Working principle of Hydraulic Winch:
Taking oil as working medium, the movement is transmitted by the change of sealing volume, and the power is transmitted by the pressure inside the oil.
1. Power part - converts the mechanical energy of prime mover into the pressure energy of oil (hydraulic energy), such as hydraulic pump.
2. The executive part converts the oil pressure input by the hydraulic pump into the mechanical energy to drive the working mechanism. For example: hydraulic cylinder, hydraulic motor.
3. Control part - used to control and regulate the pressure, flow and flow direction of oil, such as pressure control valve, flow control valve and direction control valve.
4. Auxiliary part - the first three parts are connected together to form a system for oil storage, filtration, measurement and sealing. For example: pipeline and joint, oil tank, filter, accumulator, seal and control instrument, etc.
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