The windrower is intended for cutting natural and pre-sown grass with simultaneous crushing of the already cutted plant stems and laying the mass into swaths. The unit is mounted to the multi- functional power vehicle UES-2-250 "Polesie", manufactured by the Production Group "Gomselmash".

Broad coverage and great power capacity ensure high productivity at higher speeds.

Rotary cutter provides lower and better cutting even in case of grass lodging.

Beater conditioner breaks stems and forms loose into two swaths thus reducing the grass drying time.

The unit design makes possible laying of the mass into two swaths as well as coupling of swaths.

The machine transfer into transporting position is actualized with the help of the fast- action mechanism; in this mode it is easily compatible with road dimensions.

Use of the windrower KPR-6 by farms, already having the multi- functional power vehicle UES-250 together with forage harvesting complex allows for effective high quality hay stacking without making use of engined mower- conditioners; it also gives additional economy due to increased annual operation term of the power vehicle.