M4 Walk behind floor scrubber's clean efficency is 3300㎡/hour, with 24V100Ah battery power supply.
The brush tray is 600mm,suction absorbien width is 820mm.It is sustained 2.5-4hours working time.The capacity of the clean water tank is 55L and the capacity of the sewage tank is 65L
which is suitable for manufacturing plant ,shopping malls,supermarket, packing lot, restaurants, playground etc.