KvernelandCultivators CLC Evo

Product information 2016

Kverneland CLC EvoVersatile cultivator for all conditions

Rigid : 2.50-3.00-3.50mFold: 3.80-4.40-4.90m

CLC long tine

Only Combi or Double disc

2

1

Solo with rollers

CLC Evo

2 bar frame new generation made of 100mm box section using similar frame structure as the 3 bar CLC pro series.

Bolted tine holders as standard

For working depth from 5 cm down to 40 cm

Frames: Rigid 2,50m up to 3,50 m Folding from 4,00 to 5,00 m

CLC Evo – Working width from 2.5 to 4.9m

New bolted headstock as on the CLC pro

line

Bolted tine holder as a standard for

the full range

8mm beam thickness for both front and rear beam

CLC Evo - Rigid frame concept

The new CLC Evo frame is basically the same structure as the “CLC pro” line. Headstock, tine holder, and power ability have been aligned for the 2-bar and 3-bar frames.

Max power range:

-2,50m : 200 hp

-3,00m : 240 hp

-3,50m : 270 hp

8mm beam thickness for both

front and rear beam

CLC Evo - Folding frame concept

The new CLC Evo folding frame is also based on a similar structure like the “CLC pro” line. The main frame is 100% the same but is just a row shorter.

Very new on the folding CLC Evo models is the possibility to get bolted tine holders as a standard (was not available on CLC)Max power range:

-4,00m : 300hp-4,50m : 320hp-5,00m : 350hp

Bolted tine holder as a standard also

on fold model

FEM calculation• The Finite Element Method is a computer simulation

helping to design each element according to the data and is securing the first step of the development.

Shaking test• at full load on a shaking robot during a specified

period• replicate the machine lifetime over few weeks to

control de reliability of the structure

The 3 critical phases of a frame development

Benefit:

We are using this know-how for all our new products. In parallel, a protocol of functional tests is managed in various countries to collect farmers opinion. We are investing a lot to guarantee the best performances.

Strain gauge test• physical tests in the field and in transport by using

strain gauges which can register the real stress in the material.

• By cross-checking with the 2 previous phases the structure maximum power allowance can be approved

CLC tine – Bolted tine holder

The CLC line is getting as a standard the bolted tine holder for all models.

Benefit: easy to take few tines away when

using the CLC models as loosener less welding on main frame is more

reliable and giving the all structure a longer life time.

CLC tine – High clearance

870.

mm

• the high under beam clearance of 870mm is ensuring blockage free operation

• well proven simple and robust design with no grease nipple at all = low maintenance (due to heat treatment by cementation no wearing between the parts, no greasing necessary)

• Unique leg design made out of a tube enabling the C shank to move side ways +/- 14 cm with the short tine, and +/-20 cm with the long tine, each side, thus reporting less stress to the structure

• light weight concept, complete tine is only 35kg.

• User friendly technology

CLC tine – Maintenance free zone

70x40mm

• Always the best penetration ability in all soil

• The power demand and the fuel consumption are limited.

1. point is working by lifting the ground to make a perfect cracking of the top layer

2. the upper part is doing an intensive mixing also with low power demand due to its receding shape.

Benefit: This particular angle design offering 2 distinct

front lines is avoiding to flick poorer soil back on top of the ground, interesting when such cultivator equipment will be used for preparing seedbed in one pass.

CLC tine – Special angle

α

1

2

• All parts of the tines are heat treated, providing

an extraordinary reliability and long life• Extraordinary vibration capacity providing

intensive crumbling.

• Unique leg design made out of a tube

enabling the C shank to move side ways +/- 14 cm

with the short tine, and +/-20 cm with the long tine,

each side, thus reporting less stress to the structure

• This technique is also allowing to use lighter

material, in order to save lifting capacity and

pulling requirement

• Here is a tine in our laboratory showing how far it can flex. The side pulling force to go up to 20 cm is 1,200kg. The tine holder stays in place, just the leg is flexing due to the heat treated tube

CLC tine - Flexibility

CLC tine - Flexibility

Benefit: Higher pressure, at 5cm for a total of 640.kg interesting when

hard dry soil Frame protected all the time Unique on the market : the release force decreases when the

release height increase

CLC tine – Auto-reset

The shear bolt leg design is providing a Vibromat effect

Benefit:

higher pressure at the point with 2T to ensure a clean breaking of the bolt

Vibromat effect: the tine being made from a tube is flexible enough to allow the point to trip 10 cm back before the bolt is breaking. In that way the Vibromat is is avoiding too frequent breakage even being only shearbolted

