Wheel Loader LG956L Parts 4120001954  Hydraulic Oil Filter

Product Description  

The quality of hydraulic oil has a great impact on the performance of the hydraulic system, and many failures are caused by it. To prevent oil pollution, hydraulic oil filters are installed in appropriate places, which can intercept the pollutants in the oil, keep the oil clean and ensure the normal work of the oil system.
The main role of hydraulic oil filter is to filter hydraulic oil, hydraulic system inevitably appear all kinds of impurities. The main sources are: cleaning still residual mechanical impurities in the hydraulic system, such as rust, casting sand, welding slag, iron chips, paint, paint skin and cotton chips, etc., external impurities into the hydraulic system, such as the dust into the refueling port and dust ring etc.; The impurities produced in the working process, such as the fragments formed by the hydraulic action of the seal, the metal powder produced by the relative wear and tear of the movement, the colloid, asphaltene and carbon slag produced by the oxidation metamorphism of the oil. The impurities mixed with the hydraulic oil, with the circulation of the hydraulic oil, will play a destructive role everywhere, seriously affecting the normal work of the hydraulic system, such as the hydraulic components in the relative moving parts of the small gap (to count) and throttle holes and gaps stuck or blocked; Damage the oil film between the relative moving parts, scratch the clearance surface, increase the internal leakage, reduce efficiency, increase heating, intensify the chemical action of the oil, make the oil metamorphism. According to the production statistics, more than 75% of the faults in the hydraulic system are caused by impurities in the hydraulic oil, so it is very important to maintain the cleanliness of the oil and prevent the pollution of the oil.

Specification