Hydraulic power pack for 40T hydraulic winch

hydraulic winch

It consists of hydraulic pump/ oil tank/ pilot relief valve/ equalizing valve/ hand-operated direction

valve / pressure gauge and bimetal thermometer etc.

This power pack is driven by electric motor, then the oil transfer from pump to relevant valve,

operate hand-operated direction valve to change the flow of hydraulic oil, change rotating

direction of hydraulic motor, realize pulling in rope and paying out rope. If accident, the oil

pressure exceeds system pressure, Pilot relief valve unload, has function of safety protection.