The hydraulic oil pump is composed of four parts: pump body, rectangular oil tank, pressure handle and ultra-high pressure steel wire braided rubber hose. Its function is to convert the mechanical energy of the prime mover into the pressure energy of the liquid, and transmit it to the tools used through the ultra-high pressure steel wire braided hose. The structural forms of hydraulic pump generally include gear pump, vane pump and plunger pump. There are three types of hydraulic oil pump connectors: straight-through type, self-sealing type and quick connector. The hydraulic oil pump we are selecting should meet the pressure and flow requirements of the hydraulic system, and also fully consider the reliability, service life, maintainability, etc. so that the selected hydraulic oil pump can operate in the hydraulic system for a long time
Hydraulic oil pump features:
1. The hydraulic oil pump body is small and light, easy to use and high working pressure
2. Single-stage pump station: simple structure, can obtain large working pressure
3. Two-stage pump station: at low pressure, high and low pressure pumps supply oil at the same time, which can obtain large output flow; Under high pressure, the low-pressure pump automatically returns oil without load through the unloading overflow valve. Reduce power consumption
4. Pressure maintaining function: when there is no leakage in the external oil circuit, stop the pump and maintain the pressure for 5 minutes, and the rated pressure drop shall not exceed 5 Mpa
