The productive Berkut trailed disc mower is used even on fields with crop capacity higher than 50 centner/hectare. The operating speed of the machine is increased up to 18km/h, and, at that, thorough mowing of high yield and laid grass is performed, as well as high-quality flattening of mowed mass and laying it into roll. The mower pleases with its multifunctional ability: the machine with removed roller conditioner can also be used for mowing grass and laying it into swath. The machine is designed for aggregation with tractors of 1,4 drawbar category and very easy in application. The mower is able to work on the fields with small unevenness, and its deformation is excluded due to special protective mechanisms. Careful approach to your work is the main principle of Berkut.The mower with dismounted conditioner (Berkut Uno) can be used for grass mowing and laying it into a wide swath.The mower is used in all areas of plain land, mainly in the fields with lined surface. An important aspect is that it is not intended for use on stony ground. Quality advantages of trailed disc mower with roller conditioner Berkut
Ideal straw at low expense
Special design of curved knives and a plate provides effective feeding of mowed mass to the crusher rollers, which enables to get the high-quality hay, to reduce harvesting time and tractor energy costs.
Reducing of time losses and increasing of efficiency
Turning gearbox installed on the mower provides excellent maneuverability, reduces turning radius and enables U-turning without PTO deactivation. It substantially reduces time losses and increases efficiency
The crushing degree is regulated by adjustment of minimal gap between upper and lower rollers and appropriate spring pressure.
High maintenance ability
The crushing rollers consist of similar rubber segments with herringbone profile. The wear of crusher usually happens in the most loaded area, i.e. the rollers center. It is enough to replace the worn segment with a new one, or change places of the segments, but not the whole roller.
Long-term service life
The drive of crusher is performed by means of four XPA belts providing smooth and silent drive to the crusher shaft. And the completely closed and lubricated chain drive operates longer than open one with any lubrication system.
Exclusion of the machine deformation
Strong structure keeps the front and side shields at high grass crop capacity from deforming.
Operation on flat as well as on uneven fields
On uneven fields with complex relief, the cutting beam bends within the limits of elastic deformation, and, at that, the knives dangerously approach the crusher. In order not to violate the technological process of harvesting on flat fields and not to cut the crusher by knives, when working on uneven fields, there is possibility of cutting beam adjustment relatively to crusher rollers.
Reinforced mounting of roll formers increases reliability of the structure.
Usage of simple, without application of tools, adjustment of roll former wings provides clean roll of the right shape.
Active roll former Berkut Uno
The construction of mower Berkut Uno (without crushing apparatus) contains the active swath-former used for making swaths of 1.3 m in width.
Option: disc plate with three knives
Discs with three knives (optionally supplied) rotating in opposite direction to each other provide greater overlap on each disk in comparison with discs with two knives. That means:
30% reducing load on the rotor discs;
The uniformity of the process of mowing;
guarantee of clean cut of stubble in any weather, including wet conditions