... Working Speed 2500±100 r/minSpray Water SystemMain Component Water filter,electromagnetism clutch,Centrifugal water pump,water valve,Nozzle,Water tankPump Speed 2500±100 r ... grade:80 r/min)(Low grade:r/min)Yueda brand road sweeper, with a combination of sweeping and sucking, is a new generation ... fast operating.8, smooth appearance design, beautiful body pattern. YD5160TSL Road Sweeper