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Tank body: it is made of high-quality q355 carbon steel plate. The water tank is built with a wave proof plate. Two Manholes with a size of not less than 500mm are set on the top. Handrails or escalators are equipped near the manhole, and the hole cover is provided with hinges and locking devices. The tank body is provided with a sewage outlet and an overflow outlet;

Cleaning system: there are 6 electric controls for middle hedge, rear sprinkler and left and right greening irrigation, and a manually controlled sprinkler on the rear platform (manually controlling the rotation and opening and closing of ball valve);

Waterway system: it has two independent high-pressure and low-pressure waterway systems, using DC motor to drive high-pressure water pump and working device, power take-off to drive low-pressure water pump, high-pressure cleaning and low-pressure spraying;

Electrical control: the cab of the system is equipped with an operating system. The operating mode is a touch screen with can communication function, which can operate the high and low voltage waterway system in the cab;