... Clean width:510mm 3, Suction width:850mm 4,Efficiency:2100sqm Walk-behind Floor Scrubber Dryer,C5101,24V, battery power2,Clean width:510mm3,Suction width: ... after-sale service;6,Floating brush skirt,always touch the floor, protect water splash;7,Install reset fuses on the ... battery)110Measurement(mm,LxWxH)1320x650x890Loading24pcs/20ft;52pcs/40GPPackingCarton+pallet Walk-behind Floor Scrubber Dryer