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

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

Suction truck is used to clean septic tank, sewage, sewage ditch in the sludge sewage special vehicles. The dung suction truck has a fixed elliptic cylinder tank body, which is used to store and transport sludge and sewage. Due to the corrosive nature of sludge and sewage, in order to extend the ser