

The Howo 6x4 water tanker is equipped with a WP12S400E201 inline 6-cylinder, 6-stroke engine featuring supercharged, intercooled, and water-cooled technology. It delivers 400 HP and a maximum torque of 1550 Nm, available at 1500 rpm and rated at 1900 rpm, ensuring the Howo heavy water tanker's powerful power for starting and climbing. The Howo cabin features a one and a half row design with two seats and a sleeper. Equipped with A/C and radio, it provides a comfortable driving environment while also supporting long distance water transport missions.
Working capacity :
20000 litersCabin type :
HOWO single cabin with sleeper and A/CDrive system :
6×4Wheelbase ( mm) :
10300*2580*3250 mmEngine specific :
400HP/WP12S400E201Gear box :
HW19710, 10 Forward & 2ReverseFront axle ( Kg ) :
7.5TRear axle ( Kg ) :
16 T*2The Howo 20000L water sprinkler truck is a heavy-duty special-purpose vehicle designed specifically for large-scale sanitation operations. It adopts a 6×4 heavy-duty drive configuration, and its reasonable body proportions ensure both driving stability and operational flexibility. The Sinotruk water truck's core configuration focuses on three core requirements: "efficient operation, stable reliability, and comfort and convenience."
It is equipped with a WP12S400E201 dedicated engine, matched with an HW19710 transmission, and features a large-capacity 20000L oval tank. It also integrates a complete set of operating devices, including front spray nozzles, a rear working platform, a water cannon, and rear spray nozzles, enabling multi-scenario, all-around watering, dust suppression, and washing operations, perfectly adapting to various sanitation work conditions.

CS TRUCKS is professional manufacturer in truck area,
guarantee all products Brand-New and High-Quality.
Manufacturer: CS TRUCKS Group
Features:
1. Truck Chassis: Howo heavy truck chassis, 6X4 or 6x6 model
WP model with 400HP and Euro 2,3,4
2. Tank material: 6mm thick stainless steel for prolonged service lier
carbon steel, aluminum alloy can be choose
3. Water Pump: China TOP water pump, flow rate 60L/s, working distance over 40m
Optional famous Imported pump


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Howo heavy 20000L water tanker |
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Main parameter |
Overall dimension(LxWxH) |
11300*2580*3250mm |
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Wheel base(mm) |
4600+1350mm |
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Driving Type |
6×4,left hand drive |
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Color |
White,blue,green,color can choose |
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Front/rear overhang |
1535/2215 |
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Max speed |
100 km/h |
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Weight in KGS |
GVW |
25000 kg |
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Curb weight |
11500 kg |
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Loading capacity |
16000L |
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Front axles loading capacity |
7.5T |
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Rear axles loading capacity |
16 T*2 |
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Engine |
Engine model |
WP12S400E201 |
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Engine type |
Inline 6-cylinder 4-stroke, supercharged, intercooled, water-cooled |
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Horsepower |
400HP |
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Max. output (kw) |
293Kw |
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Rated speed |
1600rpm |
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Maximum Torque |
1460N.m |
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Displacement(L) |
11.6 L |
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Emission standard |
Euro 2 |
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Transmission |
HW19710,10 forward ,2 reserve |
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Tire |
12.00R20 standard tire,10 tires+1 spare tire |
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Brake |
Air brake |
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Steering |
Power steering |
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Body |
Capacity |
20000L |
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Structure |
TANK MATERAIL |
6mm,Q235 stee |
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Pipe |
Galvanized pipe |
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Discharge nozzle |
SS,at side bottom of tank,quick coupling |
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Discharge nozzle option |
Stainless steel faucet |
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Water pump |
Model |
WEILONG 80QZF-60/90S pump |
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Flow rate(L/m): |
60m3/h |
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Head of delivery(m) |
90m |
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Self-priming function(min/4m) |
1.5 |
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Efficiency(%) |
95% |
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Related rotate speed(r/min) |
1180 |
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Matched power(kw) |
22 |
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Water sprinkler system |
Front sprinkler jet |
14m |
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Rear sprinkler jet |
13m |
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Rear sprinkler nozzle range |
12m |
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Water cannon range |
45m |
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Water time |
>5 minutes |
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Working condition |
Flow≥60L/m, 1.55Mpa |
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Max working pressure |
≥0.9Mpa |
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1. Powerful Powertrain:
♦ The Howo water tank truck is equipped with a WP12S400E201 inline 6-cylinder 4-stroke engine, employing turbocharging, intercooling, and water-cooling technologies, with a displacement of 11.6L.
♦ It delivers a maximum output of 293kW (400HP) and a maximum torque of 1460N.m at a rated speed of 1600rpm. Compared to similar models, the engine's core advantage lies in its high torque output at low speeds, providing strong power without requiring high RPMs.
♦ It is perfectly suited for complex operating conditions such as starting, climbing hills, and driving fully loaded with water. Whether on steep urban roads or during smooth driving with a full load of 20,000L of water, it ensures stable power output.

