Cleaning width: 510mm Watedr sucker: 755mm Brush diameter: 510mm Brush rotation speed: 210/160/160RPM Sucking degree: 140/180/180mbar Floor motor power: 550W/750W/750W Power of water sucking motor: 450W/700W/700W Clean water tank capacity: 40L/40L/63L Dirty water tank capacity: 50L Cleaning rate: 1750m2/h Battery: 2*12V 10Ah Voltage: 24V/220V/220V Cable: -/18m/18m Size: 125*63*95cm Net weight: 148kg/78kg/78kg Gross weight: 173kg/103kg/103kg Colour: Blue, Grey, Blue and Black