Kverneland Qualidisc

Product information 2016

Kverneland QualidiscCompact disc

• Robust 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

Robust frame design

Robust frame design from the cultivator range

Strong headstock from the CLC pro range

The roller arms are linked to the front of the frame for better dilution of the strains

Rigid version:-Available in 3m, 3.5 m and 4 m-100x100x8 mm box section-Bolted frame concept to avoid weaknesses

Fold version:-Available in 4m, 5m and 6m-100x100x8 mm for the extension-Bolted frame concept to avoid weaknesses-200x200x10 mm for the central frame-4 hydraulic cylinders on the 6m version for folding

Strong and reliable bearing

Fully integrated 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

Hub nut protected into the disc arm

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 and can destroy green fertiliser stubbles without get blocked.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 573mm x 6mm thickness- Disc 520 mm x 5 mm for more aggressive pricing

2 different models

Mechanical depth adjustment

Hydraulic depth adjustment

Mechanical depth adjustment

The depth adjustment is made with 14 spacers that stops the roller arms to adjust the depthA bush is used to maintain the roller weight on the machineWorking depth from 2 to 15 cmEasy and friendly setting adjustment

Hydraulic depth adjustmentThe depth adjustment is made with 14 spacers that stops 2 hydraulic cylinders (rigid) or 4 hydraulic cylinders (fold)Working depth from 2 to 15 cmEasy and friendly setting adjustmentEasy to use the roller weight to improve the penetrationThe machine can be lift up with the roller in wet conditions

Lateral disc adjustment

The overlapping is adjustable with spanners delivered with the machine

The discs are able to cut the ground on the full working width

The overlapping of the disc must be adjusted depending of the disc size to ensure the full cut of the soil whatever the disc diameter is.

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

CompetitionKverneland Qualidisc

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

Wide roller offer

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)

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

• 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

Wide roller offer

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

Wide roller offer

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

Wide roller offer

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

Cage roller Cage roller 550 mm 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

NEWNEW

• The fold version is 2.55 m transport width

• The locking during transport is made by a hydraulic safety system

Safe and narrow in transport

2,55m

Technical data

Specifications QualidiscModel type 3000 3500 4000 4000F 5000F 6000FFrame type Rigid FoldWorking width (m) 3,00 3,50 4,00 4,00 5,00 6,00Transport width (m) 3,00 3,50 4,00 2,55 2,55 2,55Disc diameter (mm) 573x6mm or 520x5mmNumber of discs 24 28 32 32 40 48Inter row distance (mm) 900Frame box section (mm) 100 x 100 x 8 100 x 100 x 8 et 200x200x10 (central frame)Depth control Mechanical or hydraulic by spacersNumber of double acting valve 1 2Linkage Cat II and III Cat IIIUnder beam clearance 794 794Disc spacing (mm) 245 245 245 250 250 250Roller equipment Cage roller ø550mm, Coil roller ø500 mm, double cage roller ø400mm, Flexline roller ø585mm,

Actiring roller ø540mm, Actipack roller ø560mm, Actiflex roller ø580mm

Weight with Cage roller (kg) 1720 1930 2190 2790 3230 3720Weight with Actiring roller (kg) 1930 2170 2460 3080 3590 4140Weight with Actipack roller (kg) 2100 2370 2760 3220 3860 4470Weight with Actiflex roller (kg) 1990 2240 2590 3050 3590 4225HP requirement (average) 90 110 130 150 170 190Maximum HP (HP) 200 220 240 250 300 350

Main advantages

• Strong frame construction based on cultivator frame• Narrow and safe transport width of 2.55m for the fold version• Able to work up from 2 to 15 cm• Big disc diameters available for full cutting quality, better mixing and stubble destruction even with high stubble (green fertilizer)• Hydraulic depth adjustment• Heat treated disc for long lifetime• Conical disc for constant cutting quality• Lateral overlapping adjustment for accurate cutting quality whatever the disc diameter is• Good weed re-growth with the finger harrow• Wide range of rear rollers• Intermediate crops seeder on mounted version• Heavy rollers for good packing• High outputs per hectare

Kverneland Qualidisc:High output with the best job quality!

 

 

 

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