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SUNMAX

RT15 14" Battery Powered Commercial Walk-behind Floor Scrubber Machine

RT15 14" Battery Powered Commercial Walk-behind Floor Scrubber Machine

14" Brush, 14,500 Sqft/h, 4-gal Recovery Tank

Regular price $1,499.00 USD
Regular price $1,599.00 USD Sale price $1,499.00 USD
Limited-time Sale
Free Shipping within the lower 48 states
Quantity
  • Free freight shipping to 48 lower states
  • Deliver in 3-8 business days
  • 2 year manufacturer warranty

Experience unmatched cleaning efficiency with theΒ RT15 Series Commercial Floor Scrubber! Boasting a 14-inch brush scrubbing width paired with an impressive 18-inch squeegee suction width, this machine delivers thorough and efficient cleaning for compact and expansive spaces.

Its 4-gallon waste tank guarantees smooth, uninterrupted operation, while the generous up to 2–2.5 hours runtime extends your cleaning sessions, ensuring spotless results. The RT15 Commercial Floor Scrubber achieves remarkable cleaning speeds of up to 14,500 square feet per hour, making it the ideal choice for all your cleaning needs, big or small.

Cost-wise, you'll love how the RT15 Commercial Floor Scrubber maximizes your cleaning efficiency, saving time and labor costs.Β 

Please note that a small amount of water may remain in the tank or hose. This is completely normal β€” every machine is fully tested with clean water before shipping to ensure proper performance and quality. The green liquid you may notice is anti-freeze solution, added to protect internal components during transit and storage in cold conditions. Your machine is brand new, clean, and ready for use after a quick rinse or initial operation.

Fast and Free Shipping

  • Free freight shipping
  • Process in 2 business days
  • Deliver to all states in the contiguous US (excludes Hawaii, Alaska, US protectorates) in 3-8 business days.

30-day Money Back Guarantee

2-year Manufacturer Warranty

2 years Warranty (Sunmax will ship the non-wearable parts to clients in two years)

View full details
  • Floor Scrubber Dryer Machine

    This Sunmax electric floor scrubber is effective to clean wood, vinyl, tile, marble, epoxy, PVC, emery, terrazzo, concrete floor types. Please use neutral pH low foam chemicals.

  • SUNMAX  RT15+ 14" Walk-behind Floor Scrubber

    The digital LCD screen provides real-time machine status updates, while the compact design allows it to maneuver effortlessly. This reduces operator fatigue and enhances overall cleaning efficiency.

  • SUNMAX  RT15+ 14" Walk-behind Floor Scrubber

    It comes with a complete set of parts for ready-to-use performance. Paired with a 3-gallon solution tank and 4-gallon recovery tank.

  • Lead-acid battery for SUNMAX RT15 14-inch floor scrubber machine, 12V 45Ah, electric vehicle battery pack

    Delivers 14,500 sqft/h cleaning efficiency and runs up to 2-2.5 hours per charge with 2 powerful 12V/45Ah batteries.

HOW TO USE RT15 FLOOR SCRUBBER

  • Brush Cleaning Width: 14 Inches
    Squeegee Cleaning Width: 18 Inches
    Brush Speed: 180 RPM
    Brush Motor Power: 0.4 hp (300 W)
    Vacuum Motor Power: 0.67 hp (500 W)
    Solution Tank: 3 Gallons
    Recovery Tank: 4 Gallons
    Coverage/Efficiency: 14500 sqft /h

  • Continuous Run Time: Up to 2.5 hours
    Charging Time: 6-8 hours
    Battery System: 24V / 45Ah
    Working noise: 56 db
    Product Weight: 129 lbs
    Dimension(L x W x H): 27.5*18*41.3 inches
    Gross weight: 192 lbs
    Package size: 34.3x21x 32.7 inches

COMPARE SUNMAX COMPACT FLOOR SCRUBBERS

Compare key differences before choosing the right walk-behind commercial floor scrubber for your facility, cleaning route, and power setup.

