FIELD: agriculture; machine building.
SUBSTANCE: invention relates to agricultural machines. Tractor comprises a four-wheel running gear, a heat-and-noise-insulated cabin of a frame type, a frame with brackets of hydraulic cylinders of rotation, accumulator box, fuel tank, hydraulic tank, fins, electrically controlled five-section hydraulic distributor, display located on steering column, electromechanical transmission. Transmission consists of traction generator rigidly connected to engine, four traction motors, controller, braking resistors and drive axles, control system. Frame consists of two articulated front and rear semi-frames. Drive axle, hitch, bumper, cabin, engine lining and radiators, power unit with hydraulic pumps, steering, accumulator box and fuel tank are mounted on the front semi-frame. Drive axle, hinged device, power take-off shaft reduction gear, its drive and fins are mounted on the rear semi-frame.
EFFECT: simplified design.
8 cl, 2 dwg
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