20" - 175 rpm - 1.5 HP motor - 3 idler gear box with planetary steel gear drive - 50' power cord - One piece chrome handle - Steel brush cover for strength and durability - Steel welded frame for rugged, reliable performance - non-marking vinyl 5" wheels - Variable position positive lock handle - Comfort style vinyl handle grips - Dual steel triggers for left or right handed operators - 360 degree wrap around snug fit bumper - optional pad drivers and brushes available.