The HOWO 6×4 water sprinkler truck (also referred to as road cleaning vehicle, dust suppression unit, or municipal water service truck) is engineered for comprehensive urban environmental operations across municipal cleaning, construction site management, and public area maintenance. With 20m³ capacity and 370HP power output, its 6×4 chassis provides dependable performance throughout diverse working conditions, delivering efficient water distribution solutions for contemporary urban management needs.
The effective capacity of the water tank is 20 cubic meters, utilizing Q235 carbon steel as the primary construction material. The tank structure employs carbon steel plates with a minimum thickness of 5 mm. The HOWO water sprinkler truck is equipped with professionally engineered pump systems, control valves, and distribution pipelines, along with integrated water dispersion assemblies. Operational access is facilitated through strategically positioned platforms, while the compartmentalized tank design allows for flexible configuration according to specific operational requirements.

*HOWO 6x4 20,000 Liters Water Sprinkler Tanker Truck*
Our factory is professional manufacturer in truck area,
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» I.Product Defination and Introduction:
Manufacturer: CSC TRUCKS
Features:
1. HOWO 6x4 Water Sprinkler Truck Chassis: Configured with WD615.47 diesel engine rated at 370HP + SINOTRUK HOWO HW19710 manual 10-speed transmission system, optimized for operational efficiency in municipal service applications.
2. Water Tank Structure: Manufactured from Q235 high-strength carbon steel, featuring 5mm wall thickness construction with internal reinforcement baffles, finished with specialized anti-corrosion protective coating.
3. Water Pump System: Custom-configured high-capacity water pump assembly designed for municipal operations, engineered to achieve effective water distribution and pressurized spraying performance.
4. Spraying Equipment: Standardized front and rear spraying configurations, with optional auxiliary systems including extended-range spray nozzles, hose management reels, and precision flow control mechanisms for enhanced operational versatility.
5. Safety System:
Integrated access covers with pressure regulation valves for operational security during transit.
Grounding systems and conductive components for static charge dissipation to ensure operational safety.
Emergency control interfaces with rapid-response valve activation for immediate operational termination when required.

» II. Product Parameters for HOWO 6x4 Water Sprinkler Tanker Truck:,
| Product Name | HOWO 6x4 Water Sprinkler Tanker Truck | ||
| Overall | Vehicle Model | CSC5250GSS | |
| Drive Type | 6*4 | ||
| Gross Vehicle Weight | 25000 kg | ||
| Curb Weight | 10800 kg | ||
| Front axle loading capacity | 9000 kg | ||
| Rear axle loading capacity | 2*16000 kg | ||
| Maximum Speed | 110 km/h | ||
| Overall Dimensions L*W*H | 10650*2550*3650 mm | ||
| Engine | Engine Model | WD615.47 | |
| Fuel Type | Diesel | ||
| Power | 370 HP(273KW) | ||
| Emission Standard | Euro II | ||
| Displacement | 9726 ml | ||
| Engine Type | 6 cylinders in line, water cooling, turbo-charged diesel engine, inter-cooling | ||
| Chassis | Chassis Brand | SINOTRUK | |
| Tire No. | 10+1 | ||
| Tire Specification | 12.00R24 | ||
| Wheelbase | 4575+1400 mm | ||
| Gear Box | HW19710 transmission ,10 forward and 2 reverse | ||
| Steering Wheel | Left hand drive | ||
| Brake | Air brake | ||
| Radiator | Suitable for tropical climate | ||
| Tank | Tank volume: 20m³,2 separated tanks, head 5mm, body 5mm,material Q235; Subsea valve: 2 positions;2 units 6m 4" hoses. Other: pressure unloading, gravity unloading, towing wire, fire caps,fire extinguishers. Vehicle spray wax. |
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» III. Product Details:

1.Tank Body
♦ 20 cubic meter dual-compartment structure with 5mm Q235 carbon steel construction, allowing flexible water distribution between left/right compartments based on operational needs.
♦ Tank top features standardized maintenance openings (φ500mm) with integrated pressure balancing valves and anti-overflow systems, protective railings comply with EN standard height requirements.
♦ Bottom designed with sediment collection structure, rear dual-circuit drainage valve system supporting both gravity and pressure discharge modes
♦ The tank body is equipped with ladders and walkways for accessing the upper and lower tanks.
♦ Both sides equipped with anti-slip maintenance ladders and work platforms, 600mm platform width meets dual-person operation safety standards.
2.Powertrain System
♦ WD615.47 inline 6-cylinder turbocharged diesel engine delivers 370HP peak power at 1800rpm, equipped with altitude-adaptive turbo system.
♦ HW19710 10-speed transmission with 4575+1400mm wheelbase design achieves ≤12.5m minimum turning radius.


3.Spraying Operation System:
♦ Front spray: Duckbill/circular dual-mode nozzles, maximum range ≥28m
♦ Rear sprinkling: Adjustable column/shower nozzles, coverage width ≥20m.
♦ Side spray: 4 adjustable-angle nozzles on each side.
♦ High-pressure water cannon: Operating pressure 1.2-1.6MPa, flow rate 60m³/h.
4.Water Management System:
♦ Equipped with a flow-sensing distribution system that automatically adjusts spray intensity based on road contamination levels, achieving over 30% water savings compared to conventional sprinkler trucks.
♦ Featuring a dual-compartment independent control system, it enables simultaneous execution of different operational tasks (e.g., left compartment for road cleaning + right compartment for green irrigation).

» IV. Water Pump Operating Principle:
The HOWO 6×4 water sprinkler truck is equipped with a specialized water pressurization pump. The pump is driven by the power take-off (PTO) mechanism, converting engine power into hydraulic pressure. This process generates a regulated, high-flow output that effectively draws water from the tank and propels it through the spray distribution system. The design prioritizes safe and efficient handling of water for municipal and industrial applications, ensuring consistent discharge performance while enabling responsive operational adjustment.
Product Details



» V. Application Scenarios & Solutions:




» VI. Exterior Views:

Front Right View of HOWO 20CBM Water Hauling Tanker

Right View of HOWO 20CBM Water Sprinker Truck

Front View of HOWO 6x4 Water Spraying Truck

Rear Right View of HOWO 6x4 Sprinkler Tanker

Rear View of HOWO 20CBM Water Spreader Truck
Products--100% Customized Level One!
1.we can do the designs according to the your requirement .
2.we can offer you the high quality & reasionalble price.
3.we can offer your a reliable after-sell service.
4.we have skilled professinal design team.
5.promptly delivery. any order is welcome.
We CSC also supply spare parts (original, OEM, and replacement) for all types of trucks and trailers
with discount and nice quality to ensure our customers's trucks and trailers being in good working conditions.
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