Walk Behind Floor Scrubber Recovery Tank Capacity 3.4 gal Deck Style Cylindrical Brush Speed - Maximum 900 RPM Battery Chemistry Lithium Ion Power Source Battery Cleaning Path 15 in Includes Charger Squeegee Style Walk Behind Solution Tank Capacity 2.5 gal Product Type Floor Scrubber Battery Run Time 1 hr Brush Motor 0.65 hp Brush Pressure - Maximum 38 lb