HOWO 8×4 Sewer Cleaning & Vacuum Truck – Dual Power for Deep Cleaning and Heavy-Duty Waste Removal
Built for the toughest sanitation and industrial environments, the HOWO 8×4 Sewer Cleaning & Vacuum Truck integrates vacuum suction and high-pressure cleaning in one high-capacity vehicle. Designed for municipal drainage systems, industrial sludge removal, flood rescue, and infrastructure maintenance, this heavy-duty sanitation truck combines power, precision, and endurance to handle demanding global operations.
At its core, the HOWO NX 8×4 chassis provides a robust platform with superior stability and long-term durability. Powered by the 400HP WP10H400E50 turbocharged diesel engine, it meets Euro V emission standards and delivers 1900Nm of torque for consistent performance even under full load. The 12-speed manual transmission ensures smooth shifting and reliable torque distribution on urban or off-road terrain.
Equipped with dual stainless-steel tanks—a 13.81m³ sewage tank and an 11.05m³ clean water tank—the vehicle supports both high-pressure jetting and powerful suction operations simultaneously. This design ensures efficiency in cleaning clogged pipelines, septic systems, or contaminated work zones.
The Weilong double pump system (65QZDH-110/7000) enables 110L/s pumping speed and 7000Pa vacuum pressure, with suction depths reaching up to 25 meters (customizable). Integrated safety systems such as pressure monitoring, overload protection, and an emergency shutoff valve ensure reliable and safe operation in every environment.
Key Advantages
✅ Dual-System Efficiency – Combines high-pressure water jetting and vacuum suction for complete sewer and industrial waste cleaning.
✅ Massive Capacity – 13.8m³ sewage tank + 11.05m³ water tank, both made from reinforced stainless steel for durability and corrosion resistance.
✅ Powerful 400HP Engine – WP10H400E50 Euro V diesel engine with 12-speed gearbox ensures high torque and fuel efficiency.
✅ Heavy-Duty Chassis – HOWO NX 8×4 platform supports 31,000 kg GVW for extreme-duty operations.
✅ Deep Vacuum Capability – Suction depth up to 25 meters with 110L/s pumping speed for sludge, waste, and floodwater.
✅ Global Compliance – Certified to international emission and safety standards, ideal for export and government tenders.
✅ Operator-Friendly – Ergonomic cabin, simplified control system, and hydraulic operation panels for safe, efficient handling.
Technical Specifications
| Category | Details |
|---|
| Model Name | CLW Brand HOWO 8×4 Sewer Cleaning & Vacuum Truck |
| Driving Type | 8×4 |
| Color | White or customized |
| Number of Cabs | 3 |
| GVW (kg) | 31,000 |
| Rated Payload (kg) | 11,050 |
| Curb Weight (kg) | 19,755 |
| Overall Dimensions (mm) | 9,320 × 2,550 × 3,650 |
| Wheelbase (mm) | 1,800 + 4,575 + 1,400 |
| Front/Rear Overhang (mm) | 1,500 / 2,565 |
| Approach/Departure Angle (°) | 20 / 16 |
| Max Speed (km/h) | 89 |
| Engine Model | WP10H400E50 |
| Power Output | 400 hp (294 kW) |
| Torque (Nm) | 1,900 |
| Engine Type | Turbocharged, intercooled, water-cooled diesel with exhaust valve braking |
| Transmission | 12 forward + 2 reverse gears |
| Axle Load (kg) | 6,500 / 7,000 / 17,500 (dual rear) |
| Tires | 12R22.5 18PR (12 + 1 spare) |
| Front/Rear Track (mm) | 2,022 / 1,830 |
| Leaf Springs | 3 / 3 / 4 |
| Tank Type | Dual-compartment stainless steel (water + sewage) |
| Water Tank Volume | 11.05 m³ |
| Sewage Tank Volume | 13.81 m³ |
| Tank Material | Q235A carbon steel or optional stainless steel, 5mm thick |
| Pump System | Weilong 65QZDH-110/7000 double pump |
| Pumping Speed | 110 L/s |
| Vacuum Pressure | 7000 Pa |
| Suction Depth | 7 m (upgradable to 25 m) |
| Safety Systems | Pressure gauge, overload alarm, emergency shutoff valve |
| Auxiliary Components | PTO, hydraulic cylinders, oil/water separators, level gauge, suction hose |
FAQ (English)
Q1: What are the main functions of the HOWO 8×4 Sewer Cleaning & Vacuum Truck?
A1: It integrates high-pressure water jet cleaning and vacuum suction for sewer, sludge, and wastewater operations.
Q2: What is the total tank capacity?
A2: The truck includes an 11.05m³ clean water tank and a 13.81m³ sewage tank, both made of stainless steel.
Q3: How deep can the vacuum system suction operate?
A3: The standard suction depth is 7 meters, with optional configurations reaching up to 25 meters.
Q4: Can this truck handle industrial or chemical waste?
A4: Yes, the reinforced stainless-steel tanks and corrosion-resistant components are suitable for industrial sludge and chemical waste.
Q5: What makes this truck suitable for international markets?
A5: It meets Euro V emission standards, features a durable HOWO chassis, and supports multilingual operation manuals and global parts service.
English