Compact short disc harrow for effective cultivation with high capacity and performance
Stubble cultivation, seedbed preparation, cover crop seeding, shallow and deeper cultivation, all alike, require excellent penetration, cutting and consolidation quality. The Qualidisc Pro is ready for all these different tasks with powerful and efficient performance. The machine can operate at high forward speeds of 18 to 20km/h maintaining a full cut over the entire working width at a consistent working depth (up to 15cm) in all types of conditions
In fact, the Qualidisc range is dedicated to the following jobs:
• Opening the soil after frost or winter rainfalls, enhancing the air flow for quicker warming up
• Seedbed preparation in front of spring seeding, for example maize crops that need deeper cultivation for a good root development
• Stubble cultivation right after harvest
• Second or third pass to destroy weeds and volunteers saving herbicide
• Cutting of maize stubbles to prevent corn borer
• Preparing the soil e.g. after ploughing for a fine crumbled seedbed able to enhance germination even for fine seeds like rape, grass etc
Qualidisc Pro rigid mounted: from 2.00 to 4.00m - up to 240hp
Qualidisc Pro F folding mounted: from 4.00 to 6.00m - up to 350hp
Qualidisc Pro T semi-mounted: from 4.00 to 7.00m - up to 400hp
|Model||Working width (m)||Weight (kg) (with cage roller / Actipack)||Power requirement HP (min./max.)|
|Qualidisc Pro rigid||2.0 - 2.5 - 3.0 – 3.5 – 4.0||1390-2197 / 1671-2725||50/240|
|Qualidisc Pro fold||4.0 – 5.0 – 6.0||2766-3782 / 3246-4484||150/350|
|Qualidisc Pro trailed||4.0 – 5.0 – 6.0 – 7.0||3908-5421 / 4388-6231||150/400|
Due to the aggressive discs and the considerable weight (up to 150 kg/disc), the Qualidisc Pro and the Qualidisc Farmer ensure an excellent working quality even under dry conditions.
The ground is completely cut, the stubble broken apart and correctly mixed on the surface for a good emergence of weeds and volunteer cereal seeds.
A constant cutting angle
Whatever the diameter of the disc, the cutting angle is always constant due to its conical design.
Long lasting discs
Discs of 6mm thickness and Ø600mm for the Qualidisc Pro.
Discs of 5mm thickness and Ø520mm for the Qualidisc Farmer.
The discs are given a special heat treatment for a long durability and strength. Thus the machine's longevity is increased and the maintenance costs reduced.
Big notched discs
Kverneland proposes discs with big notches to enhance the rotation in fluffy soil and for a better self-cleaning of the disc with more than 20% of clay. Small notches are kept to maintain the very good cutting quality.
A large choice of rollers
According to the soil specifications, the consolidation required, the mixing of the soil and straw, the surface of the soil requested and the lifting capacity available, Kverneland offers a choice of rear rollers.