When changing the engine oil of self feeding mixer, pay attention not to add but not to replace.

我想每个人都知道一种广泛使用的搅拌车，但是没人知道更换机油的一些问题。接下来，我将解释自上料搅拌车可避免积油且不变和机油的内容。

I think everyone knows a widely used mixer, but no one knows some problems of changing oil. Next, I will explain the content that the self feeding mixer can avoid oil accumulation and keep the same oil.

使用柴油发动机时，机油非常重要，主要用于润滑，冷却和清洁。因此，许多自上料搅拌车驱动器都注意检查润滑油的添加量并按标准添加，而忽略了对润滑油质量的检查并及时了变质的油。这导致了部分运动的引擎，始终在润滑不良的环境中运行，以促进每个组件的磨损。

When using diesel engine, oil is very important, mainly used for lubrication, cooling and cleaning. Therefore, many self loading mixer drivers pay attention to check the amount of lubricating oil and add it according to the standard, but ignore the inspection of the quality of lubricating oil and remove the deteriorated oil in time. This always promotes the wear of each part of the engine in the running environment.

通常，在正常情况下，机油损失不是很大，但会造成污染并失去保护柴油机的作用。在柴油机运行期间，许多污染物（烟尘，焦炭，燃料不完全燃烧产生的水垢）进入机油。对于新机器或大修过的机器，运行测试后杂质会增加。如果仅使用而无需更换，则可能会发生诸如烧砖和固定轴的事故。

Usually, under normal conditions, the loss of oil is not great, but it will cause pollution and lose the role of protecting diesel engine. During the operation of diesel engine, many pollutants (soot, coke, scale produced by incomplete combustion of fuel) enter into the engine oil. For new or overhauled machines, impurities will increase after running test. If only used without replacement, accidents such as brick burning and fixed shaft may occur.

此外，更换机油时，由于缺乏维护经验或发生故障，某些驱动程序在更换过程中无法完全清洁机油回路，从而在机油盘和机油通道中留下机械杂质。

In addition, due to lack of maintenance experience or failure, some drivers can not completely clean the oil circuit during the oil change process, thus leaving mechanical impurities in the oil pan and oil passage.

自上料搅拌车关于机油更换问题的重要介绍就是这样，希望对你有帮助。

This is the important introduction about oil change from the feeding mixer. I hope it can help you.