rs

Bi-W

eekl

y

Mon

thly

Qua

rterly

Year

ly

Machine Check Tension Bushings of Main Frame, Front Hitch, Wings, Gauge Wheels & Hydraulic Cylinders.

X X

Hardware, Connections, Plug-ins

Check for tightness, and proper connection. Torque hardware to specifications.

X X

Lubrication Grease Wing Pivot Pins X Grease Transport Axle Pivot Pins X Grease Front Hitch Pivot Pins X Grease Front Hitch Cylinder pin X Grease Manual Depth rod X Lubricate packer shaft nylon bushings X Wheel / Hub Bearings Check condition, tightness and fit. X X

Lubricate wheel hub bearings (Transport & Gauge wheels)

X

Packer System Check condition, tightness and fit. X X Check bearings for leaks and tightness. X X Check bearing grease/oil level. X X Check Tension Bushings on frame. X X Inspect packer tongue springs. X X Cultivation Discs / Coulters Check condition of discs, tightness

and fit. X X

Check bearings for leaks and tightness. X X Check bearing grease/oil level. X X Inspect rubber cords. X Hydraulic Components Verify function & operation X X

Inspect hoses, fittings, accumulators, valves & cylinders.

X X

Electrical Components Verify function & operation X X

Inspect wiring harnesses & road lighting. X X

End of Season Carry out inspections noted above. Spray piston rods of hydraulic cylinders with anti-corrosion agent.

X X

NOTE: If Tension Bushings are worn, replace immediately!


www.horsch.com

Preventative Maintenance A quick, simple walk-around of the entire machine is highly encouraged before operation of the machine each time of intended use. Inspect all moving and wear items such as cultivating discs, hub bearings, and rear RollFlex packer springs.

Cultivating discs should be tight to the hub. Also check that there are no cracked or broken discs. If so, replace immediately. In the sense of the discs being a wear type item, it is recommended to replace the discs once they have worn considerably and are noticeably requiring more depth control of the machine for proper soil cultivation.

Disc hubs are oil filled as mentioned earlier in this manual and require no maintenance, unless there is noticeable oil seepage from the housing. If so, replace the hub or repair the failed seal and fill the hub with the correct recommended oil, 1.3 ounces 75w140 synthetic gear oil.

RollFlex packer springs are also a wear item to the Joker machine. As spring steel is allowed to flex, keep in mind that given their intended use, the spring, as any other, does have a life span. Its life expectancy is shortened each time it flexes. Flexing will cause weakened steel and eventually fail or break. The maximum amount of flex allowed for a packer spring is 1”. Inspect each packer spring for cracks/fractures or breakage, flattened springs, and extended flexing. If any of these conditions are apparent, replace immediately. Also, if the spring is outside the allowed flex amount it should be replaced immediately. An aftermarket kit is available as well for an added option in preserving packer tongue springs, HORSCH PN 04596220 RollFlex Spring Support, available from your local authorized dealer.

New RollFlex packer springs Used RollFlex packer springs at max. flex allowed


www.horsch.com

Lubrication Points

Lubrication Points: Wing Fold Pivot Pins (x2/ea.) Lubrication Points: Front Hitch Pivot Pins (x2)

Lubrication Point: Manual Depth Control Rod (x1) Lubrication Points: Gauge Wheel Turnbuckle (x2)

Lubrication Points: Transport Wheel Axle Hubs (x2) Lubrication Points: Gauge Wheel Axle Hubs (x2)


www.horsch.com

Lubrication Points: Hydraulic Front Jack (x1) Lubrication Points: Front Power Pull Hitch (x2)

Lubrication Points: Caster Wheel Assy. (x4/ea) Lubrication Points: Caster Spindle (x1/ea)

Lubrication Points: Manual Depth Control (x1) Lubrication Points: Transport Axle Pivot Pins (x2)


www.horsch.com

Troubleshooting Problem Cause Solution

Machine does not track straight.

Machine is not level front to back.

