Dongfeng Duolika Washing And Sweeping Truck National VI Exhaust Braking

I. Vehicle Parameters

II. Chassis Parameters

III. Superstructure Parameters

IV. Special System Parameters

Stringent Material Selection, Reliable Quality 
The garbage bin adopts a rectangular shape, which ensures uniform force distribution, strong structural performance, and an attractive appearance. The upper structure is reliable, and the overall service life of the machine is long. 
The auxiliary engine, high-pressure water pump, electrical components and hydraulic components all adopt products from well-known brands, featuring high working efficiency and good reliability. 
3. The material of the trash can is made of 304 stainless steel, strictly controlling the quality and ensuring it will never rust. 
4. Equipped with a dedicated high-efficiency fan, the overall performance is enhanced by 35%, and the maximum energy consumption during operation is reduced by 28%. The fan blades are less prone to wear. 
5. New mid-mounted suction nozzle with an entirely new structure. 
Multi-purpose in One Vehicle, High-efficiency Operation 
It has multiple functions such as road surface watering, flushing, sweeping, cleaning and dust suppression. It is also equipped with a high-pressure water gun for cleaning road hygiene dead corners, graffiti and the vehicle itself. 
The layout adopts "two mid-mounted sweeping discs + mid-mounted wide suction nozzle + built-in high-pressure main spray bar + left and right high-pressure side spray bars". It is equipped with a small-flow high-pressure water pump, with the left and right spray bars arranged in a V shape and the built-in main spray bar's nozzles being gapless high-pressure nozzles. This design ensures high cleaning efficiency and fast operation speed. 
Safe and intelligent, easy to operate. 
It adopts an advanced "intelligent screen + CAN bus" electronic control system, integrating on-site monitoring, fault alarm, and diagnostic display. It features synchronized operation animation display with the physical object and one-click operation for major functions. 
2. It is equipped with an intelligent voice alarm system, which can monitor and alarm abnormal situations such as water shortage in the clean water tank, full water in the garbage bin, hydraulic oil leakage, and abnormal retraction of the garbage bin, as well as illegal operations, to ensure the normal operation of the machine and prevent accidents. 
3. Rearview monitoring system, assisting drivers in safe operation. 
4. The left and right high-pressure side boom has a bidirectional automatic obstacle avoidance protection and reset function. This can significantly reduce the damage to the left and right high-pressure side booms and greatly enhance the overall safety of the vehicle during operation. 
Equipped with a reverse protection device, in case of emergency reverse during operation, the intelligent control system will automatically stop the operation and retract the sweeping brush, suction nozzle and side spray bar.