Viper 28", orbital head, 22-gallon, traction-drive, 37" squeegee assembly, 25-amp on board charger, (4) 242 Ah WET batteries

28", orbital head, 22-gallon, traction-drive, 37" squeegee assembly, 25-amp on board charger, (4) 242 Ah 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 cleaning width is 28.0 inches. The listed squeegee width is 37.0 inches. The listed tank capacity is 22.0 gallons.