18-Ton Vacuum Sewage Suction Truck, Municipal Septic Tank Sludge & Wastewater Transport Vehicle

Heavy-Duty Vacuum Sewage Treatment Solution | High-Power Vacuum Pump, Self-Suction & Self-Discharge Vehicle for Septic Tank & Pipeline Dredging

Model JYJ5185GXWF Sinotruk Hohan 18-ton sewage suction truck is built on Sinotruk Hohan ZZ1185K5613F1 National VI 4×2 sanitation chassis with total mass of 18 tons. The tank volume ranges from 10 to 12 cubic meters with rated payload of 8725kg, realizing large single load capacity to greatly cut transfer trips. Equipped with MAN technology National VI diesel engine, it delivers stable power for long-distance urban and rural dredging work. The superstructure adopts high-power water circulation vacuum pump with strong vacuum degree and fast suction & discharge speed, completing full-cycle operations including self-suction, self-discharge and self-tilting unloading for septic tanks, sewer pipelines, sedimentation tanks and river sludge. The tank is integrally welded with thickened carbon steel, fitted with anti-overflow and backflow prevention devices to avoid sewage backflow damage to the pump. Hydraulic rear cover provides tight sealing, and tilting unloading brings zero leakage and odor overflow. The cab is equipped with factory cold & warm air conditioner, power windows and ABS brake system for safe and comfortable driving. Complying with environmental standards for sanitation work, it is widely applied for municipal pipeline dredging, residential septic tank cleaning, livestock manure transport and construction mud suction. Our factory supports customized tank volume and pipeline layout, with complete after-sales maintenance service for whole vehicles.