15" Walk Behind Floor Scrubber Machine (E-Motor 25A) Water Suction Motor 500W Brush Motor 380W Clean Tank 6.6 Gal Sewage Tank 7.9 Gal Brush Diameter 15" Squeegee Length 22.8" Machine Size 32x18x25 inches Machine Weight 176 lbs Maintenance Point 1: Do not always run out the battery. When the battery is lower than 30% power, please recharge it in time. Maintenance Point 2: It is not a vaccum type cleaning machine, and it can not vaccum large piece of garbage. Maintenance Point 3: Clean the sewage pipe to make sure there is no blocks in the pipe to avoid the failure of suction motor. About this item · 👍More Compact and easy-operated, simple to maneuver in tight areas, the 15" folding walk behind scrubber machine can be easily lifted into pickup truck. · 👍Automatic water control valve, no need to control the water flow manually. · 👍Powerful 500W water suction motor and 380W brush motor, you can clean the dirty floor easily. And the squeegee behind the brush will blade all the water and suck away dirty water immediately. · 👍You can take this battery powered 15 inch floor scrubber dryer to everywhere you want to clean.