It has an independent high- and low-pressure water system. The auxiliary engine drives the high-pressure water pump, and the chassis engine drives the low-pressure water pump.
It has the functions of high-pressure cleaning and sprinkling washing. The two functions can be used alone or in combination to clean roads.
The front high-pressure cleaning device is composed of three-stage cleaning bars, and the high-pressure water curtain can form a complete straight-line during cleaning. The outstretched washing bar has the ability to avoid obstacles.
It has a multi-angle dredging device for the cleaning of filthy corners of roads.
The self-priming two-stage centrifugal pump is adopted, and the water pump is driven by the chassis engine.
It has the functions of front flushing and rear sprinkling. The front and rear nozzles have different characteristics. The front nozzle has high flushing pressure and can flush six lanes at a time. The rear sprayers are suitable for cooling and dust reduction. Equipped with left-center cylindrical side flushing nozzles and right rear cylindrical side flushing nozzles, the angle can be adjusted.
The truck is controlled by a pneumatic system, all functions can be operated in the cab.