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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 $2,898.00 USD
Regular price $3,298.00 USD Sale price $2,898.00 USD
Sale Sold out
Shipping calculated at checkout.
Battery Source


SUNMAX RT50D(+) Self-Propelled Floor Scrubber Dryer Machine is designed to effectively clean and maintain floors by washing, scrubbing and drying in a single pass.

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


  • Self-propelled operation: simply toggle the switch to make the machine move forward or backward effortlessly, with no need for manual pushing or pulling.
  • 13.2/14.5 gal dual clean and dirty water tanks for efficient water management;
  • 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;
  • Sturdy construction and anti-corrosion materials for longevity, can be used with most cleaning agents available on the market;
  • User-friendly controls contribute to ease of use and efficient operation;
  • 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.

Power Source

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

      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

      Shipping and Return

      • Free Freight Shipping to 48 states of America
      • Process in 2 Business Days, deliver in 2 weeks
      • 2-year Manufacturer Warranty (Free replacement of non-wearable parts within 2 years)
      • 30-day Money Back Guarantee (Free return for quality issues or shipping damages within 30 days after delivery)

      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.

        View full details
        • 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

        Customer Reviews

        Based on 1 review
        Robert K
        Nice pruduct

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

        Quick, environmentally responsible, and technologically advanced solution to the most difficult cleaning challenges.

        High Efficiency Cleaning Equipment

        Clean thoroughly from general to most difficult challenges. High cleaning capability for various surfaces and debris. Reduce work fatigue and increase productivity.

        Extended Warranty Coverage

        2-year Warranty for the cleaning machines, 4-year Warranty for the brushes of sweepers. Free ship the non-wearable parts to you in warranty time. A complete set of parts in stock to help solve the product issues in a timly manner.

        Reliable After-Sale Support

        Complete tech support services ensure you and your cleaning machines work efficiently and securely. Just call or email us to get problems solved in 24 hours.

        Free Shipping and 2 Year Warranty

        Free shipping!

        2-year Manufacturer Warranty!

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