KvernelandCultivator range

Product information 2015

CLC EvoCLC Evo

CLC proCLC pro

2-bar

3-bar

CLC range overview & photo gallery

CLC range overview & photo gallery

CLC Evo model

CL

C E

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C E

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CL

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Win

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CL

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Frame conceptFrame concept

Tine technologyTine technology

Rollers & wheelsRollers & wheels

Technical dataTechnical data

Specific/model Common specs

Levelling Tine equipmentDescription

CLC Evo

CLC Evo Wings

Levelling Tine equipmentDescription

Frame concept

Tine technology

Rollers & wheels

CL

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LC

pro

CL

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lassic

CL

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lassic

CLC pro model

Technical data

Specific/model Common specs

CLC pro

Levelling Tine equipmentDescription

CLC pro Classic

LevellingDescription Tine equipment

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

Evo and Evo “Wings” variants based on same frame offering multiple combinations

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

CLC Evo – working width from 2.5 to 4.9m

CLC Evo "Wings"

The “Wings” variant is designed to replace the former CLM stubble cultivator. The CLC Evo frame is able to get a tine arrangement with 420mm (rigid) or 370mm (folding) tine spacing allowing the use of wide wing shares for a shallow stubbling cultivation.

The CLC Evo will only be equipped with hollow disc as levelling system

Working width: 3,00 – 3,50 – 4,00m rigid

4,00 – 5,00 folding

Benefit:

shallow stubbling with a CLC Evo standard frame

closer spacing of 370mm enabling operation without wing shares for deep cultivation with a better crumbling

2 more tines on folding models will make smaller clods and aggregates

2 bar frame system enable uses of smaller tractors for a good working width.

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 and Evo Wings - 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:

-3,00m : 240hp

-3,50m : 270hp

-4,00m : 300hp

8mm beam thickness for both

front and rear beam

CLC Evo and Evo Wings - 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

• The leaf spring pack is getting 1 additional 170mm ring so that the curve of the all pack is smoother and forming a nice arc.

• this spring is participating to the flexibility of the all system

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

hard dry soil less fatigue for each leaf due to nice arc formed thanks to the

ring 170mm, longer life time

+

CLC tine – Auto-reset

CLC tine – light Auto-reset (option for Classic model)

• As the Classic model is designed for lower power range, an optional lighter leaves spring pack is available.

• 450.kg will be enough in lighter soil to keep the point at a constant depth. (this pressure is also corresponding to a good average available on the market)

• Benefit: lower price lighter machine more leaves can be retrofitted if necessary

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

• Higher versatility with 3 rows– Better dispatching of the residues

through the working width and depth– Better incorporation, no line of straw

disturbing seed to soil contact in min till process

– Effective deeper cultivation possible without creation of a pan (to be highly considered in min till operations)

– Intensive mix in the top layer offering ideal profile

– Aerobic bacteria can process the residues in a better way into organic material for plant profit

• Better top layer profile with ideal seedbed for good rooting and plant development by access to manure

CLC pro – 3 rows

CLC pro – new rigid frame generation

• CLC pro range:

Higher horse power ability More compact (81cm beam spacing) 2 tines options and their share

equipments More levelling and packing equipment

available

• Rigid frame 3,00 - 3,50 - 4,00m are now available for tractors up to 300hp

• New linkage concept with bolted headstock

• Better stress dispersing after FEM calculation

CLC pro – fold 3 rows

• CLC pro folding range as 3-bar is completing the new range and offering the full line beside all existing 2-bar models

• The folding range is built up with the same principal as the rigid one

Higher horse power ability More compact (81cm beam spacing) 2 tines options and their share equipments More levelling and packing equipment

available

CLC pro – fold 3 rows

• Folding models 4,00 – 4,50 – 5,00m available for tractors up to 350hp

• Central frame design 200x200mm• 2 folding section for less setting

and components• Symmetric tine arrangement for

better pulling• Parking stands• Better stress dispersing after FEM

calculation

CLC pro Classic• The CLC pro in its Classic variant is

offering 5 working widths to the lower power tractor segment with rigid models 3,0 - 3,50m and 4,00m-4,50m-5,00m folding

• The frame design is the same as the “pro” model but the rear equipment are based on roller arms holding a levelling tines bar in front of the roller

• Max power for the 3,00m is then 160hp

• Very compact and light design allowing tractors from 80hp to handle a CLC pro easily

• the Full roller program is available for this Classic version

NEW

CLC pro Classic – specific levelling device

• The parallelogram is replaced by a pair of arms just a bit longer than the standard ones to leave enough room between the tine and the roller to do a good levelling

• The levelling tine bar is linked to the roller frame, so changing depth will not alter the levelling quality

• Fine tuning of the tine position to the ground is done by an infinite screw adjustment

• The tine bar can be adjusted in 3 height position

Hollow disc:• Rubber spring loaded, to follow

the ground and protect• Standard border disc• Disc linked to the roller via a

parallelogram, so that whenchanging working depth with the roller the disc will stay at sameoptimum position for levelling• Easy adjustment via turnbuckle

to set up position of the disc

CLC Evo “Wings”– levelling disc

CLC Evo Wings – Knock-on as standard

Combination of Knock-on 150 + wing shares 470 + deflectors 100mm

• Quick and easy: taking off the 2 saddle bolts will allow to use the CLC Evo Wings only with the 150mm share or others, to go deeper with a moderate fuel consumption.

