Used HOWO 371HP 6×4 Vacuum Sewage Tank Truck 16000L Suction Capacity XD-280 Pump System
Used HOWO 6*4 371HP Vacuum Sewage Tank Truck Description
This pre-owned Sinotruk HOWO 6*4 vacuum sewage truck combines a robust WD615.47 371HP chassis with a high-capacity vacuum tank system designed for municipal septic waste collection, industrial liquid waste transport, and environmental sanitation operations. The tank is constructed from high-quality carbon steel with internal anti-corrosion coating and features a powerful vacuum pump capable of rapid suction and discharge cycles. The vehicle has been serviced regularly with documented maintenance records, and the vacuum pump, tank seals, and discharge valve assemblies have been verified operational through a full-load functional test prior to listing. This unit represents a cost-effective solution for waste management contractors seeking reliable equipment without new-machine capital expenditure.
Technical Parameter Specifications
| Parameter | Specification |
|---|---|
| Chassis Brand & Model | Sinotruk HOWO 6*4 Vacuum Sewage Truck |
| Engine Model | WD615.47 Inline 6, Turbocharged & Intercooled |
| Engine Power | 371 HP / 273 kW @ 2200 rpm |
| Max Torque | 1500 N·m @ 1100-1600 rpm |
| Displacement | 9.726 L |
| Emission Level | Euro II |
| Transmission | HW19710, 10 Forward + 2 Reverse |
| Drive Configuration | 6*4 Rear Tandem Drive |
| Tank Effective Volume | 16,000 L (16 m³) |
| Tank Material | Carbon Steel Q235B, Internal Epoxy Anti-Corrosion Lining |
| Tank Wall Thickness | 6 mm (Cylinder), 8 mm (Dished Ends) |
| Vacuum Pump Model | XD-280 Oil-Lubricated Rotary Vane |
| Max Vacuum Degree | -0.097 MPa |
| Nominal Suction Rate | 280 m³/h |
| Suction Pipe Diameter | DN100 (4 inch) |
| Maximum Suction Depth | 8 m Vertical Lift |
| Discharge Method | Gravity Discharge via Rear Valve + Pressure-Assisted |
| Rear Discharge Valve | DN150 Manual Gate Valve with Quick Coupling |
| Anti-Overflow Device | Float-Type Automatic Shutoff Valve |
| Gross Vehicle Weight | 25,000 kg |
| Curb Weight | 14,800 kg |
| Rated Liquid Payload | 10,000 kg (approx.) |
| Wheelbase | 4325 + 1350 mm |
| Tire Size | 12.00R20 (18PR) |
| Cabin | HOWO HW76 Day Cab with A/C, Single Sleeper |
| Overall Dimensions | 9650 * 2500 * 3500 mm |
Equipment Inspection Summary
This HOWO vacuum truck has undergone a detailed inspection protocol covering both the chassis and the tank system. Chassis-side checks confirm the engine produces rated power with no excessive blow-by, the clutch engages smoothly at mid-pedal travel, driveline universal joints are free of play, and the air brake system builds pressure to 8 bar within 3 minutes of startup. Tank-side inspection verified vacuum pump oil condition, pump vane wear within acceptable limits, tank internal coating intact with no blistering or delamination, all suction and discharge hoses free of cracks or kinks, safety relief valve operational at set pressure, and the PTO (power take-off) engagement mechanism functioning correctly. A water-load suction and discharge test confirmed full system capability.
Transport & Delivery Options
This vacuum tank truck can be shipped via Ro-Ro carrier from Shanghai, Tianjin, or Qingdao ports. Alternative transport mode includes flat-rack container loading where the truck is secured onto a 40-foot flat-rack with appropriate tie-downs. Prior to shipping, the vacuum tank will be thoroughly cleaned, drained, and ventilated. Hazardous residue certification will be provided confirming the tank is gas-free for safe marine transport. All export documentation will be prepared including detailed commercial invoice, packing list specifying tank empty condition, and certificate of origin for customs clearance at destination. We can recommend trusted freight forwarders or work with the buyer's nominated shipping agent. Estimated ocean transit to common destinations: East Africa 18-25 days, West Africa 28-35 days, Southeast Asia 5-10 days, Middle East 14-20 days.
After-Delivery Service Commitment
Each vacuum truck comes with a pre-delivery inspection certificate documenting all test values. We provide 7-day remote technical assistance after the unit arrives at the destination port to help with initial setup, PTO engagement procedure, vacuum pump break-in operation, and routine maintenance scheduling. A detailed maintenance manual covering the vacuum pump oil change interval, tank cleaning procedure, valve lubrication points, and seasonal storage recommendations is included. We can supply commonly needed spare parts such as vacuum pump overhaul kits, tank gaskets, suction hose assemblies, and filter elements via international courier. For buyers requiring local service support, we can help identify compatible service providers familiar with HOWO chassis systems in major markets. Please note that as pre-owned equipment, the unit is supplied in its current condition as inspected.
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