Teach you how to maintain the hydraulic pump? Since the hydraulic pump is a component composed of multiple parts, this part needs to be filtered when it is matched,hydraulic pump and there are still pumps for the plunger pump in the hydraulic system. Sealing, coupled with the use of pistons, these all need to stop processing, as long as these things are handled well, it can help the hydraulic system and greatly increase its service life.
Important items for hydraulic pump maintenance: The oil pump uses No. 20 oil. The oil storage capacity must be within the range above the oil window. When refueling and changing the oil, it must be filtered with an oil filter screen of 80 mesh or more, and the oil tank must be cleaned when changing. The oil change period is six months. The working oil temperature is 10 degrees Celsius to 50 degrees Celsius. Before starting the electric pump, open the bleed nut and place the switch in the unloading position. The motor temperature is too high during the utilization process,hydraulic pump and the utilization should be stopped. Use it after cooling down by itself.
The hydraulic pump has been dispatched before leaving the factory,hydraulic pump and should not be arbitrarily high-profile. When rescheduling is required, it must be stopped with the help of a pressure gauge. The high-pressure tubing is imported from the factory and passed the 105MPA test. However, because the hose is casually leaking and aging,hydraulic pump the user needs to check frequently. The same is usually six months. The vortex flowmeter is frequently used for three months. During the inspection, the pressure is tested at 87.5MPA. If there is damage, bulge,hydraulic pump or leakage, then Don't use it repeatedly. Bearings are usually washed once every six months,hydraulic pump and grease needs to be added during assembly.