Skip to product information
1 of 16


RT50 Battery Powered Walk-Behind Floor Scrubber, 22" Brush Cleaning Path, 30000 Sqft/h Efficiency

RT50 Battery Powered Walk-Behind Floor Scrubber, 22" Brush Cleaning Path, 30000 Sqft/h Efficiency

Regular price $2,499.00 USD
Regular price Sale price $2,499.00 USD
Sale Sold out
Shipping calculated at checkout.

Revolutionize your cleaning process with SUNMAX Best-Selling RT50 Battery Powered Floor Scrubber Dryer Machine, scrubbing, vacuuming, and instant drying in one pass. 22" cleaning width, 14.5-gallon sewage tank, cleans 30,000 sqft per hour. It not only enhances productivity but also reduces labor costs. Effortlessly transform vast spaces like warehouses, churches, stadiums, shopping centers, and hospitals into immaculate, sanitized areas.

View full details


  • SM860 34" Ride-On Floor Scrubber Dryer Machine

    THIS SUNMAX FLOOR SCRUBBER IS SUITABLE FOR HARD FLOORS such as mirror tile floor, marble floor, epoxy floor, PVC floor, emery floor, terrazzo floor, concrete floor etc.

  • SUNMAX RT50 Battery Powered Floor Scrubber Dryer

    EASY TO USE. Simply run the machine once on the ground to complete the cleaning process. EASY ASSEMBLY AND START UP EVER. It only takes 5 minutes.

  • SUNMAX RT50 Battery Powered Floor Scrubber Dryer

    DEEP CLEANING: Powered by a 550W brush motor offers 200 RPM. Simply run the machine once to complete the cleaning process.

  • SUNMAX RT50 Battery Powered Floor Scrubber Dryer

    U shape squeegee, easy to absorb water and no residue. CHARGING TIME: 8 hours. Working Time: 5 hours.

  • Efficient Battery-Powered Floor Scrubber RT50 with 22" Brush | SUNMAX

    Durability: Rotationally molded polyethylene housing is corrosion and impact resistant. Anti-Collision design makes your floor scrubber last longer, maneuver with ease.

  • Efficient Battery-Powered Floor Scrubber RT50 with 22" Brush | SUNMAX

    ERGONOMIC DESIGN: This floor sunmax floor scrubber is COMPACT & DURABLE with ERGONOMIC DESIGN. The wide handle makes the cleaning process more enjoyable with less effort and avoids putting too much stress on certain body parts.


  • freeshipping

    Free Freight Shipping

    • Free Freight Shipping to 48 states of America
    • Process in 2 Business Days, deliver in 2 weeks
  • sunmaxuswarranty

    2-year Manufacturer Warranty

    • 2-year Manufacturer Warranty (Free replacement of non-wearable parts within 2 years)
  • ISO9001sunmaxus

    30-day Money-Back Guarantee

    • 30-day Money Back Guarantee (Free return for quality issues or shipping damages within 30 days after delivery)


  • Manufacturer: SUNMAX
    Product Type: Hard Floor Cleaning Machines
    Color: Black & Orange
    Cleaning Width: 22 inches
    Suction Working Width: 31 inches

    Cleaning Efficiency Per Hour: 30,000 sqft.

    Cleaning Efficiency Per Tank: 15,000 sqft.
    Recovery Tank Capacity: 14.5 gallons
    Solution Tank Capacity: 13.2 gallons
    Power Source: Lead-acid Batteries

    Charging Time: 8 hours

  • Continuous Working Time: 5 hours
    Voltage: 24 V/200 Ah
    Brush Motor Power: 0.7 hp (550W)
    Vacuum Motor Power: 0.7 hp (550W)
    Brush/Pad Pressure: 50 lbs.
    Brush/Pad Speed: 200 RPM
    Scrub Style: Rotary
    Drive System: Walk-behind
    Noise Level (dB): 68 dBA
    Dimensions: 45" L x 23" W x 37" H
    Packaged Weight: 400 lbs



Collapsible content

What are Attachments and Accessories?

