Output flow fluctuation Output flow fluctuation is related to many factors. The overflow valve is faulty or the adjustment pressure is low, and the system pressure cannot rise.
This phenomenon can also be caused by insufficient pump angle maintenance and wear of the tilt angle trunnion. (7) Overheating of the hydraulic pump There are two reasons for the excessive heating of the hydraulic pump. 2. The output pressure is too high. Therefore, the fuel Borehole Pumps Manufacturers tank must be designed correctly, and the oil filter, oil pipe and directional valve must be correctly selected. If the load is constant and the pressure of the pump exceeds the pressure required by the load, the hydraulic components other than the pump, such as directional valves, pressure valves, transmission devices and oil [...]