

The HOWO 6×6 Water Truck is an off-road vehicle specifically designed for harsh road conditions. It features a 6×6 all-wheel drive system, a 400-horsepower engine, and a large 18,000-liter water tank, providing exceptional off-road capability and load-bearing capacity. Equipped with an efficient water pump and a multi-functional spraying system, it supports various operation modes such as front flushing, rear sprinkling, and high-cannon spraying. This makes it an ideal choice for field operations in mining areas, forests, and other challenging environments.
Working capacity :
18000 litersCabin type :
HOWO TXDrive system :
6×6Wheelbase ( mm) :
4500+1400Engine specific :
400HP/WP12.400E32Gear box :
HW19710 10-speedFront axle ( Kg ) :
7000Rear axle ( Kg ) :
18000The HOWO 6×6 Water Truck is a heavy-duty off-road vehicle engineered for complex terrains, with its core strengths lying in its robust off-road performance and high operational efficiency. It adopts a 6×6 all-wheel drive system, along with an inter-axle differential lock and 12.00R24 off-road tires, enabling it to easily conquer harsh road conditions such as mountainous areas, forests, and deserts. Powered by a 400-horsepower diesel engine and equipped with an 18,000-liter large-capacity water tank, it ensures strong power and sustained operational capability, allowing the HOWO 6×6 Water Bowser Truck to perform reliably in various field operations.
In terms of professional functionality, the vehicle integrates an efficient centrifugal pump and a multi-functional spraying system. The water pump delivers a flow rate of 60 m³/h and a self-priming capability of 4 meters, supporting rapid water intake and drainage operations. Through an adjustable spray gun, it can achieve multiple spraying modes, including front flushing, rear sprinkling, and high-cannon spraying, meeting diverse needs ranging from road cleaning to emergency firefighting. These specialized configurations make the HOWO 6×6 Water Tanker Truck an ideal choice for outdoor operations in sectors such as mining and oil fields.

CS TRUCKS is professional manufacturer in truck area,
guarantee all products Brand-New and High-Quality.
※ Ⅰ.Product Defination and Introduction:
Manufacturer: CS TRUCKS
Product Features
★ Built on HOWO 6×6 6WD chassis, with 400HP powerful diesel engine and HW19710 10-speed gearbox.
★ Equppied with 12.00R24 wide tires, which are suitable for harsh road conditions.
★ The tank body is made of high quality carbon steel, with volume up to 18000 liters.
★ Equippied with China top brand water pump with large flow rate.
※ Ⅱ. Product Parameter for HOWO 6WD water tanker truck:
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Product name |
HOWO TX 6x6 water tanker truck |
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Vehicle Parameters |
Chassis brand |
HOWO TX |
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Overall dimension (L*W*H) |
9900x2550x3280mm |
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Wheelbase |
4500+1400mm |
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Curb weight |
12550kg |
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Gross weight |
25000kg |
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Axles loading |
7000/18000(2 axles)kg |
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Max speed |
102km/h |
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Chassis |
Drive mode |
6x6 |
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Cabin type |
HOWO TX 6x6 cabin |
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Seats |
2 seats |
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Sleeper berth |
One |
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Steering |
LHD |
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Tires |
10+1 |
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Tires specification |
12.00R24 |
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A/C |
Air conditioning |
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Gear box |
HW19710 10 -speed, manual |
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Engine |
Engine model |
WEICHAI WP12.400E32 |
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Fuel and engine Type |
Diesel, 6 cylinders in-line |
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Horse power |
400HP/294kW |
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Displacement |
11596 ml |
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Max torque |
1780 N.m |
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Rated speed |
2100rpm |
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Max torque speed |
1200-1500rpm |
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Emission standard |
Euro 3 |
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Fuel tank |
400L |
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Upper-body Parameters |
Volume of Water Tank |
18,000 Liters |
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Tanker material |
Carbon steel, Tanker thickness : 5mm. |
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Body material |
High performance wear-resisting carbon steel with anti-corrosion treatment paint, SS304 stainless steel for option |
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Manhole |
DN500 |
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Spray |
Front and rear side spray nozzle, rear water cannon |
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The spray gun shape can be adjustable: heavy rain, moderate rain, drizzling rain or haze |
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Sprinkling width |
≥14m |
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Water cannon spray width |
≥28m |
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Equipment |
Ladder,tool box,side pipe storage, Pump in and out valve |
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Artesian valve,flter, distribution valve, sprinklerhead, with self-suction and discharge function |
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Water pump |
Model |
WEILONG 80QZBF-60/90 centrifugal pump |
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Flow rate |
60 m3/h |
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Lift |
90 m |
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Head |
6.5 m |
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Input speed |
1180 r/min |
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Self-priming performance |
1.5 min/4m |
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Equipped power |
22.5 kW |
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※ Ⅲ. Product Details & Features:

HOWO 6×6 Chassis
6×6 Drive System
Featuring a 6-wheel all-drive system, it delivers enhanced traction and off-road capability, making it suitable for challenging terrains such as deserts, marshes, and mountainous areas.
Powerful Engine
Equipped with a 400-horsepower engine and paired with an HW19710 transmission, it ensures stable power output and excellent fuel economy.
High Load Capacity
With a maximum load capacity of 25 tons, it is fitted with a 7,000 kg front axle and an 18,000 kg rear axle (both equipped with self-adjusting arms), combined with a 5.33 gear ratio, to enhance stability under heavy-load conditions.

Water tank
The tank body is manufactured through a series of automated processes, including spliced welding of steel plates, rolling them into cylindrical sections, spinning the end caps into shape, and butt-welding the shells to the heads. Additionally, anti-surge baffles are installed inside the tank.

Water Cannon
A water cannon is installed on the rear work platform of the tank, with a spraying range of no less than 28 meters. It can be adjusted to various modes, including heavy rain, moderate rain, drizzle, and mist.
※ IV . Water Pump:


Specifications for common used water pump
|
Model |
Flow rate (m³/h) |
Head (m) |
Speed (r/min) |
Shaft power (KW) |
NPSHr (m) |
Self-priming time (min/4m) |
Efficiency (%) |
|
80QZBF-60/90N(S) |
60 |
90 |
1180 |
22.5 |
4.5 |
1.5 |
70 |
|
65QZ-40/45N(S) |
40 |
45 |
1450 |
9.25 |
4.5 |
1.5 |
72 |
|
65QZ-50/50N |
50 |
50 |
1180 |
10.5 |
4.5 |
1.5 |
70 |
|
65QZBF-50/110N(S) |
50 |
110 |
1450 |
24 |
- |
- |
70 |
1.we can do the designs according to the your requirement .
2.we can offer you the high quality & reasonable price
3.we can offer your a reliable after-sell service
4.we have skilled professional design team
5.promptly delivery. any order is welcome.
We CS TRUCKS also supply spare parts (original, OEM, and replacement) for all types of HOWO special trucks and trailers with discount and high quality to ensure our customer's trucks and trailers being in good working conditions.

SINOTRUK HOWO water spray trucks for export

SINOTRUK HOWO water tanker trucks ready for delivery
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