HRD-2200 high-pressure cleaning fog cannon four-wheel sweeper and cleaning, sprinkling, spraying, cleaning as a whole, the cleaning width can reach 2300mm, can work continuously for 6-8 hours, dust, stones, fallen leaves, cigarette butts, soot, sawdust, melons and fruits, etc., especially suitable for coal mines, cement factories, carving factories, flour mills, building materials factories, metal smelters, factory workshops, shopping malls, stations, schools, airport periphery, square parks, scenic spots and other places.