The model of ultra-high pressure hydraulic pump station can be roughly divided into: ultra-high pressure electrohydraulic pump station, ultra-high pressure pneumatic hydraulic pump station, ultra-high pressure manual hydraulic pump station, etc. Taking the ultra-high pressure electrohydraulic pump station as an example, it is mainly composed of hydraulic pump, motor to be used, oil tank, overflow valve, three-position four-way valve, pressure gauge, quick connector and other parts. Connect the ultra-high pressure hydraulic pump station with the working parts (hydraulic cylinder, hydraulic tensioner, hydraulic nut, etc.) with oil pipes, and the hydraulic system can realize the hydraulic output and control of the specified pressure and flow. It is widely used in the fields of bridges, heavy machinery, construction and other fields, and has become an essential tool used as an efficient power source of various hydraulic tools.