CABLE-DRAWN UNIT FOR AGRICULTURAL WORKS Russian patent published in 1997 - IPC

FIELD: agricultural engineering. SUBSTANCE: unit has cart with interchangeable working tool, carrier wheels, control levers and power station with winch having electric drive and drum. Power station is connected with cart by cable-and-pulley system. Winch drive is controlled by remote control system. Unit is further provided with anchors, which may be fixed on area to be tilled in spaced relation one with respect to another. Cable-and-pulley system has detachable deflecting roller unit movable along cable and alternatively connectable with each of plurality of anchors by fastening members. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 cl, 7 dwg