The hydraulic oil pump consists of four parts: pump body, rectangular oil tank, pressure handle and ultra-high pressure steel wire braided hose. The joints are straight-through, self-sealing and quick joint.
Features:
1. The body is small and light, easy to use and has high working pressure.
2, single-stage pumping station: simple structure, can get a large working pressure.
3. Two-stage pumping station: When the pressure is low, the high and low pressure pumps are supplied with oil at the same time, and a large output flow can be obtained. When the pressure is high, the low pressure pump automatically returns to the oil through the unloading relief valve. Reduce power consumption.
4, pressure-holding function: in the case of no leakage of the external oil circuit, stop the pump for 5 minutes, the rated pressure does not fall more than 5Mpa.
working principle:
The fuel tank is connected to the atmosphere, has a sealed volume, and the sealing volume can be alternately changed. There is an oil distribution device. When repairing, you should pay attention to the cause of wear, especially to check the shaft\bearing. After repairing, pay attention to prevent the leakage of the gear end face.
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