Old and new oil can not be mixed!

During the use of the tractor, some tractor drivers do not replace all the used engine oil that has been used up, but instead add some new engine oil to the old engine oil. After mixing the old and new engine oils, they continue to use them. They believe that doing so can save new oil and reduce operating costs. Actually, this is unscientific. Using this method will not only fail to save the effect of new oil, but it will also be counterproductive because the old engine oil contains a lot of oxidizing substances. After the new engine oil is mixed with the old engine oil, it can Accelerate the oxidative deterioration of new engine oil and reduce the use of new engine oil and its use time. According to the test, after the old oil is scrapped, the tractor can generally use 1500 hours if all the new oil is added at the same time; and half of the new oil is blended into half of the old engine oil and used only for 200 hours, and due to the old oil The lubricity deteriorates, it is easy to cause the wear of the machine parts, the black smoke etc. is exercised and it affects the service life of the tractor. Therefore, when the old oil has expired, it must be completely replaced and renewed. This is the correct and effective way to save oil, and it is also conducive to the maintenance and maintenance of the tractor.

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