

The Howo 12 cbm water sprinkler truck features a Howo NX right-hand drive cab, a 4500mm wheelbase, a Sinotruk MC07.29-60 engine, an 8-speed gearbox, a 12 cubic meter carbon steel water tank (5mm thick), a Weilong 80QZF-60/90 water pump with a flow rate of 60 m³/h, and is equipped with front spray, rear platform side spray, rear sprinkler, water cannon, hose reel, pump inlet and outlet valves, storage tanks on both sides of the tank, and a ladder.
Pracovní kapacita :
12000 litersTyp kabiny :
Howo NX one and half row cabinPohonný systém :
4x2,RHDRozvor (mm) :
4500 mmSpecifický motor :
290 HP / Sinotruk MC07.29-60Převodovka :
Sinotruk 8-speed, manualPřední náprava (kg) :
6500Zadní náprava (kg) :
11500The Howo 4x2 drive water delivery tanker bowser uses a Sinotruk NX series chassis and is specifically developed for the right-hand drive market. The vehicle is equipped with a Sinotruk high-efficiency powertrain and a 12-cubic-meter large-capacity carbon steel tank, a high-flow water pump, and features front spray, rear side spray, high-pressure water gun, and hose reel. It can be used for road washing, dust suppression, garden irrigation, and emergency firefighting.

◆ Product Technological Parameters:
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Product name |
HOWO NX 12cbm water tanker truck |
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Vehicle Dimensions, Weights & Capacities |
Chassis brand |
HOWO NX290 |
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Overall dimension (L*W*H) |
7800x2500x3150mm |
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Wheelbase |
4500mm |
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Curb weight |
8970kg |
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Gross weight |
18000kg |
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Axles loading |
6500/11500kg |
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Chassis |
Drive mode |
4x2,RHD |
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Tires specification |
10.00R20 |
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Gear box |
Sinotruk 8-speed,manual |
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Engine |
Engine model |
Sinotruk MC07.29-60 |
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Fuel and engine Type |
Diesel, 6 cylinders in-line |
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Horse power |
290 HP/ 213kW |
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Displacement |
6.87L |
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Max torque |
1150N·m |
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Rated speed |
2200rpm |
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Emission standard |
Euro 6 |
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Tops Parameters |
Volume of Water Tank |
12000 Liters |
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Tanker material |
Carbon steel, Tanker thinckness : 5mm. |
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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, sprinkler head, with self-suction and discharge function, hose reel. |
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Water pump |
Model |
WEILONG 80QZF-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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◆ Chassis:
• Cab: Howo NX right-hand drive cab.
• Wheelbase: 4500mm.
• Engine: Sinotruk MC07.29-60 China VI emission standard engine. Inline 6-cylinder, 6.87L displacement, 290 horsepower; torque reaches 1150 N·m, with significant low-speed, high-torque characteristics.
• Transmission: Sinotruk 8-speed transmission.
• Water Tank: 12 cubic meter carbon steel water tank, welded from 5mm thick high-strength steel plate, corrosion-resistant and impact-resistant. Internal baffle design reduces water flow impact, ensuring driving safety.
• Water Pump: Matched with Weilong 80QZF-60/90 dedicated water pump, with a flow rate of up to 60m³/h, high head and large suction lift, enabling rapid pumping and drainage operations.
• Piping System: Pump inlet and outlet valve design, supporting self-priming and self-draining functions.
◆ Operating Equipment:
• Front Flushing Device: Dual-nozzle design, spray width up to 14 meters, suitable for rapid road washing and dust suppression.
• Rear Platform Side Spray: Duckbill nozzles, suitable for watering roadside green belts, providing a large spray area and dispersed water flow.
• Rear Platform Rear Sprayer: Primarily used for engineering road surfaces, dust suppression on newly paved roads, and watering maintenance. The operating angle can be adjusted as needed.
• High-Pressure Water Cannon: Adjustable to jet, rain, and mist spray patterns, with a spray width exceeding 28 meters. It achieves all the functions of rear and side spraying and can also be used for firefighting.
• Rear Platform Hoist: Suitable for long-distance green belt irrigation and firefighting.

◆ Other features:

Piping Layout Diagram
◆ Applicable Scenarios:
1. Municipal Sanitation: Cleaning and watering to suppress dust on urban roads, national highways, and expressways.
2. Construction Sites: Suppressing construction dust and curing concrete.
3. Landscaping: Remotely irrigating green belts using water cannons or side-spraying devices.
4. Emergency Firefighting: Can be used for fire extinguishing.


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