1-Road sweeper,Street sweeper,Sweeping machine 2-Dongfeng Truck,Cummins Engine, 3-Using in 30 cities of China 4-8m3,RUEOIV 1-Road sweeper,Street sweeper,Sweeping machine2-Dongfeng Truck,Cummins Engine,3-Using in 30 cities of China4-8m3,RUROIVBig Size road sweeper, developed by our company, is a sweeping vehicle which combines sweeping and suction funtions. It meets national emission standard III. ...