Adjust hitch tilt cylinder (manual depth). Adjust Hitch Height (electronic depth)

Machine does not stop at desired depth. (Electronic versions)

Cylinders not reaching set points before hydraulic flow stops.

Adjust set Target Depth. Verify Autotune enabled.

Machine acts erratically, does not maintain consistent depth.

SCV lever is being operated multiple times per lift/lower cycle.

Rephase packer cylinders (manual depth). Verify Autotune enabled (electronic depth).

Machine stops then continues past desired set depth. (Electronic versions)

SCV is still active after all cylinder movement has stopped.

Verify Autotune enabled. Perform Calibration Up/Calibration Down function.

Entire machine plugs when running.

Ground speed too slow; working depth too deep.

Increase ground speed up to 10 mph. Reduce tillage depth. Rephase packer cylinders.

Wings plug when running. Wings not running level. Reduce wing pressure so wings are level. Set to Flat. Adjust Gauge Wheels.

Machine lifts slow. Tractor SCV not set to 100%; excessive soil buildup on machine.

Set SCV to 100%. Remove soil from machine frame.


www.horsch.com

Bolt Tightening Torques – Metric Bolts

Bolt tightening Torques - Metric bolts (Ft. Lbs)Bolt Diameter Grade 4.8 Grade 5.8 Grade 8.8 Grade 10.9 Grade 12.9

Size Pitch Dry Lubed Dry Lubed Dry Lubed Dry Lubed Dry Lubed Dry3 0.50 11* 8* 13* 10* 20* 15* 30* 22* 35* 26*4 0.70 18* 14* 24* 18* 28* 20* 52* 38* 62* 48*5 0.80 30* 28* 39* 35* 58* 54* 86* 78* 102* 92*6 1.00 48* 43* 60* 54* 94* 86* 11 10 13 127 1.00 82* 65* 120* 102* 13 10 18 15 22 178 1.25 110* 80* 17 13 25 19 37 27 42 328 1.00 128* 88* 18 13 27 20 39 30 45 35

10 1.50 22 17 33 24 50 38 72 54 84 63 6510 1.25 23 18 35 26 53 40 76 57 90 6710 1.00 25 20 37 28 56 42 80 60 94 7012 1.75 36 25 57 43 88 66 126 94 147 11012 1.50 39 30 60 45 92 69 131 98 154 115 9012 1.25 42 32 63 47 96 72 137 103 160 12014 2.00 54 40 66 50 105 80 150 110 175 13014 1.50 60 47 70 53 110 90 165 130 190 150 10516 2.00 85 65 104 78 160 120 230 175 270 20016 1.50 90 73 110 85 170 145 250 200 300 240 16018 2.50 116 87 145 110 225 170 320 240 375 28018 1.50 130 100 165 125 255 195 362 272 425 320 22020 2.50 165 125 205 155 320 235 455 335 530 39520 1.50 185 140 225 170 355 275 506 400 592 444 29522 2.50 225 170 275 205 370 280 620 475 725 54522 2.00 - - - - - - - - - - 33022 1.50 250 190 305 230 485 365 685 550 805 625 37024 3.00 282 210 350 230 545 410 775 585 910 68024 2.00 310 240 385 275 600 450 855 640 1075 80524 1.50 - - - - - - - - - - 40527 3.00 420 315 520 390 796 598 1140 855 1330 100027 2.00 450 360 660 495 875 700 1250 1000 1500 115030 3.50 570 430 735 550 1080 810 1545 1160 1805 135530 2.00 625 490 780 585 1200 950 1700 1350 2000 160033 3.50 775 580 965 725 1470 1100 2100 1575 2455 184533 2.00 850 675 1430 1075 1650 1300 2350 1850 2750 215036 4.00 997 750 1676 1257 1885 1415 2700 2025 3155 236536 3.00 1075 850 1775 1330 2100 1650 3000 2350 3500 2750

NOTE: Items with (*) indicate torque in Inch/Pounds. All others in Foot/Pounds.

