Features: 1) Power: 1,300W 2) Voltage: 110V / 60Hz, 220V / 50Hz 3) Diameter: 17" 4) Speed: 175r Features: 1) Power: 1,300W2) Voltage: 110V / 60Hz, 220V / 50Hz3) Diameter: 17"4) Speed: 175r/minOuter packing:N.W.: 78kg Multi-Function Weight Floor Cleaning Machine