Key Difference SUNMAX RT15 14 inch battery commercial walk-behind floor scrubber SUNMAX RT15 Plus 14 inch lithium compact walk-behind floor scrubber SUNMAX RT35 17 inch walk-behind floor scrubber machine SUNMAX RT35AC 17 inch corded electric floor scrubber
Key Difference RT15 RT15+ RT35 RT35AC
Power Source 24V / 45Ah
Battery system
24V / 52Ah
Lithium battery
24V / 45Ah
Battery system
110V / 60Hz
Corded electric
Cleaning Path 14 in brush
18 in squeegee
14 in brush
18 in squeegee
17 in brush
22 in squeegee
17 in brush
22 in squeegee
Tank Capacity 3 gal solution
4 gal recovery
3 gal solution
4 gal recovery
7.9 gal solution
9.2 gal recovery
7.9 gal solution
9.2 gal recovery
Productivity 14,500 sq ft/hr 14,500 sq ft/hr 19,000 sq ft/hr 19,000 sq ft/hr
Runtime / Charging Up to 2.5 hr
6-8 hr charge
2-2.5 hr
3.5 hr charge
2-2.5 hr
8 hr charge
Continuous with outlet access
26 ft cable
Best For Budget-conscious daily cleaning in small commercial spaces. Tight spaces needing faster charging and lithium battery care. Small to mid-size routes needing larger tanks and cordless movement. Facilities with outlets that want no battery charging downtime.

Not sure which SUNMAX commercial floor scrubber is right for your facility? Contact our team before ordering and we can help confirm the best match for your floor size, outlet access, and daily cleaning workload.

  • freeshipping

    Free Freight Shipping

    Free Freight Shipping to 48 states of America. Deliver in 3-8 business days.

  • sunmaxuswarranty

    2-year Manufacturer Warranty

    2-year Manufacturer Warranty covers non-wearable parts.

  • ISO9001sunmaxus

    30-day Money-Back Guarantee

    Free return for quality issues or shipping damages within 30 days after delivery.

WHAT TO KNOW BEFORE ORDERING YOUR RT15

We want you to feel confident before you buy. Here are the key details about payment, shipping, delivery, warranty, parts, and support.

What payment methods do you accept?

We accept major online payment methods at checkout, including credit cards, PayPal, Shop Pay, Apple Pay, Google Pay, Venmo, and other available options shown during checkout. Available payment methods may vary based on your device, browser, and payment provider. For help placing an order, contact SUNMAX support before checkout.

Is my payment secure when I order online?

Yes, your order should be placed through our official SUNMAX checkout for a secure purchasing process. Please review your shipping address, phone number, and order details before submitting payment. If anything looks incorrect, contact our team before completing your RT15 order.

How soon will my RT15 ship?

Most in-stock RT15 machines are processed quickly, and the product page shows processing in 2 business days with delivery to the contiguous U.S. in 3-8 business days. Delivery timing may vary by inventory status, destination, and freight carrier pickup schedule. After ordering, watch for shipping updates and carrier communication.

Is freight shipping included for the RT15?

Yes, the RT15 product page shows free freight shipping within the lower 48 states. This applies to eligible deliveries in the contiguous U.S.; Alaska, Hawaii, U.S. protectorates, and special delivery situations may not be included. Please provide a valid street address and phone number at checkout so the carrier can coordinate delivery.

What should I check when my floor scrubber is delivered?

Please inspect the freight shipment before signing for delivery. Check the packaging, pallet, machine, and visible parts for damage, and take photos if anything looks unusual. If you notice shipping damage or a delivery issue, contact SUNMAX support right away so our team can help review the next step.

How does the RT15 warranty work?

Eligible RT15 equipment is backed by SUNMAX warranty coverage for qualifying defects under normal use and maintenance. Our warranty policy covers non-wearable parts or components that prove defective in materials or workmanship, while consumables, wear items, misuse, neglect, unauthorized modifications, and improper use may not be covered. If you need help, contact SUNMAX support with your order details, photos, and a description of the issue.

Can I get replacement parts after purchase?

Yes, our team can help identify the correct RT15 replacement parts based on your machine model, order number, and photos if needed. Replacement parts availability may vary by model and part type. Contact SUNMAX support before ordering parts so we can help confirm fit for your commercial floor scrubber.

What if I am not sure the RT15 is the right model?

Contact us before ordering if you are not sure the RT15 is the right commercial floor scrubber for your facility. The RT15 is a compact battery-powered walk-behind floor scrubber, but the right choice depends on your floor size, cleaning frequency, surface type, storage space, and operator needs. Our team can help compare options before you place the order.