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SINOTRUK HOWO 371HP Water Tanker Truck for Sale
The SINOTRUK 8×4 HOWO 371HP Water Tanker Truck is a heavy-duty transport platform built for large-scale water supply.
It integrates the long-distance mobility of a truck with the capacity of a large water storage unit, addressing the core challenges of transporting water over long distances and supplying water in large volumes.
SINOTRUK HOWO 371HP Water Tanker Truck for Sale Description:
This HOWO 371HP Water Tanker Truck is designed around the core concepts of high capacity, high efficiency, stability and reliability. Its 8×4 (four-axle) drive configuration is what fundamentally distinguishes it from standard two-axle or three-axle water tank trucks, delivering the maximum legally permissible water-carrying capacity allowed by regulations (the tank volume typically reaches 20–30 cubic meters, with a water load of 20–30 tonnes). Powered by a 371 horsepower engine, this heavy-duty platform enjoys mature and reliable performance, ensuring excellent road maneuverability and climbing capability even when fully loaded.
| Product Name | HOWO 371HP Water Tanker Truck |
|---|---|
| Model | ZZ1317N4647B1 |
| Driving Configuration | 8×4 (Double front steering, double rear drive) |
| Cab | HOWO 7 Series Cabin |
| Engine | WD615.47 Euro II (Mechanical pump) |
| Transmission | 10-speed manual + PTO |
| Rear Axle | AC16 16T × 2 |
| Tank Material | Carbon Steel Q345B / Aluminum Alloy 5083 (Optional) |
| Thickness | Cylinder 5-6mm, Head 6-7mm |
| Tank Volume | 25000-30000 L (25-30 CBM) |
| Compartment | Single or Double (Optional) |



This HOWO 371HP Water Tanker Truck is equipped with a large-capacity tank. The tank is made of high-quality carbon steel or stainless steel, with anti-slosh baffles installed inside to reduce liquid sloshing during transportation and improve driving stability. The tank can receive special treatments such as anti-corrosion and thermal insulation according to application requirements.
It features multiple operating modes. By switching the valve assembly, the truck can perform front flushing, rear sprinkling, side spraying, high-pressure cleaning and other functions, realizing multi-purpose use in one vehicle.





