The filter element of construction machinery is the most important part of construction machinery. The quality of the filter element affects the performance of the truck air filter. The editor has collected the problems that should be paid attention to in the daily use of the mechanical filter element, as well as some maintenance knowledge! Filter elements are important construction machinery parts of construction machinery. Oil filter elements, fuel filter elements, air filter elements, and hydraulic filter elements. Do you know their specific functions and maintenance points for these construction machinery filter elements?

1. Under what circumstances do I need to replace the oil filter element and truck air filter?

The fuel filter element removes the iron oxide, dust and other magazines in the fuel to avoid blockage of the fuel system, reduce mechanical wear, and ensure the stable operation of the engine. Under normal circumstances, the replacement cycle of the engine fuel filter element is the first 250 hours of operation, and then every 500 hours of operation. The replacement time should be flexibly controlled according to the fuel quality level. When the filter pressure gauge alarms or indicates that the pressure is abnormal, it is necessary to check whether the filter is abnormal. If so, it is necessary to change it. When the surface of the filter element leaks or cracks and deforms, it is necessary to check whether the filter is abnormal. If so, it must be replaced.

2. Is the filtration method of the oil filter element in the construction machinery filter element the higher the accuracy, the better?

For an engine or equipment, an appropriate filter element should achieve a balance between filtration efficiency and ash holding capacity. The use of a filter element with too high filtration accuracy may shorten the service life of the filter element due to the low ash capacity of the filter element. The rental of large hoisting machinery increases the risk of premature blockage of the oil filter element.

3. What is the difference between inferior engine oil and fuel filter element and pure engine oil and truck air filter on equipment?

Pure turbine lubricating oil filter element can effectively protect the equipment and prolong the service life of other equipment. Inferior turbine lubricating oil filter element can not protect the equipment well, can not extend the service life of the equipment, and even deteriorate the service condition of the equipment.

4. What benefits can the use of high-quality oil and fuel filter elements bring to the machine?

The use of high-quality turbine lubricating oil filter can effectively extend the life of the equipment, reduce maintenance costs, and save money for users.