Wheel Nuts/Bolts


www.horsch.com

Bolt Tightening Torques – Imperial Bolts

Bolt tightening Torques - Imperial bolts (Ft. Lbs) Bolt Diameter SAE Grade 2 SAE Grade 5 SAE Grade 8 L9

Size Thread Dry Lubed Dry Lubed Dry Lubed Lubed1/4 20 66* 49* 8 75* 12 9 111/4 28 76* 56* 10 86* 14 10 135/16 18 11 8 17 13 20 18 215/16 24 12 9 19 14 25 20 233/8 16 20 15 30 23 45 30 333/8 24 23 17 35 25 50 35 387/16 14 30 24 50 35 70 55 607/16 20 35 25 55 40 80 60 651/2 13 50 35 75 55 110 80 951/2 20 55 40 90 65 120 90 1059/16 12 65 50 110 80 150 110 1409/16 18 75 55 120 90 170 130 1505/8 11 90 70 150 110 220 170 1855/8 18 100 80 180 130 240 180 2053/4 10 160 120 260 200 380 280 2903/4 16 180 140 300 220 420 320 3557/8 9 190 140 400 300 600 460 5057/8 14 210 155 440 320 660 500 585

1 8 220 160 580 440 900 680 7751 14 240 170 640 480 1000 740 900

1 1/8 7 300 220 800 600 1280 960 11501 1/8 12 340 260 880 660 1440 1080 13251 1/4 7 420 320 1120 840 1820 1360 16001 1/4 12 460 360 1240 920 2000 1500 17501 3/8 6 560 420 1460 1100 2380 1780 --1 3/8 12 640 460 1680 1260 2720 2040 --1 1/2 6 740 560 1940 1460 3160 2360 32501 1/2 12 840 620 2200 1640 3560 2660 3650

NOTE: Items with (*) indicate torque in Inch/Pounds. All others in Foot/Pounds.


www.horsch.com

Notes:


www.horsch.com

Index

B

bearing ............................. 46, 63, 64, 67, 87

C

Caster Wheels ......................................... 64 cleaning ................................ 30, 43, 67, 84 Cultivation Discs ...................................... 66

D

Delivery Form........................................... 19 Depth Setting ............. 34, 35, 36, 37, 59, 61

E

Edge Disc ................................................ 80 Electronic Depth Control .................... 59, 60

F

Folding .................................................... 54

G

Gauge Wheels ......................................... 63 Guidelines ................................................ 10

H

Hitching ............................ 34, 35, 36, 37, 50

L

Leveling ............................................. 59, 62 Lubrication Points .................................... 89

M

Machine Registration ............. 10, 13, 15, 17 Maintenance Schedule ............................. 87 Manual Depth Control .................. 61, 62, 89

P

Parking .....................................................52 Phasing .............................................. 55, 56 Pressure Accumulator ..............................43 Preventative Maintenance ........................88 Product Specification ................................21

R

Rear Hitch ................................................78 Road Lighting ...........................................49 Road Traffic .............................................28 Roll-Flex ...................................................70

S

Safety Chain ............................................28 Safety Symbols ........................................26 Serial Number ..........................................21 Storage .............................................. 53, 84

T

Technical Data ............................. 35, 36, 37 Torque.......................................... 87, 92, 93 Tracking ............................................. 60, 62 Transport ..................................................47 Troubleshooting .......................................91

U

Unfolding .......................................... 54, 55 Unhitching ................................................50

W

walking tandem ........................................64 Warranty Guidelines .................................11 Wing Pressure ..........................................58

Go to Top


www.horsch.com

PN 05951041 Ver. 1.2 10/2018

HORSCH, LLC 200 Knutson St. Mapleton, ND 58059 USA (T) 701-532-1000 (F) 701-532-1101 (E) [email protected]

www.horsch.com


RT-Next GEN Joker - HORSCH · 2020. 10. 2. · 1 RT Next GEN Joker Owner’s Manual – Version 1.1...

Documents

Transcript of RT-Next GEN Joker - HORSCH · 2020. 10. 2. · 1 RT Next GEN Joker Owner’s Manual – Version 1.1...