  • 22" Heavy Duty Disk Brush *1
  • 22" Burnishing Pad(red) and Pad Holder *1 set
  • 31" U-Shape Squeegee *1
  • Rechargeable Battery and Intelligent Battery Charger *1 set (RT50 and RT50+)
  • Machine key*1
  • User Manual*1

What types of floors can the RT50 clean?

SUNMAX Floor Scrubber Dryer Machines are best for cleaning a wide range of floor surfaces, including:

  1. Hard Floors such as tile, ceramic, porcelain, marble, granite, concrete, and vinyl;
  2. Sealed Wood Floors: we recommend using SUNMAX soft brushes or pads that are gentle on wood surfaces;
  3. Linoleum floors which are often found in commercial spaces;
  4. Laminate: we recommend using soft brushes or pads to avoid scratching the surface;
  5. Epoxy-coated floors which are commonly found in industrial settings;
  6. Rubber floors which are often found in gyms and sports facilities;
  7. Terrazzo floors made from a mix of marble chips and concrete;
  8. Concrete floors in warehouses, factories, and distribution centers;
  9. Grouted Floors.

⚠️ Attention: Add cleaning chemicals without oxidizing agents, chlorine or bromine, formaldehyde, or mineral fluxes, such as acid or alkaline cleaners.

What is the difference between their Power Source?

  • RT50 Power Source: Lead-acid rechargeable battery Charge Time: 8 Hours Working Time:5 Hours
  • RT50+ Power Source: Lithium rechargeable battery Charge Time: 3.5 Hours Working Time:5 Hours
  • RT50AC Power Source: 110V 22 ft Power Cord

Do the batteries stop charging when full?

Yes. the charger will automatically shut it off when the batteries are fully charged for our Battery Powered Floor Scrubber Dryer, 22" Brush, 31" Squeegee Width, 14.5 gal Tank

What voltage power source is needed to charge the unit?

For this Battery Powered Floor Scrubber Dryer, you charge the machine with 110 V power line to its 24 V battery. The brush with is 22", Squeegee Width is 31" , Brush Speed 200 RPM

Can you use it to suck up water without using the brush?

Yes. Brushing and suction are separate functions controlled by two separated buttons for our Battery Powered Floor Scrubber Dryer, 22" Brush, 31" Squeegee Width, 14.5 gal Tank.

Are different scrub brushes available for harsh floors?

There are three types of burnishing pads (White-soft, Red-medium, Black-Hard) & Heavy Duty Brush for different kinds of hard floors that you can order on Amazon directly for Generic Battery Powered Floor Scrubber Dryer, 22 inch Brush, 31 Squeegee Width, 14.5 gal Tank, Brush Speed 200 RPM, Automatic Complete Set of Parts Dryer 50. The machine comes with a red pad, and a heavy duty brush.


Why Sunmax?

We are the manufacturer who owns the production facilities and controls the entire supply chain, from sourcing raw materials to manufacturing and distributing the final products.

We have warehouses in Southern California, New Jersey, and Canada. All orders are FREE shipping, delivers in 5-8 days.


Customer Reviews

Based on 6 reviews
Great machine

We purchased 3 of these machines. They all work great. The crew enjoys the ease of operating the machine. Customer service rep, Sabina, is amazing and very helpful.

Scott Nelson
Owner of Electrical company

Guys in shop love it. We will be ordering another one for other shop location.

Works perfect!

This machine is very easy to use and works perfect for my warehouse which has narrow aisles. Removal water tank is a huge plus. I am ordering another one from the same manufacturer for a different location. Very satisfied with customer service and prompt delivery!

Great Product and Great Customer Service!

Great Product and Great Customer Service! Our Employees love it, keeps the place looking great and great customer service if we encounter any issues A++

Brian T.
This thing is really easy to use!

I'm really happy with this product and would definitely purchase it again - it was easy to assemble and use!