POWERKLEEN Floor Scrubber Transaxle Drive with Battery Shield Condition: New Size: 14" x 35" x 44" Color: Blue/Black Model: S-20 Details: SOLUTION CAPACITY: 11 gallons / 42 litersCLEANING PATH WIDTH: 20 in / 510 mmBRUSH/PAD REMOVAL: Automatic on/offPAD DOWN PRESSURE: 60 & 90 lb / 27 & 41 kgRUN TIME: Up to 3.5 hours. This machine features specifications and attributes you would find in the premium price ranges, but at a mid-market price. The S-20 offers key performance features such as Batteryshield® – the first integrated automatic wet battery protection system, up to 3.5 hours of run time, on-board “1,2,3-step” visual operation guide, and optional Hydrolink® – single-point battery watering system.