... - Road Cleaner 2- Muti-Function to Cool and Wash Road 3- Dongfeng Chassis 4- Size:7365*2470*2700mm,9000L Road CleanerNewly ... looking.Three patented Items: Design Paten, Side washing road -device for vehicle and Pneumatic pipe clean device. ... Low & Flat high water flow washing, Noise Barrier washing, Road spray, Right & Left Washing Flowers , Lift Shaft, Snow ... III Max Speed (km/h) 90 Road Cleaner,Longma