Cultivator KPN-4, 0-3 rows, Kyiv region.

KPN cultivator has a number of constructive advantages over analogues, namely:

1. The frame mounting bracketroller is attached to the transverse beams of the main frame, which reduced the load on the rear beam of the main frame of the unit.

2. In the design of the roller, two-row bearings are used in the support, which facilitates their maintenance and provides 5 times more!!! resource compared to bearing 31-UCF-208.(//tractor-service.com)

3. In the joint unitcultivator racks polymer bushings with graphite lubrication are used, which has a lifetime guarantee and does not require maintenance compared to analogs where metal bushings and Lithol grease are used.

4. For aggregation with atractor, two holes are provided for connecting the central drive, which ensures aggregation with tractors of all companies without modifying the aggregate.

5. The rake uses springs with a twist "in the way of the unit", which excludes spring breakage during operation.