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 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.
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
| Vehicle Model | EQ5181TDYSBEV | |
| Sprayer Range (m) | 100 (Fenghua, standard configuration) | 100 (Huali, optional) |
| Chassis Model | Dongfeng Automobile EQ1180TLEVJ | |
| Chassis Drive Motor Model | TZ366XS50B | |
| Chassis Motor Rating/Peak Power (kW) | 20/200 | |
| Battery Rated Voltage/Capacity (V/Ah) | 618.24/456 | |
| Chassis Battery Pack Capacity (kWh) | 281.92 | |
| Battery Type/Manufacturer | Lithium Iron Phosphate Battery / CATL | |
| Charging Time (h) | ≤ 2, (DC single gun, power ≥ 160kW), ≤ 1.5 (double gun charging, electric pile support required) | |
| Maximum Speed (km/h) | 89 | |
| Wheelbase (mm) | 5300 | |
| Overall Length × Width × Height (mm) | 9900 x 2500 x 3770 | 10165 x 2500 x 3520 |
| Total Mass (kg) | 18000 | |
| Curb Mass (kg) | 11430 | |
| Rated Load Mass (kg) | 6440，6375 | |
| Number of Leaf Springs | 8/10+8 | |
| Tire Specification | 295/80R22.5 | |
| Approach/Departure (°) | 11/8 | |
| Maximum Climbing Gradient (%) | ≥ 20 | |
| Continuous Operation Time of Single Charge (h) | 6~8 | |
| Tank Volume (m3) | ≥ 11.37 | |
| Horizontal Rotation Angle of Sprayer (°) | ≥ ± 90 ° | |
| Elevation Angle of Sprayer (°) | -10~40 | |
| Sprayer Spectrum Range (um): | 20-200 | |
| Low-pressure Duckbilled Cleaning Sprinkling Width (m) | ≥ 14 | |
| Low-pressure Sprinkler Width (m) | ≥ 14 | |
| Low-pressure Hedge Width (m) | ≥ 24 | |
| Longest Range of Low-pressure Tail Platform Spray Gun (m) | ≥ 35 | |
| Low-pressure Water Spray Flow (m3/h) | 50 | |
| Lift of Low-pressure Water Pump (m) | 110 | |
| Rear Low-pressure Left and right Greening Side Spraying | Yes | |
Product Advantages
5.1 Pure Electric Drive for Energy Efficiency and Environmental Protection
Both the chassis and the superstructure are driven by electric motors, aligning with national policies for new energy vehicles. The vehicle produces zero emissions and is in line with the national “Blue-Sky Action Plan.” Equipped with CATL lithium iron phosphate batteries, the truck offers stable performance and a long service life.
5.2 Durable Design with Large Capacity
The vehicle is constructed with Q345B alloy structural steel, ensuring durability and a large tank capacity. Its smooth and elegant design contributes to its modern appearance.
5.3 Intelligent CAN Bus Control System
The cab is equipped with a 7-inch touch screen and button-operated CAN bus control system. This system displays voltage, current, motor speed, water volume, and other operational data, including fault alerts. It allows users to control and adjust motor speed, select operation modes, and easily manage sprayer functions through one-button operation and remote control.
The intelligent motion controller and liquid-cooled motor controller ensure efficient and safe operation with built-in protections against temperature, current, and voltage issues.
5.4 Industry-Leading Sprayer Assembly
The sprayer, manufactured by Meizhou Fenghua, features a fine mist range of 20-250 μm, capable of reaching up to 100 meters. It is highly effective in dust suppression, especially in reducing haze, and is recognized for its quality and reliability.
5.5 Patented Electronic Control Cooling System
This patented cooling system (Patent No.: ZL 2019 2 1157032.7) ensures that the vehicle’s motor and control components remain below 50°C, even in hot weather, guaranteeing continuous and stable operation.
5.6 Low Water Level Alarm and Automatic Protection
The vehicle’s water tank includes a low-water-level alarm system. When water is insufficient, the system alerts the driver and automatically shuts down the sprayer to prevent damage to the pump. Additional safety features include emergency shutdown and low-pressure protection.
5.7 Dual-Mode Operation and Rear Monitoring System
The truck is equipped with dual cameras and a monitoring screen, allowing real-time viewing of the sprayer's working status. The system automatically switches to the rear view during reversing, enhancing safety and driving comfort.
5.8 Versatile Cleaning Functions
The vehicle includes a low-pressure cleaning system with multiple options, such as front, rear, and tail sprinkling. It offers a variety of operation modes to meet diverse cleaning needs.