• This kit can be adapted on any CLC tine having the 2 holes on the side

Wings shares are the plough skimmer shares from Kverneland. With Knock-on, willing was also to standardise wearing parts. This share is harder than before and being slightly thinner it will offer the same life time as the former generation for about half the price!!

470mm

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 330mm

• 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 KO 360

Fast and easy metal

change

10’’

Levelling disc:• Rubber spring loaded, to follow the ground and protect• Standard border disc• Disc linked to the roller via a parallelogram, so that when changing working depth with the roller the disc will stay at same optimum position for levelling• Easy adjustment via turnbuckle to set up position of the disc

CLC pro – levelling equipment

Levelling tines:• Spring loaded tines, (adjustable in 3 height positions on Classic)• Easy adjustment via turnbuckle to set up aggressiveness by pivoting

the tines• Standard border tines• Tines linked directly to the roller frame, so that when changing working depth with the roller the tines will stay at same optimum position for levelling

CLC range – 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

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

CLC range – 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

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

CLC range – Rollers

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

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

Models CLC pro 300 (+ Classic)

CLC pro 350 (+ Classic)

CLC pro 400 CLC pro 400 (+ Classic)

CLC pro 450 (+ Classic)

CLC pro 500 (+ Classic)

Number of tines 10 12 14 13 15 17

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

Transport width (m) 3,00 3,50 4,00

Row spacing (mm)Frame box section (mm)LinkageUnderbeam clearance (mm)Average tine spacing (mm) 280 280 280 290 290 290

Min/Max HP CLC pro 120/240 135/270 165/300 185/300 190/325 200/350

Weight (Kg) CLC pro AR* + Levelling disc + Actiring 1780 1980 2210 2980 3240 3650

Lifting capacity (t) CLC pro AR* + Levelling disc + Actiring** 5,2 5,8 6,7 7,9 8,6 9,5

Min/Max HP CLC pro Classic 80/180 100/200 - 140/230 160/255 180/280

Weight (Kg) CLC pro SB* + Levelling tine + Actiring 1420 1640 - 2400 2770 2960

Lifting capacity (t) CLC pro Classic SB* + Levelling tine + Actiring** 3,9 4,3 - 5,9 6,8 7,3

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

100x100Cat II & III

870

2,85810

Central 200x200 - External 100x100Cat III & IV

Rigid Fold

CLC pro – Technical data

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

Number of tines CLC Evo 9 11 13 15 13 15 17

Number of tines CLC Evo Wings - 7 9 11 11 - 13

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

Transport width (m) 2,50 3,00 3,50 4,00

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

Min/Max HP CLC Evo 65/200 80/240 95/270 110/300 105/300 120/320 135/350

Average tine spacing (mm) CLC Evo Wings - 420 390 360 360 - 370

Weight (Kg) CLC Evo AR* + Combidisc + Actiring 1555 1805 1980 2285 3015 3110 3440

Weight (Kg) CLC Evo Wings AR* + Levelling disc + Actiring - 1630 1880 2135 2900 - 3240

Lifting capacity (t) CLC Evo AR* + Combidisc + Actiring** 4,4 4,8 5,4 6,2 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 – Technical data

CLC Evo CLC pro

CLC pro ClassicCLC proCLC Evo WingsCLC EvoR:3.00-3.50-4.00mF:3.80-4.90m

R:3.00-3.50mF:3.80m

R:2.50-3.00-3.50-4.00mF: 3.80-4.40-4.90m

R:3.00-3.50-4.00mF:3.80-4.90m

Only levelling tines on armsFull accessory range on parallelogram

CLC long tine CLC long tine CLC short tines CLC short tines

Only Hollow discOnly Combi or Double disc

3

2

1

2

1900mm 810mm

810mm

Solo with rollersSolo with rollers

Full roller range for all models

CLCRange overview

NEWKnock-on as standard

CLC : 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• 3 bar frame for optimum mixing and blockage free operation• 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• Wide choice of rear roller and leveling equipment• Intensive mixing of the residues• Low power requirement• Seedbed finish possible

Kverneland CLC pro:

The soil master!Kverneland CLC pro:

The soil master!CLC pro – 400F/Hollow disc /Actipack

CLC pro – 450F/Combidisc /Actiring

CLC pro - 300/Double disc gang

CLC pro - 350/Hollow disc/Actiring

Kverneland CLC pro Classic

Power optimistic!

CLC pro Classic - 300/Levelling tines /Actiring

CLC pro Classic - 400F/Levelling tines /Actiring

CLC pro Classic - 300/Levelling tines /Double cage roller/a-drill

CLC pro – 300/ new Combidisc + Border disc /Actipack

CLC Evo – 450F/new Combidisc /Actipack

Kverneland CLC Evo:

Compactly efficient!

CLC Evo – 450F/Double disc gang

Kverneland CLC Evo Wings:

Always at the right depth!CLC Evo Wings – 300/Hollow disc/Actiring

CLC Evo Wings – 300/Hollow disc/Actiring

CLC Evo Wings – 500F/Hollow disc/Actipack/wheels 710x12

 

 

 

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