The  HOWO Sewage suction truck cleaning is a special sanitation vehicle integrating dual functions of high-pressure water jet cleaning and vacuum sewage suction. Built on an original howo chassis, it features reliability, high efficiency and durability, and is widely used in municipal pipeline dredging, septic tank cleaning, sewage and sludge transfer, as well as emergency sewage discharge operations.   Highlights: ✅  Ultra-high pressure and large flow: pressure 16～20MPa ✅ Chassis: Howo classic power, fuel-efficient, durable and with extremely low failure rate ✅ Sewage suction system: vacuum sewage suction ✅ Safety: overflow prevention, emergency shutdown, audible and visual alarm