After a long period of use, the engine of the suction truck will have a black layer of dirt on its surface. This dirt is made up of scale, earth, dust and various oil stains.Don't look down on these dirt, it has a certain degree of corrosion, the engine of the plastic, rubber parts are more harmfu

Imperceptibly many people's suction truck, how can suddenly broken?It's not all of a sudden, it's just something you ignore, you just don't know.In many cases, we can effectively avoid harmful effects as long as we pay attention to these details.Here's how you can reduce the harmful effects of manur

The vacuum pump suction sewage car smoke is because the vacuum pump temperature is too high, resulting in the engine oil gasification inside the pump smoke.And the causes of vacuum pump high temperature are as follows:1. The continuous suction operation time of the suction truck is too long.Suction