RT50D Self-Propelled Floor Scrubber – 22 in. Cleaning Path, 36,000 sq. ft./hr

The SUNMAX RT50D is a strong fit for commercial and industrial facilities that need a self-propelled walk-behind floor scrubber for daily hard-floor cleaning. With a 22-inch cleaning path, 31-inch squeegee width, and up to 36,000 sq. ft./hr cleaning efficiency, it is well suited for warehouses, schools, hospitals, shopping centers, retail stores, workshops, and other medium-size cleaning routes.

The RT50D is self-propelled, which means the drive system helps move the machine forward instead of requiring the operator to push the full machine weight manually. This reduces operator fatigue and makes it easier to clean larger areas, long aisles, and daily routes compared with a standard push-style walk-behind floor scrubber.

The RT50D is designed for hard floor surfaces such as concrete, tile, marble, epoxy, PVC, terrazzo, vinyl, emery floors, and sealed commercial floors. For best results, use the correct brush or pad for your floor type and use a neutral pH, low-foaming detergent.

The RT50D is rated up to 36,000 sq. ft. per hour under ideal operating conditions. Actual productivity depends on floor layout, soil level, operator speed, obstacles, water changes, and cleaning route. For many facilities, it is a practical choice for daily cleaning in medium-size warehouses, schools, gyms, retail spaces, and commercial buildings.

The RT50D provides up to 5 hours of continuous working time. Battery runtime can vary based on floor condition, brush pressure, water use, operator habits, and cleaning intensity. The lead-acid battery system typically requires about 8 hours to fully charge.

Yes. The RT50D is a floor scrubber dryer machine. The brush scrubs the floor while the vacuum and 31-inch squeegee recover dirty water, helping leave the floor cleaner and drier in one pass.

The RT50D ships by LTL freight, and free freight shipping is included within the lower 48 U.S. states. Most orders are processed within 1-3 business days, with an estimated delivery window of 3-8 business days after shipment. Freight delivery is curbside by default, so the carrier is not required to move the machine indoors. Please use a valid street address and phone number, and make sure someone is available to receive and inspect the shipment.

The RT50D is backed by SUNMAX 2-year manufacturer warranty coverage for qualifying defects in materials or workmanship under normal use. Wear parts such as brushes, pads, and squeegee blades are not covered the same way as non-wearable parts.

SUNMAX also offers support for compatible RT50 series replacement parts, including brush/pad components, caster wheels, charging parts, and other service items. If you are not sure which part fits your machine, contact SUNMAX support with your model, order number, and photos.

Choose the RT50D if you need a self-propelled 22-inch commercial floor scrubber for daily cleaning in medium-size routes, tighter aisles, warehouses, schools, hospitals, retail stores, and other commercial facilities.

Choose the RT50D+ if you want the same 22-inch cleaning path with faster lithium charging. Choose the RT50DW if you need a wider 28-inch dual-brush cleaning path for larger open areas. Choose the RT120 if you need a larger 34-inch self-propelled floor scrubber for big facilities and higher productivity.