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Howo dump truck hydraulic hand pump WG9719820001,also called howo cabin lifter pump. There have two model, manual kind and electric kind. For this time we just inroduce manual kind.
The cab lift oil pump is an oil pump that lifts the cab when repairing parts such as automobile engines.
The two-way valve cover of the usual cab lift oil pump is located on the side of the pump casing.
The disadvantage of this structure is that if the hydraulic oil level in the cab lift oil pump exceeds the exhaust hole of the two-way valve cover, the air pressure in the pump casing will rise.
When the air pressure acts on the hydraulic oil surface, the air cannot be discharged through the two-way valve cover. When the pressure is sufficient to open the two-way valve cover, the hydraulic oil will seep through the two-way valve cover, resulting in seepage and oil leakage.
| WG9719820001 | |||
| 2KG | 15*15*5cm | ||
| 1 | 1 year | ||
1. Main Material: This component is made of cast iron. Cast iron has good wear resistance and vibration damping properties, can withstand the impact of high-pressure hydraulic fluid, and provides a certain℃of vibration damping.
2. Structural Features: As a hydraulic pump, it contains high-precision components such as pistons, valve cores, and seals to ensure the sealing of hydraulic fluid flow.
1. Pay attention to the direction of the connections to the hydraulic oil tank and hydraulic cylinder during disassembly and assembly.
2. It is recommended to inspect the pump every 100,000 to 150,000 kilometers. If oil leakage from the pump body, weak manual lifting, or abnormal noise is detected, it should be replaced promptly.
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