The Square Scrub EBG-20/C is our most versatile machine. If you are looking for a machine that can move from one type of floor to the next, this is the right machine for the job. It features a smooth 3450 rpm motor, 50-foot 14 gauge power cord with lighted hospital grade plug, Dust Containment Kit, weighs in at 158 pounds and is versatile enough to provide total floor preparation solutions. The 6”x2” non-marking wheels and ball bearings are coupled with a 3/4” axle for greater mobility. The 20/C includes removable slotted weights that allow you to reduce weight to clean carpet and add weight for heavy duty jobs like stone polishing.