Products & Solutions

Electric Multi-functional Dust Suppression Truck – FLM5250TDYDFBEV

In order to actively respond to the national new energy policy and meet the needs of new energy products in the market, Longma Environmental Sanitation is dedicated to creating the latest “pure electric multi-function dust suppression vehicle”. The vehicle has the characteristics of reliable operation, long range of water mist, and small water consumption. It can be applied to urban street haze control, dust removal, cooling, industrial and mining enterprises dust suppression, spray sterilization in public places and green gardens.


Main Parameters

Battery Capacity (kWh) 


Water Tank Volume(m³)


Maximum Spray Range(m)


Maximum Spray Height(m)


Spray Volume(L/min)


Spray Water Pressure(Mpa)


Nozzle Pitch Angle(°)


Horizontal Rotation Angle(°)



It adopts environmental protection dust-removing air-spraying sprayer with compact structure, long range and large coverage area, which can be operated manually or remotely. All operations can be performed in the cab through the camera.

The sprayer is driven by a motor and can rotate 90 ° to the left and right, and the hydraulic system is used to control the pitch angle up to -10 ° to 60 °. The angle change speed is fast and the work efficiency is high.

The low-pressure water system uses a self-priming two-stage centrifugal pump, and the water pump is driven by the chassis engine power; it adopts the domestic low-level flushing working mode. With front sprinkling function, it can be used not only for daily sprinkling, for humidification and dust reduction operations, but also for pavement cleaning operations. Low-pressure front cleaning and rear watering functions are optional.

Equipped with left and right center column side punching device, the nozzle can be adjusted.

The vehicle’s waterway control adopts a highly reliable and pollution-free advanced pneumatic system, which is convenient and flexible to operate.

The rear of the car body can be equipped with a high water spray gun. The high water spray gun is flexible in operation and can be used to spray objects of various heights. It can remove some sanitary dead corners that are not easy to clean. It can be adjusted to be columnar or misty.

The structure is compact and reasonable, the tank volume is large, and the operation time is long.

The switch control valves and sprinkler system pipes are made of corrosion-resistant materials. The tank body is made of Q235B steel plate, and the inside is treated with special processes to prevent corrosion. Stainless steel tanks are also available.

The water tank is equipped with a low water level sensor alarm system, which can automatically alarm when the water level is low.

The air cylinder adopts double-wall noise reduction technology to effectively reduce the operation noise of the air cylinder.

The fan control is intelligent, which can realize the functions of automatic return to center and automatic left and right circulating operation.

The operation box is located on the right hand side of the driver, the driver can operate more conveniently, and the operation screen is also located on the operation box, which can make a more intuitive display of the working state of the motor and the motor controller. Convenient to judge and deal with fault problems.

The pure electric dust suppression vehicle uses the synchronous motor controller to drive the asynchronous motor to achieve the function, and the intermediate power loss of the system is very small, which greatly extends the battery life of the chassis.

The left and right slewing supports and the lifting motor are driven by 24V voltage, which is convenient for troubleshooting.

The low-pressure sprinkler function key is different from the traditional operation method. In the traditional method, the operation is integrated inside the operation screen. The sprinkler function key of the pure electric dust suppression vehicle is external, and the two-position positioning switch is adopted, which is more convenient for the driver to operate.