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SUNMAX 17" Walk-Behind Floor Scrubber Machine, 19,000 Ft²/H, 2.5-Hour Fast Charging, Up to 2.5 Hours Runtime, 7.9/9.2-Gal Tanks, Commercial Hard Floor Cleaner | RT35+

SUNMAX 17" Walk-Behind Floor Scrubber Machine, 19,000 Ft²/H, 2.5-Hour Fast Charging, Up to 2.5 Hours Runtime, 7.9/9.2-Gal Tanks, Commercial Hard Floor Cleaner | RT35+

Regular price $2,528.85 USD
Regular price $2,199.00 USD Sale price $2,528.85 USD
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floor scrubber machine
floor scrubber machine

Commercial Floor Cleaning Power in a More Compact 17" Format

Fast charging, real tank capacity, and single-pass scrubbing for small-to-medium business spaces

The RT35+ is built for businesses that need more cleaning performance than mini scrubbers, but easier handling than larger walk-behind machines. With a 17-inch scrubbing path, 22-inch squeegee width, 2.5-hour fast charging, and up to 2.5 hours runtime, it helps clean hard floors faster and more efficiently in offices, retail stores, schools, clinics, and workshops.

Built for Daily Commercial Cleaning

Cleaning Path

Compact 17" Cleaning Path

Covers more floor than mini scrubbers while staying easier to maneuver than larger 18"–20" machines.

squeegee rubber blades

22" Squeegee Water Recovery

Helps recover dirty water efficiently for cleaner, drier floors in a single pass.

disc brush

200 RPM Brush Speed

Designed for steady daily cleaning on tile, concrete, vinyl, epoxy, and other sealed hard floors.

adjustable handle height

Adjustable Handle Height

Helps improve operator comfort across different users and cleaning routes.

Designed for Real Business Environments

corded floor scrubber dryer machine

  • Hotels & Hospitality: Clean guest corridors, lobby floors, breakfast areas, and service hallways faster than manual mopping while helping reduce drying time and labor.
  • Schools & Education: A practical fit for classrooms, hallways, cafeterias, and admin areas where compact size and daily cleaning consistency matter.
  • Retail Stores: Ideal for aisles, checkout zones, stockrooms, and entry areas where appearance and fast routine cleaning are important.
  • Clinics & Offices: Helps maintain hard floors in treatment rooms, office hallways, waiting areas, and back-of-house spaces with less effort than mop-and-bucket cleaning.

clean routine hard-floor areas

Save Time Compared with Manual Floor Cleaning

With working efficiency up to 19,000 ft²/h, the RT35+ helps businesses clean routine hard-floor areas faster than manual mopping. The compact commercial format, larger tanks, and single-pass scrubbing/recovery can help reduce:

  • labor time per cleaning cycle
  • refill and dump interruptions
  • repeated passes over the same area
  • operator fatigue during daily maintenance

Simple to Set Up and Use

Step 1 Fill the Solution Tank

Add clean water and low-foam floor scrubber detergent.

Step 2 Lower Brush and Squeegee

Position the machine for scrubbing and water recovery.

Step 3 Scrub and Recover in One Pass

The brush scrubs while the vacuum system helps recover dirty water.

Step 4 Drain and Rinse After Use

Empty the recovery tank, rinse the tanks, and wipe the squeegee for best performance.

Built for Easier Ownership

Maintenance Highlights

  • rinse recovery tank after use
  • keep squeegee blades clean
  • check brush/pad wear regularly
  • use low-foam detergent
  • recharge battery after operation

Key Value Points

  • Up to 19,000 ft²/h working efficiency
  • 2.5-hour fast charging
  • Up to 2.5 hours runtime
  • 7.9-gal solution tank
  • 9.2-gal recovery tank

Technical Specs

Scrubbing Path 17 in.
Squeegee Width 22 in.
Working Efficiency Up to 19,000 ft²/h
Charge Time 2.5 hours
Runtime Up to 2.5 hours
Battery 24V / 52Ah
Solution Tank Capacity 7.9 gal
Recovery Tank Capacity 9.2 gal
Vacuum Motor 0.67 HP
Brush Motor 0.4 HP
Brush Speed 200 RPM
Weight 132 lbs
RT35+
RT35
RT35AC
RT15+
RT50D
RT120
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Price $2,199.00 $1,999.00 $1,899.00 $1,599.00 $2,949.00 $4,199.00
Brush Cleaning Width 17 inches 17 inches 17 inches 14 inches 22 inches 34 inches
Sewage Tank Size 9.2 Gallons 9.2 Gallons 9.2 Gallons 4 Gallons 14.5 Gallons 33 Gallons
Solution Tank Size 7.9 Gallons 7.9 Gallons 7.9 Gallons 3 Gallons 13.2 Gallons 31.7 Gallons
Continuous Running Time 2.5 hours 2.5 hours Unlimited 2.5 hours 5 hours 4 hours
Charging Time 2.5 hours 8 hours no data 3.5 hours 8 hours 8 hours
Max Working Efficiency 19,000 sqft/h 19,000 sqft/h 19,000 sqft/h 14500 sqft/h 36,000 sqft/h 75,000 sqft/h
  • Compact 17" Commercial Scrubbing Power: Built with a 17-inch brush/pad scrubbing path and 22-inch squeegee vacuuming width, this walk-behind scrubber offers stronger business-cleaning capability than mini scrubbers while staying easier to handle than larger 18"–20" machines.
  • Fast Charging with Up to 2.5 Hours Runtime: The 24V/52Ah rechargeable battery supports 2.5-hour fast charging and provides up to 2.5 hours of continuous working time for routine commercial cleaning.
  • Up to 19,000 Ft²/H Productivity: Designed for daily hard-floor maintenance in offices, retail stores, schools, workshops, clinics, and other small-to-medium spaces, with working efficiency up to 19,000 square feet per hour.
  • Real Commercial Tank Capacity: The 7.9-gallon solution tank and 9.2-gallon recovery tank support longer cleaning sessions and fewer interruptions than mini scrubbers with much smaller tanks.
  • Built for Common Hard Floors: With a 0.67 HP vacuum motor, 0.4 HP brush motor, and 200 RPM brush speed, this machine is designed for routine cleaning on tile, concrete, vinyl, epoxy, and other hard floors.
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