SUNMAX RT50DW / RT50DW+ 28" Dual-Brush Self-Propelled Floor Scrubber

Overview

The SUNMAX RT50DW is a 28-inch dual-brush self-propelled floor scrubber for larger commercial areas. Two 14-inch brush discs provide wider coverage than a single 22-inch brush, while drive assistance helps reduce operator effort on repeated routes.

Why choose this model?

• A wider dual-brush deck is useful for open supermarket, factory and warehouse floors.
• Self-propelled movement assists the operator during extended routes.
• Separate fresh-water and recovery tanks support continuous cleaning between tank stops.
• Choose lead-acid or lithium power to match your recharge schedule.

Included equipment

• Main unit
• Squeegee assembly
• Two brush discs
• Two pad holders
• Two red cleaning/burnishing pads
• Battery and charger set for the selected variant
• Battery connectors
• User manual

Check the selected configuration and packing list when receiving the machine.

Controls and practical features

Adjustable travel speed lets the operator guide the powered machine at a suitable pace. This model is intended for commercial hard-floor routes, rather than stairs, uneven outdoor terrain or tight residential spaces.

Specifications

Productivity and runtime are manufacturer ratings, not guaranteed results for every facility. Turns, obstacles, soil level, tank stops and cleaning settings affect actual output.

Buying Guide

Will it fit my cleaning route?

A wide cleaning path is useful for open areas, but the complete machine and squeegee need sufficient clearance. Measure doorways, aisles, turning areas and storage access before ordering; brush width alone does not determine whether the machine fits.

Which power configuration am I buying?

The lead-acid and lithium options share the cleaning path and tank sizes. SUNMAX lists about eight hours of charging for lead-acid and 3.5 hours for lithium. Confirm the selected battery variant before checkout.

Which floors can it clean?

For approved hard floors such as sealed concrete, tile, epoxy and vinyl. Check the floor manufacturer’s maintenance instructions and choose a compatible brush or pad and detergent. Water-sensitive wood, laminate, coatings and polished finishes need particular care. This machine is not a carpet extractor.

Ask CleanGearHQ for help choosing a model. Share your floor type, usable cleaning area, narrowest aisle or doorway and charging or outlet access so we can help check the fit.

Compare before choosing

Compare the SUNMAX RT50D for a narrower single-brush machine and the SUNMAX RT120 for larger tanks and a 34-inch cleaning path.

Support

Operation and routine care

• Use a floor-compatible, low-foaming cleaning solution and follow its dilution instructions.
• Drain and rinse the recovery tank after use, and inspect the brush, squeegee and suction path for debris.
• Check brushes, pads and squeegee blades regularly; these are maintenance items that wear with use.
• Follow the battery and charger instructions before first use, between shifts and during storage.

Download the manufacturer’s RT50DW operation and maintenance manual.

Before first use

SUNMAX says small amounts of test water or green transit-protection fluid may remain after factory testing. Follow the operating instructions for the initial rinse and setup.

Replacement parts

For replacement-part help, provide CleanGearHQ with your model, order number and photos of the part. Confirm brush, pad and squeegee compatibility before ordering; availability varies.

Warranty support

SUNMAX publishes a two-year limited manufacturer warranty for eligible defects in non-wearable parts under normal use and maintenance. Brushes, pads and squeegees are consumables rather than covered wear items. Keep proof of purchase; manufacturer eligibility, exclusions and claim assessment apply. Contact CleanGearHQ for help confirming coverage or starting a claim.

Delivery and returns

Review our shipping policy and return policy before purchasing. For larger equipment, contact us to confirm delivery access and any receiving requirements for your location. CleanGearHQ is your point of contact for order questions and return or warranty assistance.