SUNMAX
RT50 Walk-Behind Floor Scrubber – 22" Battery-Powered Commercial Floor Cleaning Machine, 14.5-Gal Recovery Tank, for Warehouse, School & Hospital
RT50 Walk-Behind Floor Scrubber – 22" Battery-Powered Commercial Floor Cleaning Machine, 14.5-Gal Recovery Tank, for Warehouse, School & Hospital
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The SUNMAX RT50 walk-behind floor scrubber is engineered for heavy-duty commercial use. With a 22-inch cleaning path, large-capacity tanks, and long battery runtime, it ensures spotless results for schools, warehouses, and offices.
Below are the main specifications for the SUNMAX RT50 commercial walk-behind floor scrubber:
Technical Specifications
| Specification | Detail |
|---|---|
| Cleaning Width | 22 inches |
| Solution Tank Capacity | 13.2 gallons |
| Recovery Tank Capacity | 14.5 gallons |
| Vacuum Motor Power | 0.67 HP |
| Runtime per Charge | Up to 5 hours |
| Noise Level | 68 dBA |
Ideal for concrete, tile, epoxy, vinyl, and sealed stone floors — widely used in warehouses, hospitals, schools, supermarkets, and industrial facilities.
- Simple one-touch control panel
- Easy-to-drain tanks with large openings
- Quick brush replacement
- Adjustable handle for compact storage
Compared with similar scrubbers, the RT50 offers longer runtime and quieter operation (68 dBA). RT50+ version includes lithium battery for faster charging. And rated 4.8★ by professional cleaning contractors across the U.S.
- Free freight shipping to 48 lower states
- Deliver in 3-8 business days
- 2 year manufacturer warranty
- U.S.-Based Service Center
Whether you're maintaining polished concrete or sealed tile floors, the SUNMAX RT50 walk behind floor scrubber simplifies the task and delivers exceptional results.
FEATURES | SPECIFICATIONS | SERVICE | VIDEOS | Q&A | ACCESSORIES | REVIEWS
RT50 FLOOR SCRUBBER FEATURES
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RT50 walk behind 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.
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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.
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DEEP CLEANING: Powered by a 550W brush motor offers 200 RPM. Simply run the machine once to complete the cleaning process.
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U shape squeegee, easy to absorb water and no residue. CHARGING TIME: 8 hours. Working Time: 5 hours.
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Durability: Rotationally molded polyethylene housing is corrosion and impact resistant. Anti-Collision design makes your floor scrubber last longer, maneuver with ease.
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ERGONOMIC DESIGN: This walk behind 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.
SHIPPING & RETURN
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Free Freight Shipping
- Free Freight Shipping to 48 states of America
- Process in 2 Business Days, deliver in 2 weeks
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2-year Manufacturer Warranty
- 2-year Manufacturer Warranty (Free replacement of non-wearable parts within 2 years)
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30-day Money-Back Guarantee
- 30-day Money Back Guarantee (Free return for quality issues or shipping damages within 30 days after delivery)
SPECIFICATIONS
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Manufacturer: SUNMAX
Product Type: Hard Floor Cleaning Machines
Color: Black & Orange
Cleaning Width: 22 inches
Suction Working Width: 31 inchesCleaning 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 BatteriesCharging Time: 8 hours
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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
DOCUMENTATION
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📁 Manual for Control Panel of Floor Scrubber 155.6 kB
LET CUSTOMERS SPEAK FOR US
HOW TO USE IT
GENERAL QUESTIONS
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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 walk behind floor scrubbers are best for cleaning a wide range of floor surfaces, including:
- Hard Floors such as tile, ceramic, porcelain, marble, granite, concrete, and vinyl;
- Sealed Wood Floors: we recommend using SUNMAX soft brushes or pads that are gentle on wood surfaces;
- Linoleum floors which are often found in commercial spaces;
- Laminate: we recommend using soft brushes or pads to avoid scratching the surface;
- Epoxy-coated floors which are commonly found in industrial settings;
- Rubber floors which are often found in gyms and sports facilities;
- Terrazzo floors made from a mix of marble chips and concrete;
- Concrete floors in warehouses, factories, and distribution centers;
- 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.
RT50 SERIES ACCESSORIES
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Brush Plate and Pad Driver Screws of RT50 and 70 Series Floor Scrubber Machines (Set of 3)
Regular price $39.00 USDRegular price -
Caster Wheel for Floor Scrubber RT50, RT50AC, RT50D, RT50D+
Regular price $49.00 USDRegular price -
Measure cup for Solution Tank of RT50 and RT70 Series Floor Scrubber Machines
Regular price $49.00 USDRegular price -
Charging Port of RT50 Series Walk-behind Floor Scrubber Machines
Regular price $49.00 USDRegular price
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.