This short tine can still go 14cm sideways around obstacles, reporting less stress to the tine holder and frame

Shearbolt and Leaf spring pack can be combined, so that the spring pack will get 2T pressure also before releasing, interesting in very heavy soils to keep the tines in and avoiding the driver to change the bolt immediately.

longer life time

CLC tine – Shear bolted leg

CLC tines: high quality and low cost wearing parts made

in Kverneland

Standard share 60mm

• reversible plough share

• low cost

• quality heat treatment

Standard share + 300mm wing

• adapted to shallow working depth

• good boiling effect

• quality heat treatment

CLC tine – Bolted shares

• Multiple combinations of shares and deflectors can be fitted to the CLC tine to get

optimum result whatever the soil conditions.

• Full range of shares available to match with all tine spacing from 200 to 345 mm

• Easy adptation to depth to minimize fuel consumption

• Only a hammer and a wedge needed

• Get more details in the separate Knock-on Presentation

KO 80

CLC tine –

KO 150 KO 250 KO 320

Fast and easy metal

change

10’’

Quantum 345mm + KO 80

• 2 dimensions : 80mm and 150 mm• Compatible with all Knock-on deflector and Quantum share

345mm• Exteremely long life • Resist against stony conditions• Low power consumption required due to the progressive shape

CLC tine – Carbide equipment

Dorset Tiger point 80mm

Dorset Tiger point 150mm

CLC Evo – Discs equipmentDouble disc gang 510 mm• Position controlled with pins• Parallelogram to obtain the best possible work• Easy angle adjustment with bolts.• Does a good mixing and incorporation• Not compatible with rollers• Leaves a rough surface with aggregates ready for wintering,

interesting at the end of autumn season for preparing spring fields and crops

New Combi disc:• Combination of a single disc gang with all roller type• intensive mixing and incorporation, well adapted to high amount of residues• Very good levelling capacity• Hydraulic setting of the disc gang• Pair of border disc as standard• New bearing holder clamped to the beam to slide gangs for fine

tuning• New angle adjustment allowing full depth of the parallelogram system

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

CLC range – 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

CLC range – Rollers

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

CLC range – RollersActiflex 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

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

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

Turbo T – Rollers

All roller equipments can be mounted solo with no levelling device for all CLC Evo models

CLC range – Solo roller

Wheels 600x9 (540x160) on rigid models• AW profil AW for better cleaning• high load capacity (10-PR)• high resistance to punches• valve is protected• setting with sliding arm and pin

Wheels 10.0/80-12 (710x274) on folding models• AW profil AW for better cleaning• high load capacity (10-PR)• high resistance to punches• good carrying capacity • valve is protected• infinite screw adjustment

CLC – depth controlEquipement recommanded when use of double disc gang option, and from 4,50m working width

CLC Evo – Technical data

Models CLC Evo 250 CLC Evo 300 CLC Evo 350 CLC Evo 400 CLC Evo 450 CLC Evo 500

Number of tines CLC Evo 9 11 13 13 15 17

Working width (m) 2,50 3,00 3,50 4,00 4,50 5,00

Transport width (m) 2,50 3,00 3,50

Row spacing (mm)Frame box section (mm)LinkageUnderbeam clearance (mm)Average tine spacing (mm) CLC Evo 265 265 265 290 290 290

Min/Max HP CLC Evo 65/200 80/240 95/270 105/300 120/320 135/350

Weight (Kg) CLC Evo AR* + Combidisc + Actiring 1555 1805 1980 3015 3110 3440

Lifting capacity (t) CLC Evo AR* + Combidisc + Actiring** 4,4 4,8 5,4 7,4 8,0 8,9

AR* = Auto-Reset / SB* = Shear Bolt** Consider -15% if cage roller/ equal for Actiflex/+15% for Actipack or double disc gang

Rigid

900100x100

Cat II & III870

2,85

Central 200x200 - External 100x100Cat III & IV

Fold

CLC Evo: Main advantages

• High Horse power capacity to cope with all conditions and tractor sizes from 90 to 350 hp

• Universal Cultivator from 3.0 to 5 m, working 5 to 30cm deep• Unique leg design protecting the structure and no maintenance• Unique leg design vibrating for intensive effect in the soil but low fuel

consumption• Knock-on system for fast and easy metal change• Combi-disc for working shallow and to combine the deep working of

the tines• Intensive mixing of the residues• Compact machine for tractors with low lifting capacity• Low power requirement• Seedbed finish possible

CLC Evo – 450F/new Combidisc /Actipack

Kverneland CLC Evo:

Compactly efficient!

CLC Evo – 450F/Double disc gang