HOWO 6×4 Water Tank Truck – Heavy-Duty Sprinkler for Municipal and Industrial Use
The HOWO 6×4 water tank truck, also known as a sprinkler truck or water bowser, is a heavy-duty vehicle designed for dust suppression, road cleaning, agricultural irrigation, and industrial water transportation. Built on the strong and reliable HOWO chassis, this truck combines high payload capacity, strong performance, and versatile water spraying functions, making it ideal for use in large-scale sanitation and construction projects.
Technical Specifications:
Drive Type: 6×4 (Three axles, double rear drive)
Tank Capacity: 15,000 – 20,000 Liters (customizable)
Tank Material: Carbon steel Q235, optional stainless steel; thickness: 5–8mm
Chassis Brand: SINOTRUK HOWO
Engine: WD615.47, 371 HP, Euro II / Euro III / Euro V (optional)
Transmission: HW19710, 10-speed manual gearbox
Cabin: HOWO classic cabin with A/C and sleeper
Spraying System:
Front flush nozzles (V-shaped road cleaning)
Rear sprinkler nozzles
Side spray nozzles for tree and plant irrigation
Rear high-pressure water cannon (range up to 30m)
Pump: High-power self-priming pump, stainless steel impeller
Optional Features: Fog cannon (30–60 meters), firefighting function, high-pressure cleaning reel, GPS, LED working lights
Applications:
City road and highway cleaning
Construction site and quarry dust control
Agriculture and forestry irrigation
Emergency firefighting and water transport
Key Advantages:
Strong HOWO chassis ensures durability under harsh working conditions
High water-carrying capacity suitable for long-distance transport
Multiple spray modes for flexible operations (flush, sprinkle, cannon)
Easy operation and maintenance, with widely available spare parts
Customizable design based on working environment and client requirements
Typical Configuration Example:
| Item | Specification |
| Chassis | HOWO 6×4, model ZZ1257N4641W |
| Engine | 371HP Weichai or Sinotruk WD615 |
| Gearbox | 10-speed FAST |
| Tank Capacity | 18,000 Liters |
| Tank Material | Carbon Steel Q235, 6mm thickness |
| Spray Range | Front: 12m, Rear: 15m, Cannon: 30m |
| Pump Flow Rate | 60–80 m³/h |
| Optional Devices | Fog Cannon, Water Hose Reel, Fire Pump |
