Dongfeng D6 New Model 7m³ Dust Suppression Truck / Water Sprinkler Truck | DFAC 4×2 water sprinkler truck with 7m³ tank capacity

I. Product Overview

The Dongfeng D6 dust suppression truck features a newly upgraded cab with a completely redesigned front face and brand-new interior. This multifunctional vehicle is designed for urban sanitation, construction site dust control, road maintenance, and epidemic prevention spraying. With a 7 cubic meter tank capacity, it combines standard road cleaning functions with optional fog cannon mounting capabilities. Standard equipment includes front flushing, rear sprinkling, side spraying, and a water cannon, while the rear anti-slip platform can accommodate a 30 meter integrated plunger pump air assisted fog machine.

II. Core Specifications

III. Dimensions, Materials, and Design Concept

Exterior Dimensions: Approximately 5995 × 2000 × 2380 mm, configuration dependent

Tank Dimensions: 7 cubic meter capacity body

Material: National standard Q235 carbon steel with 4 mm thickness throughout

Design Concept:

The design focuses on durability, operator safety, and practical functionality. The newly styled front face improves aerodynamics and gives the vehicle a modern appearance. Inside, the upgraded cab provides enhanced comfort with better ergonomics and visibility. The tank incorporates internal baffle plates that significantly reduce water movement during transport, improving handling and stability. All high wear components use standard bolt connections for simplified maintenance access. The rear platform features checker plate texturing for reliable footing during spray operations even in wet conditions.

IV. Detailed Structure and Component Advantages

Engine:

The Quanchai 136 HP engine delivers reliable power with optimized fuel consumption. It provides sufficient torque for both highway travel and high pressure pump operation while meeting current emission standards.

Transmission:

The Wanliyang 6 speed manual gearbox offers smoother shifting and better torque matching than standard 5 speed units. The additional gear provides improved low speed control essential for precise spraying applications and better load starting capability on gradients.

Chassis and Axles:

Built on the proven Dongfeng D6 platform with 3308 mm wheelbase, the chassis features a reinforced front axle and heavy duty rear axle engineered for full 7 ton loads. The 7.00R16 steel wire tires deliver excellent puncture resistance, load capacity, and traction on both paved roads and construction sites.

Tank Construction:

The tank is fabricated from 4 mm Q235 carbon steel plate using robotic welding for consistent quality. Internal baffle plates are strategically positioned to control liquid surge during acceleration, braking, and cornering, substantially improving driving stability and reducing stress on the tank structure.

Fluid Handling System:

The 50 mm pipeline system receives complete anti rust treatment to prevent internal corrosion. The 65 mm four way three position ball valve enables precise flow control between different spray functions. The 40/50 high power water pump maintains adequate pressure and flow for all standard operations including cannon operation.

Maintenance Features:

Side protection components are attached with standard bolts rather than welds, allowing quick removal for repairs or component access. This bolt on design significantly reduces maintenance time and eliminates the need for cutting equipment during service work.

V. Product Features and Manufacturer Advantages

Standard Operating Functions:

Front flush provides high pressure forward jets for effective road washing and debris removal. Rear sprinkle delivers wide angle rear spray pattern for large area coverage. Side spray offers directed side outlets for绿化带 irrigation and roadside dust control. Water cannon functions as an adjustable high pressure monitor for long range spraying and auxiliary fire fighting.

Optional Fog Cannon System:

The rear platform accepts installation of a 30 meter integrated plunger pump air assisted fog machine. This transforms the vehicle into a dedicated dust suppression unit capable of reaching elevated areas and extended distances for construction site dust control, landfill operations, or large scale disinfection spraying.

Operator Environment:

The newly designed cab includes factory installed air conditioning for comfortable operation in all climates. Central door locking and power windows add convenience. The elevated driving position provides excellent visibility, while wide angle mirrors eliminate blind spots around the vehicle.

Chengli Group Manufacturer Advantages:

As a leading Chinese special vehicle manufacturer, Chengli Special Automobile Co., Ltd. provides material quality with all tanks using verified Q235 carbon steel with certified 4 mm thickness meeting national standards. Manufacturing precision is ensured through robotic welding that guarantees consistent seam quality and structural integrity across all production units. Component standardization means industry standard specifications for pumps, valves, and fittings ensure worldwide parts availability. Customization flexibility allows multiple pump configurations, spray patterns, and fog cannon options to match specific operational requirements. An extensive experience base supports municipal and industrial customers globally. Service support includes factory direct technical assistance and comprehensive parts availability through established distribution networks.

This Dongfeng D6 new model combines modern cab design with proven mechanical reliability, delivering a versatile solution for dust suppression and road maintenance applications.