Automatically controlled drive pump hydraulic system, comprising an electromagnetic clutch, a check valve, an auxiliary accumulator, the valve of the auxiliary accumulator, the main accumulator with the rod and the limit switches, switching relays, control relays, safety relays, characterized in that between the motor and the pump main hydraulic system is installed electromagnetic coupling, at the outlet of the pump to reduce its starting torque, connected a check valve, the auxiliary gidroakku ulyator with a valve of the auxiliary accumulator, to automatically maintain the set pressure in the hydraulic system, it is included the main accumulator with a piston rod and limit switches, and for controlling the electromagnetic clutch and the valve of the auxiliary accumulator to the electrical circuit further includes a relay switch and relay control and relay blocking to facilitate starting the engine.
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