Oil filter, also known as oil grid. It is used to remove impurities such as dust, metal particles, carbon precipitates and soot particles in the oil to protect the engine. Oil filter has full flow and shunt type. The full-flow filter is connected in series between the oil pump and the main oil passage, so it can filter all the lubricating oil entering the main oil passage. The shunt cleaner is in parallel with the main oil passage, and only part of the lubricating oil sent by the filter oil pump is filtered.
The engine is the heart of the excavator, maintaining the operation of the entire machine. During the working process of the engine, metal debris, dust, carbon deposits oxidized at high temperature, colloid-like sediments, and water are constantly mixed with lubricating oil. The function of the oil filter is to filter out the debris, gum and water in the oil, deliver clean oil to the lubrication parts, extend the service life of the excavator, and play a pivotal role in construction machinery!
