Hydraulic oil filter element is used in hydraulic systems to filter out solid particles and gel like substances in the working medium. It can effectively control the pollution level of the working medium, protect the safe operation of the machine, and extend the service life of the machine.
In general, the replacement cycle of hydraulic oil suction filter is every 2000 hours of operation, and the replacement cycle of hydraulic return filter is every 250 hours of initial operation, followed by every 500 hours of operation thereafter.
Common problems with hydraulic oil filter element
1. Why is it said that the quality of hydraulic oil filter element plays a crucial role in equipment performance?
For fully hydraulic excavators, the hydraulic system is distributed throughout the entire excavator, including hydraulic oil tanks, main pumps, control valves, various pipelines, and components such as oil cylinders and motors that perform various actions. These hydraulic components are precision machined and require high maintenance of the hydraulic system. Therefore, the quality of the hydraulic oil filter is crucial.
2. What harm can inferior hydraulic oil filter elements cause to equipment?
When hydraulic oil enters the hydraulic system for operation, cleanliness is the primary issue. Poor quality hydraulic oil filter cartridges have poor filtration effects and cannot effectively prevent dirt and other debris from entering the system. If tiny debris particles enter the hydraulic system, they can scratch the pump, get stuck in valves, block oil ports, and cause machine malfunctions.
3. How to determine if hydraulic components are damaged by regularly inspecting and replacing hydraulic oil filters?