1.can be matched to tractor,wheel loader,forklift,powered by hydraulic output ... black and so on. The sweeper can be matched to tractor,wheel loader,forklift,powered by hydraulic output of ... these machinery.With dust box,being used to sweep street dust and pave sand,or remove light ... speed (RPM)180180180180180Brush diameter (mm)560560560560560Weight (kg)180220240300340 mini hand road sweeper