The Dongfeng EQ5181TDYSBEV pure electric multi-functional dust suppression truck is a special sanitation truck that uses a high-performance sprayer to spray fine water mist to suppress air dust pollution. The truck is mounted on the chassis of Dongfeng pure electric truck, and is equipped with a domestically famous brand sprayer, low-pressure cleaning, low-pressure sprinkling, and other special equipment. The truck integrates the functions of high-altitude spray, road spray, dust reduction and cooling, road cleaning, greening spray, etc., to achieve haze control, garden plant protection and epidemic prevention, fire emergency fire extinguishing, and other functions. It is applicable to urban air purification, dust control of construction sites, mines, ports, and wharfs.

The complete truck is purely electrical, and the special device is controlled by the CAN bus controller. It is provided with one-key operation and one-key truck receiving functions. The touch screen in the cab can display information such as clear water margin, water shortage alarm, and operation status, which is convenient and easy to use.

Side

Right 45°

Left 45°

Functional Overview

The fan of the atomizer rotates at a high speed, producing a large flow of high-speed air at the tail air outlet. The clean water in the water tank is pressurized by the high pressure water pump and sprayed out of the spray nozzle at the tail of the atomizer. The water mist is sprayed with the air flow to the air flow direction to form a large range of high-altitude water mist. The water mist particles, combined with the polluted dust in the air, fall to the ground to achieve the purpose of dust reduction in the air, and also achieve road cooling synchronously.

The low-pressure cleaning function is that the gearbox drives the low-pressure water pump to work. The functions of front duckbilled washing, rear opposed washing, tail watering, and green watering on the left and right sides can be selected freely. The tail platform is equipped with a low-pressure water monitor for free operation and use.

Application Scope

The vehicle is equipped with a 100-meter fog monitor and a low-pressure water spray system, with spray and road cleaning functions, which can be widely used in urban haze control, road surface cooling and dust removal, industrial and mining and port dust control, garden plant protection and farmland epidemic prevention, road cleaning, fire emergency extinguishing, and other environments.

Technical Parameters

Pure Electric Drive, Energy-Efficient, Environmentally Friendly, and Reliable Battery.

Both the chassis and the superstructure are driven by electric motors, in compliance with the latest national announcements, recommended catalogs, and tax exemption policies for new energy vehicles. All specialized equipment is powered by electric motors, offering high efficiency, rapid response, and low operational noise. This aligns with the national “Three-Year Action Plan for Winning the Blue-Sky Battle,” ensuring zero emissions from the vehicle.

The chassis is equipped with CATL lithium iron phosphate batteries, which provide stable performance and ensure the product’s long service life.

The sprayer uses the industry-leading Meizhou Fenghua brand, known for its benchmark-level workmanship quality and product performance, and has an attractive appearance. The product has been validated in the industry over the years for stable use and is highly trusted by users. The sprayer releases fine water mist ranging from 20-250 μm. The combination of light, fine mist and a powerful fan achieves high emission and long range, effectively neutralizing fine dust in haze and achieving effective haze reduction.

CATL Lithium Iron Phosphate Battery

Pure Electric Drive, Energy-Efficient, and Environmentally Friendly

The design is simple, smooth, elegant, and generous. The tank body is made of Q345B alloy structural steel, ensuring durability and large capacity.

Advanced CAN Bus Control System, Intelligent and Efficient

The cab is equipped with a 7-inch touch screen and button CAN bus control, with remote control for the fog monitor action. The screen displays voltage, current, high voltage power status, motor speed, clean water volume in the tank, various operation modes, system fault lights, and system data. The system includes a speed regulating knob to adjust the operation speed of each motor, allowing users to select the desired operational effect. The system also integrates a one-button operation mode for the sprayer, enabling easy start, pause, and left/right swinging operations. The user interface is designed for simplicity and convenience.

CAN Control Screen

Remote Control Device

The special device features a vehicle-grade smart motion controller and a high-efficiency liquid-cooled three-in-one motor control controller. The upper assembly’s CAN bus intelligent motion controller achieves miniaturization and intelligent control, with simple wiring and high protection levels. The three-in-one motor control controller, also using CAN bus control, integrates comprehensive protection mechanisms including over-temperature protection, overcurrent protection, abnormal speed protection, voltage overload and undervoltage protection, leakage protection, and fault alarms, ensuring safety.

Vehicle intelligent motion controller

Automotive grade motor controller

Industry-leading sprayer assembly with a range of 100 meters, manufactured by a major company with quality assurance.

The sprayer uses the industry-leading Meizhou Fenghua brand, known for its benchmark-level workmanship quality and product performance, and has an attractive appearance. The product has been validated in the industry over the years for stable use and is highly trusted by users. The sprayer releases fine water mist ranging from 20-250 μm. The combination of light, fine mist and a powerful fan achieves high emission and long range, effectively neutralizing fine dust in haze and achieving effective haze reduction.

Patent Electronic Control Cooling System. (Patent No.: ZL 2019 2 1157032.7)

The dedicated cooling system for the electronic control system provides liquid cooling for the three-in-one motor electronic control system. Even in hot summer conditions, the system operates continuously below 50°C, ensuring that the complete vehicle remains reliable and stable.

Low Water Level Alarm and Automatic Dry Shutdown Protection Functions

The water tank is equipped with a water shortage alarm. When water levels are insufficient, the cab alerts the driver and automatically turns off the sprayer functions to prevent damage to the water pump due to lack of water. The sprayer also includes safety features such as emergency shutdown and low-pressure protection.

Dual-mode Operation and Reversing Monitoring, Providing Real-time Awareness of the Vehicle’s Rear State

The rear monitoring screen is equipped with dual cameras. During operation, the electric AV button allows for switching between different views, displaying the fog monitor’s working status. When reversing, the system automatically switches to display the rear view of the vehicle, enhancing driving comfort. The monitoring screen is angled towards the driver and can be adjusted in six directions.

Reverse screen

Work screen

The vehicle is equipped with low-pressure cleaning and other functions, with a rich configuration.

The vehicle features a low-pressure cleaning system, including functions such as front nozzle sprinkling, rear counter sprinkling, and tail sprinkling. It offers a variety of operation modes to meet different cleaning needs.