SUNMAX RT15+ 14" Lithium Walk-Behind Floor Scrubber

Overview

The SUNMAX RT15+ is a compact lithium floor scrubber for retail aisles, restrooms, hallways and other hard-floor areas where maneuverability matters. It pairs the RT15 family’s 14-inch cleaning path with a faster-recharging lithium battery for teams that need to clean again between shifts.

Why choose this model?

• Lithium power provides cordless operation with a shorter recharge schedule than the lead-acid RT15.
• The 14-inch brush and 18-inch squeegee combine scrubbing with dirty-water recovery.
• A digital display reports operating status and error codes.
• Three-gallon solution and four-gallon recovery tanks suit compact daily routes.

Included equipment

• Brush plate
• Pad holder
• Cleaning/burnishing pad

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

Controls and practical features

The LCD screen displays machine status and error codes to help identify operating issues. Quick brush replacement supports routine maintenance, and the supplied brush plate, pad holder and pad provide the listed cleaning attachments.

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?

This model is suited to smaller commercial cleaning zones and tighter routes. Measure the narrowest doors and aisles, and allow clearance for the full machine and squeegee rather than relying only on brush width.

Which power configuration am I buying?

This listing is the lithium configuration. Plan charging around the published recharge time and use the supplied or manufacturer-approved charger. Actual runtime depends on floor condition, cleaning settings and battery use.

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 RT15 for standard lead-acid power and the SUNMAX RT35 for a wider brush and larger tanks.

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.

Request the operating instructions for your selected configuration before first use.

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.