2. High-Load-Bearing System:
♦ The front axle has a load-bearing capacity of 7.5T, and the rear axle has a dual-bearing load-bearing capacity of 16T×2, fully adaptable to the full-load requirement of 20,000L of water.
♦ The 6×4 drive configuration further enhances the vehicle's load-bearing stability and passability, ensuring smooth driving on both flat urban roads and complex terrains such as suburbs and construction sites.
♦ The entire vehicle structure has undergone rigorous mechanical design and testing, relying on Sinotruk's powerful technical database to ensure stable performance even under long-term full-load operation and frequent start-stop conditions.
♦ Equipped with front and rear spray nozzles, a water cannon, and a rear-mounted work platform, forming all-around operational coverage.
♦ The front spray nozzles have a spray distance of up to 14m, quickly washing away road stains and mud, achieving full road surface washing.
♦ The rear spray nozzles have a spray distance of 13m, and combined with the 12m coverage of the rear spray nozzles, they can perform secondary cleaning of the road surface, avoiding any omissions.
♦ The water cannon has a spray distance of up to 45m, and the spray angle and water volume can be flexibly adjusted, enabling both high-altitude dust suppression and washing of green belts and high-altitude facilities.
♦ WEILONG water pumps offer advantages such as strong self-priming capability and high head, enabling rapid water filling and reducing waiting time. They also provide stable water delivery, preventing leaks and insufficient pressure, ensuring continuous operation.
♦ Furthermore, the piping is galvanized, the discharge nozzle is stainless steel, and quick-connect fittings are included. Optional stainless steel faucets are also available. These features enhance corrosion resistance and ease of maintenance, further extending the lifespan of the operating system.
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Model |
Flow rate (m³/h) |
Head (m) |
Speed (r/min) |
Shaft power (KW) |
NPSHr (m) |
Self-priming time (min/4m) |
Efficiency (%) |
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80QZBF-60/90N(S) |
60 |
90 |
1180 |
22.5 |
4.5 |
1.5 |
70 |
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65QZ-40/45N(S) |
40 |
45 |
1450 |
9.25 |
4.5 |
1.5 |
72 |
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65QZ-50/50N |
50 |
50 |
1180 |
10.5 |
4.5 |
1.5 |
70 |
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65QZBF-50/110N(S) |
50 |
110 |
1450 |
24 |
- |
- |
70 |
♦ The 20000L large-capacity elliptical tank is made of 6mm thick Q235 high-quality carbon steel, possessing high strength, good plasticity and toughness, excellent weldability, convenient smelting, and reasonable cost, effectively meeting the tank's load-bearing and corrosion-resistant requirements.
♦ Compared to traditional circular tanks, the elliptical structure offers stronger impact resistance and more even stress distribution, effectively reducing tank sway during vehicle movement and improving driving stability.
♦ The tank has excellent sealing properties, preventing leakage during water spraying. The large capacity design reduces the frequency of water refills, significantly improving operational efficiency, making it particularly suitable for large-area sanitation operations.
1. Urban Road Sanitation Operations:
Daily watering, dust suppression, and washing of large areas of urban main and secondary roads, industrial park roads, and city squares. Especially suitable for densely populated areas with high traffic volume, this equipment is a core component for urban air pollution control and road cleaning.

2. Landscaping and Green Space Maintenance Operations:
Irrigation and watering operations in urban parks, green belts, large nurseries, and green belts along highways, as well as spraying for pest and disease control of green plants.

3. Emergency Response Operations:
Initial fire suppression, emergency road washing, and temporary water supply in emergency scenarios such as small urban fires, oil spill cleanup, and temporary water supply in remote areas.
⇒ The production capacity of over 4,000 trucks every year.
⇒ Over 100 countries worldwide.
⇒ Complete after-sales service system.
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.
China professional Howo special truck supplier and exporter, we supply high quality Howo special truck. We can ensure the fast delivery time and 12 months guarantee for our crane trucks. Our Howo trucks are sold to more than 80 countries including: Eastern Europe and CIS countries, Africa, Southeast Asia, Central and South America, Middle East, etc.
♦ Maximize save your sea freight.
♦ Professional guidance on your importing documents.
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