The cleanliness of the oil in the hydraulic system of the excavator plays a vital role in the service life of each hydraulic component. Impurities in the hydraulic oil are liable to cause breakdown of precision hydraulic components such as valves and main pumps, resulting in slow and ineffective excavation. Yehong hydraulic oil filter can effectively filter out the solid and gelatinous impurities in the hydraulic oil, keep the hydraulic oil clean, avoid impurities entering the hydraulic system or causing failures of the core parts such as the main pump, control valve and motor, to ensure the reliability of the excavator.

 

Yehong filter is made of high-quality filter materials, which has a large space for collecting impurities, great ability to filter out impurities in the air, and it is not easy to be broken under high temperature and high pressure.

 

The filter paper can effectively avoid leakage under high pressure and high strength.

 

Rugged metal casing and firm connection better protect the filter and ensure adequate oil.

 

The sealing ring adopts special materials and it is not easy to be deformed and can maintain excellent performance for a long time.

 

Yehong filter has a longer service life, which can reduce the frequency of replacement and save costs for customers.