Hydraulic Pump Working Pressure

The working pressure of the hydraulic pump refers to the pressure at which the pump (or motor) outputs (or inputs) the oil when it is actually working, which is determined by the external load.
Rated pressure refers to the highest pressure that can operate continuously according to test standards under normal working conditions. Its size is limited by life, and if it works beyond the rated pressure, the service life of the pump (or motor) will be shorter than the life of the design. When the working pressure is greater than the rated pressure, it is called overload.