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SUNMAX 22" Walk-Behind Commercial Floor Scrubber Machine, Cordless Battery Powered, 13.2/14.5-Gal Dual Tanks, Up to 5 Hours Runtime, 31" Squeegee, Hard Floor Cleaner for Tile, Concrete, Epoxy & VCT

SUNMAX 22" Walk-Behind Commercial Floor Scrubber Machine, Cordless Battery Powered, 13.2/14.5-Gal Dual Tanks, Up to 5 Hours Runtime, 31" Squeegee, Hard Floor Cleaner for Tile, Concrete, Epoxy & VCT

$2,873.85 USD
$2,499.00 USD $2,873.85 USD
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From Dirty to Clean — In One Pass

commercial floor cleaning equipment

This walk behind floor scrubber machine removes embedded dirt, grime, and residue while leaving floors dry and ready for use.

The RT50 is a compact yet powerful commercial floor scrubber engineered for efficient, everyday cleaning. It scrubs and dries floors in one pass, reducing labor time while improving cleanliness and safety.

Whether you’re maintaining a retail store or deep-cleaning an industrial space, this walk behind floor scrubber delivers reliable results with minimal effort. It is a versatile cleaning solution for facilities with large floor areas and high traffic. Its powerful performance, ease of use, and durability make it an excellent investment for maintaining cleanliness and hygiene in diverse commercial and industrial settings:

  • Warehouses and Distribution Center
  • Retail Stores and Supermarkets
  • Hospitals and Healthcare Facilities
  • Educational Institutions
  • Industrial Facilities
  • Airports and Transportation Hubs
  • Hotels and Hospitality Venues Guest Areas:
  • Shopping Malls and Commercial Buildings
  • Fitness Centers and Sports Complexes

floor scrubber machine

2-Year Protection & U.S.-Based Support

This commercial floor scrubber is backed by a 2-year protection plan, U.S.-based support, and a nationwide service and repair network—reducing downtime and ownership risk.

One Floor Scrubber. Multiple Floor Types.

tile and grout scrubber

Ideal for large cleaning tasks without frequent recharging!

  • Tile: Deep cleaning with heavy-duty brush
  • Concrete & Sealed Concrete: General scrubbing with red or black pads
  • Epoxy Floors: Safe, streak-free cleaning with red pads
  • Vinyl (VCT / LVT): Daily maintenance using white or red pads
  • Terrazzo & Sealed Stone: Gentle polishing and routine cleaning

Comes with Full Set of Parts: Unbox and Clean in Minutes!

floor scrubber machine brush

Heavy-Duty Brush

  • Deep cleaning
  • Grout lines in tile floors
  • Textured or uneven surfaces

white sourcing pad

White Pad

  • Delicate floors
  • Daily maintenance
  • Polishing & light cleaning

red burnishing pad

Red Pad

  • General cleaning
  • Most common applications
  • Light to moderate dirt

black burnishing pad

Black Pad

  • Heavily soiled floors
  • Stubborn stains
  • Industrial & warehouse facilities

floor scrubber sewage tank

floor scrubber vacuum motor
BEST CLEANING SOLUTIONS TO USE

  • Use low-foaming, neutral pH commercial floor cleaners
  • Avoid corrosive, acidic, or high-foaming detergents
  • Always follow chemical manufacturer dilution instructions

Using the correct solution protects internal components and improves cleaning results.

MAINTENANCE SCHEDULE

Routine maintenance ensures consistent performance and long service life.

After each use:

  • Empty and rinse recovery tank
  • Clean squeegee and pads/brush

Weekly:

  • Inspect squeegee blades
  • Check pad/brush wear

Monthly:

  • Inspect hoses and connections
  • Clean solution filter

  • Battery Care: Fully charge the battery after use. Avoid storing the machine with a low battery charge for extended periods.
  • Storage: Store indoors in a dry, well-ventilated area. Keep away from extreme heat, moisture, or freezing temperatures.

Technical Specifications

Scrubbing Width 22 inches
Suctioning Width 31 inches
Vacuum Motor Power 0.7 HP / 550 W
Working Efficiency Up to 30,000 ft²/h
Power Source Rechargeable battery
Fully charge time 8 hours
Continuous working time 5 hours
Battery Capacity 24 V/200 Ah
Brush Speed 200 RPM
Brush Pressure 51 lbs
Brush Motor Power 0.7 HP / 550 W
Clear Water Tank Capacity 13.2 gallon
Sewage Tank Capacity 14.5 gallon
Dimensions 45" L x 23" W x 37" H
Product Weight 330 lbs
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Customer Reviews
4.1 out of 5 stars 91
5.0 out of 5 stars 1
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4.5 out of 5 stars 9
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Price $2,499.00 $4,199.00 $3,299.00 $1,599.00 $2,949.00 $3,199.00
Brush Cleaning Width 22 inches 34 inches 28 inches 14 inches 22 inches 22 inches
Sewage Tank Size 14.5 Gallons 33 gallons 14.5 gallon 4 Gallons 14.5 Gallons 18.5 Gallons
Solution Tank Size 13.2 Gallons 31.7 gallons 13.2 gallon 3 Gallons 13.2 Gallons 18.5 Gallons
Continuous Running Time 5 hours 4 hours 4.5 hours 2.5 hours 5 hours 4 hours
Charging Time 8 hours 8 hours 8 hours 3.5 hours 8 hours 8 hours
Working Efficiency 30,000 sqft/h 75,000 sqft/h 46,000 sqft/h 14,500 sqft/h 36,000 sqft/h 48,000 sqft/h
  • Built for Daily Commercial Hard Floor Cleaning: Designed for warehouses, factories, schools, hospitals, retail stores, gyms, offices, and facility maintenance teams that need to clean large hard-floor areas more efficiently than mop-and-bucket cleaning. Ideal for routine cleaning on sealed commercial floors.
  • 22" Scrubbing Path with One-Pass Water Recovery: The 22" brush path scrubs the floor while the 31" squeegee helps recover dirty water in the same pass. The 550W brush motor delivers 200 RPM scrubbing action, while the 550W suction motor supports efficient water pickup after cleaning.
  • Cordless Walk-Behind Design for Easier Daily Use: Battery-powered operation removes the need to drag a power cord across the floor. The machine supports up to 4 hours of operation with about 8 hours recharge time, making it practical for routine aisles, corridors, open areas, and daily cleaning routes.
  • Check Floor Type, Space, and Tank Size Before Ordering: Best for sealed hard floors such as tile, concrete, epoxy, vinyl/VCT, terrazzo, sealed stone, polished floors, and hard non-porous gym rubber floors. Features a 13.2-gal clean-water tank, 14.5-gal recovery tank, 22" brush path, and 31" squeegee width—please confirm doorway width, aisle space, storage area, floor surface, and rubber flooring type before purchase.
  • Complete Kit, Easy Setup & U.S. Support: Includes batteries and charger, brush, red/white/black pads, pad holder, squeegee assembly, and 2 sets of rubber blades for quick tool-free setup. Backed by a 2-year limited warranty, 24/7 U.S. support, and onsite repair support when applicable; use low-foam detergent and clean tanks/squeegee after use.
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