FIELD: agriculture.
SUBSTANCE: invention relates to agricultural machinery industry and can be used for soil treatment in the rows of perennial plants. The cultivator comprises a hinged frame, rotary groups 7 with working elements, dimensional and lifting hydraulic cylinders 4, a sensor with the control system. The hinged frame is mounted in front of the tractor and comprises a carrier 1 and two sliding frames 2. The rotary groups with working elements 13 are kinematically interconnected by rotary gears 11, and the working elements 13 are made in the form of vertical mills. The rotary group 7 comprises a rotary and a fixed 8 housings equipped with a ratchet mechanism 9, and the sliding frame is equipped with a drive hydraulic cylinder 6.
EFFECT: cultivator provides more efficient processing the soil around the clear stems due to reducing the untreated area.
2 cl, 3 dwg
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