A10VSO71 Hydraulic Pump

A10VSO71/31 series medium pressure swash plate plunger pump, rated pressure 250bar, peak pressure 315bar, displacement 71cm³.

Working medium: N46 anti-wear hydraulic oil is recommended. If other hydraulic oils are used, E50=3~5 and the viscosity index is greater than 90.Suitable for fixed installations and movable occasions, driving open circuit hydraulic transmission; SAE and ISO standard mounting flanges; the normal working oil temperature of the oil pump is 15℃~65℃, and the highest temperature on the pump casing is generally higher than the pump inlet in the oil tank The height of the fuel tank is 10℃~20℃. When the oil temperature in the fuel tank reaches 65℃, the highest temperature on the pump casing should not exceed 75℃~85℃. 

Note: During use, it is strictly forbidden to open the fuel tank cap or oil filling hole due to the heating of the system to prevent dust and other dirt from entering the fuel tank. The coaxiality error between the pump's rotating shaft and the original power output shaft should not be greater than φ0.05.

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