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RT50D 22" Self-Propelled Automatic Floor Scrubber Dryer, 14.5 Gal Sewage Tank, 36,000 sqft/h

RT50D 22" Self-Propelled Automatic Floor Scrubber Dryer, 14.5 Gal Sewage Tank, 36,000 sqft/h

Regular price $2,899.00 USD
Regular price $3,298.00 USD Sale price $2,899.00 USD
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Battery Source

RT50D Model is temporarily out of stock, will be back and ready to ship by 5/17/2024. Pre-order Now!

With it's self-propelled feature, SUNMAX RT50D(+) floor scrubber takes cleaning convenience to a whole new level. Perfectly suited for commercial and industrial settings, such as warehouses, factories, shopping malls, and large facilities, the Sunmax RT50D is the go-to choice for professionals who demand top-notch cleanliness and efficiency.

Easy to use, great quality, and very competitive price!

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      • 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.
    • RT50D 22" Self-Propelled Automatic Floor Scrubber
      • Self-propelled operation: simply toggle the switch to make the machine move forward or backward effortlessly, with no need for manual pushing or pulling.
      • 22" cleaning width and 31" suction width with a strong vacuum system ensure an efficient cleaning process;
      • Up to 30,000 sqft/h working efficiency, up to 5 hours continuous working time;
      • 13.2/14.5 gal dual clean and dirty water tanks for efficient water management;
      • Sturdy construction and anti-corrosion materials for longevity, can be used with most cleaning agents available on the market;
      • Comes with a complete set of parts. Easy assembly only takes 5 minutes;
      • Reliable 2-year warranties and responsive customer support ensure long-term satisfaction.


    • Brand: SUNMAX
      Manufacturer: SUNMAX
      Manufacturer SKU: RT50D, RT50D+
      Product Type: Hard Floor Cleaning Machines
      Color: Black & Grey
      Cleaning Efficiency Per Hour: 36,000 sq. ft.
      Cleaning Width: 22 inches
      Suction Working Width: 31 inches
      Recovery Tank Capacity: 14.5 gallons
      Solution Tank Capacity: 13.2 gallons
      Power Source: Rechargeable Batteries (Lead-acid RT50D)/Lithium(RT50D+)

    • Charging Time: 8 hours(RT50D)/3.5 hours(RT50D+)
      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: 51 lbs.
      Brush/Pad Speed: 200 RPM
      Scrub Style: Rotary
      Drive System: Self-propelled
      Noise Level (dB): 68 dBA
      Dimensions: 45" L x 23" W x 37" H
      Packaged Weight (lbs): 420.0


    • Free Freight Shipping

      • Free Freight Shipping to 48 states of America
      • Process in 2 Business Days, deliver in 2 weeks
    • 2-year Manufacturer Warranty

      • 2-year Manufacturer Warranty (Free replacement of non-wearable parts within 2 years)
    • 30-day Money-Back Guarantee

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



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    What is the difference between RT50D and RT50D+Power Source?

    • RT50D: Lead-acid Battery, fully charge takes 8 hours;
    • RT50D+: Lithium Battery, fully charge takes 3.5 hours.

    What are Attachments and Accessories?

    Attachments and Accessories

    • 22" Heavy Duty Disk Brush *1
    • 22" Burnishing Pad and Pad Holder *1 set
    • 31" U-Shape Squeegee *1
    • Rechargeable Battery and Battery Charger *1 set
    • Key*1
    • User Manual*1

    What types of floors can the RT50D 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.



    Customer Reviews

    Based on 4 reviews

    As a hospital janitor, I need a machine that can handle heavy-duty cleaning. The RT50D does the job brilliantly. It's efficient, covers a large area quickly, and the 14.5-gallon sewage tank is perfect for our big shifts.

    Well worth the money.

    Delivered on time. Cleans the floor perfect.


    This floor machine works great on our concrete floors.
    After adding a little enzyme cleaner to the water, it's even better.
    For a great little machine you need this !
    A little slow but if enough water is allowed to be put down it will vacuum the concrete dust.

    Robert K
    Nice pruduct

    Fast shipment, easy assembly out of the crate, easy to operate, seems to work very well.