AS5160T: 20", 16-gallon, traction- drive, pad driver, 31" squeegee assembly, 10-amp charger, 105 a/h WET batteries is an automatic scrubbers: fang™ and as series in the Advance, Nilfisk and Viper floor-care range available through A.J. Gates. The listed squeegee width is 31.0 inches. The listed tank capacity is 16.0 gallons.