Multifunctional dust suppression vehicles developed by Zoomlion-Enviro is capable of dust control spray, road cleaning, etc. Its spray system can produce strong wind for good fog effect and has a high range for wide coverage. Thus, the vehicle is designed for dust control spray at open-air places for storage of coal, sand, stone and other powdery materials, as well as at construction sites, house demolition sites, leveling sites, etc. Its low-pressure waterway system is equipped with devices like front duckbill flusher, middle conical nozzle flusher, rear sprinkler and post-operation water cannon. Therefore, the vehicle is intended for dust control on urban roads, billboard cleaning and watering of highway green spaces. It has a self-suction device that enables automatic water replenishment.