Four buckets of sanitation vehicles. It is mainly used for the rapid removal of urban sidewalks, auxiliary roads, roadside stones, as well as urban small advertising cleaning, fruit boxes and trash cans, ground dirt removal, etc. Can cooperate with the small road sweeper to work together, the garbage can garbage station quickly transfer and clean, the operation efficiency is higher. Light weight, strong passability, and will not cause damage to other sidewalk floor tiles, manhole covers and other public facilities. The use of high-quality electric tricycle chassis, the operation is simple, ordinary sanitation workers can operate.