Kverneland Qualidisc Farmer

Product information 2015

Kverneland Qualidisc FarmerCompact disc

• Frame design• Strong and reliable

bearing• Hydraulic depth

adjustment• Lateral disc adjustment• Good cutting effect• Good penetration• Heat treated disc• Perfect levelling• Finger harrow• Wide roller offer• Technical data• Main arguments

Content

Frame design

Optimized frame design by FEM calculation

Strong headstock with bolted concept

Short roller arm

Rigid version:- Available in 3m, 3.5 m and 4 m- 100x100x8 mm box section

Fold version:- Available in 4m, 5m and 6m- 100x100x8 mm for the extension- 200x200x10 mm for the central frame from the

strong Qualidisc- 4 hydraulic cylinders (instead of 2) on the 6m

version for folding

Strong and reliable bearing

Oblique contact ball bearing (40°) for high radial and axial load capacity

No maintenance (no grease nipple)

Hub locked by special washers

Perfect sealing system with 5 lips set-up as a labyrinth + 1 extra bearing seal + one 0-ring on the disc side

Big shaft ø35 mm for heavy load capacity

The access to the bearing is simple and easy. Only one nut to remove : it is not necessary to remove the complete arm

2 years warranty due to the reliable bearings

2 ball bearing with oblique contact 40°

Seal with 5 lipsShaft ø 35 mm

O-ring

Kverneland heat treated disc

Conical disc for keeping a constant cutting angle whatever the depth and the disc diameter are.Good cutting quality even with shallow work (3 to 5

cm).Good penetration of the disc thanks to the

aggressive angles (not necessary to add weights)Can work with high stubble (maize, rape, sunflower),

on ploughed lands Small notched on the disc to ensure good

penetration, good cutting effect on the whole working width and small holes in the ground to avoid a pan profile

Disc studied for long life time- Heat treated discs : very high hardness (55-58

HRC)- Big diameter disc 520mm x 5mm thickness

2 different depth adjustment

Mechanical Hydraulic

Mechanical depth adjustment by spacers with roller transfer weight system

Working depth from 2 to 10 cm

Hydraulic depth adjustment by spacers

Working depth from 2 to 10 cm

FAST AND EASY

Good cutting effect

The disc can not move sideways in cutting position: the disc has always the same cutting angle

If the disc hits an obstacle, the disc arm is able to move sideways and the safety system works as a 3D auto-reset system

Strong torque of the safety system for high disc diameter

Kverneland Qualidisc Kverneland Qualidisc Farmer

Good levelling control

The deflector limits the soil flow in the working width They are mounted on parallelogram to follow the ground contour, to retract when stones or

accumulation of straw Lateral adjustment for accurate setting An axle limits the deflector working depth to avoid damaging it when reverse. Friendly, easy

and reliable. No tools are necessary to adjust it. The deflectors have a wearing plate at the bottom They are foldable on rigid version

Important : No working discs are used to control the levelling : all of them are working at the same depth. The lateral levelling is managed by lateral deflectors

Finger harrow

The finger harrow regulates the soil flow in a way that the fine soil stays on top layer for better re-growth of weedsFitted on a strong 50x50x5 mm tube4 different positions available depending

the residues and the soil flow

The central tine located in the middle of the 2 rollers avoid any kind of ridges for perfect levelled surface

Actipack roller - 560 mmMake it as aggressive as you want

• Skid and knives between discs clean even in wet conditions. The knives are cutting bigger clods coming in the disc spacing of 12,5cm leaving a ready seedbed

• Knives pressure can be adjusted as high as the disc pressure to the ground to make equal pressure through the working width to achieve a nice and firm seedbed, and can also be put in a non working position to leave a rough ground surface with more clods (weather protected)

• 3 different positions of the knives aggressiveness are proposed + 1 “OFF” position. They are adjusted thanks to the long spanner

• Can work with or without knives• No limitation in stony conditions• Discs with aggressive notched shape to ensure good driving

Qualidisc Farmer – Rollers

• Maintenance free bearings with 5 lips labyrinth sealing system + steel protection cover

Actiring roller ø 540mm

• Light and active due to the skids between the rings that avoid blockages.

• The knives are cutting bigger clods coming in the disc spacing of 12,5cm leaving a ready seedbed

• Ring made with L profile.• Light and strong construction• Good recompaction (160 kg/m)• Shaft diameter: 50 mm

Unique knives pressure adjustment

• Knife pressure can be adjustable to ensure a fine crumbled seedbed or rough surface

• 3 different positions for the knives pressure are available. They are adjusted thanks to the long spanner delivered with the machine

• Maintenance free bearings with 5 lips labyrinth sealing system + steel protection cover

Qualidisc Farmer – Rollers

NEW

Actiflex roller ø 580mm

• Intensive mixing effect• Self-cleaning effect• Low sensibility to blockages and stony conditions• Good compromise between recompaction and cost

(160kg/m)• For all soil types• Maintenance free bearings with 5 lips labyrinth sealing

system + steel protection cover• Low sensibility to wearing soil• Shaft diameter: 50 mm

Qualidisc Farmer – Rollers

New Double cage roller - 400 mm (tube/flat)• Good crumbling• Precise depth control• Good levelling effect• Good carrying capacity• New robust frame and suspension design

Flexline - 585 mm • Good reconsolidation of light soil• Individual scraper adjustment to avoid

blockages• Universal and suitable for all soil type• Good carrying capacity

Cage roller - 550 mm• 10 bars for a good loading capacity• Effective crumbling action• Economic roller• For light to medium soil• Shaft diameter : 50 mm• Weight : 90kg/m

• Maintenance free bearings with 5 lips labyrinth sealing system + steel protection cover

NEW

Qualidisc Farmer – Rollers

• The roller can be moved over the roller arms to reach a transport width less than 2.5 m

• Available on all models

Narrow in transport

Technical data

SpecificationsModel type 3000 3500 4000 4000F 5000F 6000FFrame typeWorking width (m) 3,00 3,50 4,00 4,00 5,00 6,00Transport width (m) 3,00 3,50 4,00 2,45 2,45 2,45Disc diameter (mm)Number of discs 24 28 32 32 40 48Inter row distance (mm)Frame box section (mm)Depth controlNumber of double acting valveLinkageDisc spacing (mm)Roller equipment

Weight with Actipack roller (kg) 1930 2204 2490 2960 3535 4120Weight with Actiring roller (kg) 1750 1990 2244 2729 3233 3752Weight with Actiflex roller (kg) 1753 2004 2281 2714 3241 3784

Cage roller ø550mm, double cage roller ø400mm, Flexline roller ø585mm, Actiring roller ø540mm, Actipack roller ø560mm, Actiflex roller ø580mm

Rigid Fold

1 2

900

Mechanical or hydraulic by spacers

520x5mm

245 250

Qualidisc Farmer

100 x 100 x 8

Cat II

100 x 100 x 8 et 200x200x10 (central frame)

Cat III

Main advantages

• Optimized frame construction for easy lifting

• Narrow and safe transport width of 2.55m for the fold version

• Able to work up from 2 to 10 cm• Bigger disc diameters on this segment• Hydraulic depth adjustment• Heat treated disc for long lifetime• Conical disc for constant cutting quality• Good weed re-growth with the finger

harrow• Wide range of rear rollers• Intermediate crops seeder on the full

range• Heavy rollers for good packing• High outputs per hectare

Kverneland Qualidisc Farmer:High output with the best job quality!

 

 

 

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