SINOTRUK HOWO 6x4 Water Sprinkle Truck 20000 Liters

The SINOTRUK HOWO 6x4 Water Sprinkle Truck 20000 Liters is a versatile municipal water bowser engineered for dust suppression, road surface cleaning, green belt irrigation, and emergency firefighting support. Built on the proven HOWO 6x4 chassis with the legendary WD615 engine, this 20,000-liter water tanker has served municipal departments, construction companies, mining operations, and agricultural enterprises across Africa, the Middle East, Southeast Asia, and South America.

Powered by the reliable WD615.47 turbocharged diesel engine producing 371 horsepower (273kW) and 1460 Nm of torque, this HOWO water truck delivers consistent performance even when fully loaded with 20,000 liters of water and climbing steep gradients to elevated construction sites or hillside agricultural zones. The 10-speed HW19710 manual transmission with synchronized gears ensures smooth power delivery, while the HC16 tandem rear axles with inter-axle differential lock provide excellent traction on muddy or unpaved surfaces.

The 20,000-liter water tank is constructed from high-quality 304 stainless steel or carbon steel with internal anti-corrosion epoxy coating, ensuring clean water storage and extended service life. The tank features internal anti-wave baffles to prevent water surge during cornering and braking, improving vehicle stability and driving safety. A top-mounted manhole with filter screen prevents debris entry during filling.

The multi-function spray system is the standout feature of this water truck. The front spray bar delivers a 14-meter wide water curtain for road surface cleaning and dust suppression, with adjustable spray angles and electronically controlled flow rates. The rear spray cannon features a 360-degree rotating high-pressure nozzle capable of reaching 30–35 meters — ideal for construction site dust control, mining haul road wetting, and emergency firefighting water projection. Side-mounted spray nozzles provide additional coverage for green belt irrigation along urban roads.

A high-flow centrifugal water pump (flow rate ≥ 1000 L/min) driven by the vehicle engine through a power take-off (PTO) unit ensures powerful and continuous water delivery. The pump can draw water from hydrants, rivers, or reservoirs through the suction inlet, enabling self-filling in remote locations without pressurized water sources.

The HW76 extended high-roof cabin provides comfortable accommodation for the driver and one operator, with features including air conditioning, power windows, adjustable steering wheel, and a sleeper berth. The 400-liter aluminum fuel tank provides extended range for all-day municipal operations.

At HOWO Special Truck Export Co., Ltd, we have exported over 1,500 HOWO water trucks to 80+ countries. Each unit undergoes comprehensive pre-delivery inspection including tank leak testing, pump flow calibration, spray system verification, and a 50-kilometer road test. We provide complete export documentation, marine insurance, and optional on-site training.

Contact us today for a competitive factory-direct price quote and delivery schedule for your HOWO 6x4 water sprinkle truck order.