Scrubbing width mm 600 Effective Suction Width mm 850 Theoretical area coverage m2/h 2400 Working Speed, up to km/h 4 Airflow rate L/sec 28 Vacuum Pressure mm of H2O 1087 Power Supply V/Hz 230/50 Total Power W 1400 Brush Motor W 800 Vacuum Motor power W 400 No. of brushes No. 2 Diameter of brush mm 330 Brush Speed rpm 180 Brush load kg 30 Fresh water tank L 60 Dirty water tank L 60 Dimensions (L x W x H) mm 1400 x 725 x 1120 Total Weight Empty kg 110 Total Weight ready to Operate kg 170