Sinotruk HOWO 6x4 Heavy-Duty Water Truck & Dust Control Truck | 22m³ Industrial & Municipal Tanker
1. Product Overview – High-Capacity Water Distribution and Dust Control Solution
The Sinotruk HOWO 6x4 is a professional-grade heavy-duty water truck and Dust Control Truck engineered for large-scale municipal services and industrial operations. As a versatile 22 cubic meter tanker truck, it serves critical roles in road cleaning, construction site water spraying, dust control operations, and long-distance water transport, providing a powerful and reliable public works and environmental management vehicle solution.
2. Core Specifications & Configuration
Chassis Model: Sinotruk ZZ5256XXYN504GF1 (Certified Heavy Truck Chassis)
Drive Configuration: 6x4 Tridem Axle (Off-Road & On-Road Capable)
Engine: Weichai 350 HP Diesel Engine (High-Torque Commercial Truck Powerplant)
Transmission: HOWO 10-Speed Manual Gearbox (Optional 12-Speed Transmission or 16-Ton Wheel Reduction Axles)
Axle System: 7.5-Ton Front Axle / 11-Ton Tandem Rear Axles (Robust Load Distribution)
Wheelbase: 4300 + 1350 mm (Optimized for Stability & Maneuverability)
Frame: 280mm High-Strength Steel Frame (Heavy-Duty Truck Chassis Construction)
Tires: 11.00R20 Steel Radial Tires (Premium Commercial Vehicle Tires)
Fuel System: 300L Aluminum Alloy Fuel Tank (Lightweight & Corrosion Resistant)
3. Tank Design, Capacity & Engineering
Tank Capacity: 22 Cubic Meter Water Storage Tank (~22,000 Liters – High-Volume Liquid Carrier)
Design Philosophy: Engineered for maximum payload efficiency, structural durability, and operational safety in demanding environmental service applications. The design supports continuous water distribution and spraying operations.
Construction Quality: The tank is built with industrial-grade materials and features internal baffle systems to minimize liquid surge, heavy-duty piping connections, and secure access points for reliable tanker truck performance.
4. Powertrain & Chassis System Advantages
Engine Performance: The Weichai 350 horsepower engine delivers exceptional pulling power and gradeability, ensuring strong performance when fully loaded, whether for city street flushing or remote area dust control.
Drivetrain Flexibility: The standard 10-speed transmission provides optimal gear selection for varied terrain. Optional 12-speed gearboxes and 16-ton wheel reduction axles offer enhanced torque multiplication and extreme-duty capability for mining or heavy construction environments.
Chassis Strength & Stability: The reinforced 280mm frame and tandem rear axle configuration provide outstanding load-bearing capacity and torsional rigidity, essential for carrying heavy liquid loads over unpaved roads and uneven terrain.
Cab & Driver Environment: The G5-M series sleeper cab is designed for operator comfort during extended shifts, directly contributing to driver safety and productivity.
5. Key Features & Chengli Group – Specialized Vehicle Manufacturer
Advanced Cab & Control Systems:
✅ Automatic Air Conditioning System
✅ Four-Channel ABS Braking for Enhanced Safety
✅ Air Suspension Driver Seat (Reduces Fatigue)
✅ Power Windows & Central Locking with Remote Keyless Entry
✅ Adjustable Multi-Function Steering Wheel
✅ Heated Electric Mirrors for All-Weather VisibilityMulti-Role Application Ready:
✅ High-Volume Water Truck for Municipal Supply
✅ Dust Suppression Truck with Mist Cannon Compatibility
✅ Road Sweeper/Washer Support Vehicle
✅ Industrial & Construction Site Water Carrier
Durability & Low TCO:
✅ Heavy-Duty Component Selection for Long Service Life
✅ Corrosion-Resistant Alloy Fuel Tank
✅ Designed for Easy Maintenance and High UptimeChengli Group OEM Integration & Support:
✅ Custom Engineering of Water Tank and Spray Systems
✅ Full Regulatory Compliance for Specialized Trucks
✅ Quality Manufacturing with Performance Testing
✅ Complete After-Sales Service Network including Parts Supply and Technical Support
✅ Turn-Key Solutions for Government Fleets and Industrial Contractors