Oil rotor filter is a filtering device that uses centrifugal method to separate impurities in engine oil. The oil with pressure enters the rotor filter, and the oil is sprayed out at a high speed by the nozzle at the bottom of the rotor filter, forming a reaction force to drive the rotor filter to rotate at a high speed. Under the action of centrifugal force, the impurities with a density greater than the oil are separated from it and settled on the rotor wall, so that it can filter the impurities and clean the oil. At this point, Xiaobian suggested that car owners can know whether it is reliable to change the oil for 100000 kilometers by observing the car oil after a long distance. In fact, many riders are skeptical about the 100000 kilometer long oil change. The specific reasons are as follows:
First of all, the new lubricating materials used in this oil recommended by the manufacturer have not increased much, and the quality is acceptable.
Secondly, this oil must be added to the engine with a large oil pan (36-40 liters), and most of it is 10W30 10w40 with low viscosity. With a large oil pan, the oil capacity is large, the oil is thin, and the heat dissipation is good! The requirements for oil quality are not higher than expected!
In addition, this kind of oil is usually added to the oil pan in the 22-26 liter national second and third engines. The oil change cycle should not exceed 40000 kilometers, and some cars will suffer from severe oil loss.
In addition, this oil is the lubricating oil used in the "100000 km engine platform", not the oil itself.
Now the car factory recommends this oil. In fact, it is an ideal recommended oil environment. If the quality of the fuel used is average, the viscosity of the speed change oil is high, and the air filter is not specially maintained, it is impossible to change the oil for 100000 kilometers.
In fact, after 100000 kilometers, Xiaobian suggested that you look at the waste oil as well as ink, and you will understand. So what are these black impurities? These dark impurities are mainly soot and oil sludge. When the carbon particles burned in diesel oil dissolve into the engine oil, the black colloidal objects we see are formed. Centrifugal rotor filter can realize the filtration of these impurities. Compared with other engine oil filter elements, its filtration accuracy is higher.
At present, in addition to meeting the performance standards of engine and oil, the use and maintenance of vehicles are also critical to achieve 100000 km maintenance. The wear of the car after the 100000 km oil change cycle is more serious than we thought! Therefore, the unified synthetic oil editor also reminds all car owners that the oil change frequency needs to be accelerated after the vehicle has driven 60000 kilometers. At the same time, there are still some problems: a long oil change cycle does not mean that its maintenance cycle is long and the maintenance price is low; The oil change cycle is short. Although the oil used is cheap, the converted price is not necessarily low. Therefore, the oil change cycle still needs to be cautious!
The above is a detailed introduction about long-term diesel engine oil. I hope it will help you If you have any questions, please contact us We will provide you with professional service https://www.smxnykj.com/