... in pumping excrement, sewage, dirt mixes mud and liquid ,pump efficiency high, self-suction, self-fill and so on, Using ... engine EQB210-20 Displacement/Powerml/kw5880/155210HPVacuum Pump Model Hangzhou Weilong Pump CO.,LTD 50QZXDG-45/400Effective suction distancem≤ ... parts: power take off, transmission axle, vacuum sewage suck pump, hydraulic cylinder, sewage container, discharge by hydraulic system. ...