Commercial Floor Scrubbers for Warehouses & Industrial Cleaning

Factory-Direct Pricing

Free Shipping to the Lower 48

2-Year Warranty

U.S.-Based Support

COMPARE SUNMAX COMMERCIAL FLOOR SCRUBBERS

Side-by-side specs for the 7 most-compared SUNMAX models — cleaning width, tank capacity, runtime, and productivity at a glance.

Key Difference	RT15+	RT35	RT50	RT50D	RT50DW	RT70	RT120+
Product Image
Price	$1,599	$2,049	$2,499	$2,899	$3,299	$3,199	$4,699
Cleaning Path	14 in	17 in	22 in	22 in	28 in	22 in	34 in
Productivity	Up to 14,500 sq ft/hr	Up to 19,000 sq ft/hr	Up to 30,000 sq ft/hr	Up to 36,000 sq ft/hr	Up to 46,000 sq ft/hr	Up to 48,000 sq ft/hr	Up to 75,000 sq ft/hr
Tank Capacity	3 gal solution / 4 gal recovery	7.9 gal solution / 9.2 gal recovery	13.2 gal solution / 14.5 gal recovery	13.2 gal solution / 14.5 gal recovery	13.2 gal solution / 14.5 gal recovery	18.5 gal solution / 18.5 gal recovery	31.7 gal solution / 33 gal recovery
Runtime / Charging	2-2.5 hr / 3.5 hr charge	2-2.5 hr / 8 hr or 4 hr charge	Up to 5 hr / 8 hr charge	5 hr / 8 hr charge	Up to 4.5 hr / 8 hr charge	About 5 hr / about 8 hr charge	3.5-4 hr / 3-4 hr charge
Operator Type	Compact walk-behind	Walk-behind	Walk-behind	Self-propelled walk-behind	Self-propelled dual-brush	Ride-on	Large self-propelled
Best For	Small spaces, aisles, restrooms, offices.	Compact commercial routes needing larger tanks.	Daily warehouse, school, retail cleaning.	Less pushing on daily commercial routes.	Wider coverage with lower operator fatigue.	Open areas needing seated comfort.	Large facilities needing maximum coverage.

Not sure which SUNMAX floor scrubber is right for your facility? Contact our team with your floor type, square footage, aisle width, and cleaning schedule before ordering.

How to Choose a Commercial Floor Scrubber

Three numbers decide the right machine: square footage per cleaning shift, aisle width, and how often the floor gets scrubbed. Pick by route size first; tank capacity and battery type are secondary.

Under 10,000 sq ft / shift

Compact Walk-Behind

Clinics, convenience stores, small offices, restaurants, and back-of-house retail. A 14-inch brush path fits through 32-inch doorways and turns inside a 4-foot aisle. The RT15+ runs 2–2.5 hours on lithium and stores upright.

10,000–30,000 sq ft / shift

Standard Walk-Behind

K–12 schools, mid-size gyms, supermarkets, and 1-bay automotive shops. A 17–22 inch path with a 13-gallon solution tank finishes the route on one fill. Operator effort stays manageable for routes under 90 minutes. See the RT50.

30,000–50,000 sq ft / shift

Self-Propelled Walk-Behind

Distribution centers, big-box retail floors, and large educational campuses. Powered drive cuts operator fatigue on long straight runs. The RT50D covers 36,000 sq ft/h; the RT50DW dual-brush handles 28 inches for wider aisles.

50,000+ sq ft / shift

Ride-On

Warehouses, factories, logistics hubs, airports, and stadiums. Seated operation keeps productivity steady for 4–5 hour shifts. The RT70 covers 48,000 sq ft/h; the RT120+ pushes 75,000 sq ft/h with a 34-inch brush and 33-gallon recovery tank.

Battery vs Corded

Lithium models recover from a deep discharge in 3–4 hours and tolerate partial recharges between shifts, which suits multi-shift cleaning. Lead-acid costs less up front and works well for single daily routes where the machine recharges overnight. Corded units (RT15AC, RT50AC, RT35AC) remove battery maintenance entirely — best for tight cleaning zones near outlets, like single-floor retail or restaurants under 5,000 sq ft.

Floor Type and Brush Selection

SUNMAX scrubbers are approved for sealed concrete, epoxy, VCT, vinyl, terrazzo, polished tile, and marble. Brush selection matters more than most buyers expect: a soft white pad polishes finished VCT, a red pad spray-cleans, a green pad strips light wax, and a black pad strips heavy buildup. Bristle brushes outperform pads on textured concrete and tile grout. If a floor has loose debris or forklift dust, pre-sweep before scrubbing — it doubles brush life and improves squeegee recovery.

Why Buyers Pick SUNMAX

Factory-direct pricing — no dealer markup on 17 models from $1,399 to $4,699
California warehouse — most orders ship in 1 business day, 3–8 day delivery to the lower 48
2-year warranty on non-wear components; brushes, pads, and squeegees are consumables
U.S. support at (800) 788-0856 and sales@sunmaxus.com — same engineers who source the machines
In-stock replacement parts for every active SKU — no 6-week dealer waits

Not sure which model fits your floor? Send us your square footage, aisle width, and floor type.

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Commercial Floor Scrubber FAQ

Practical answers for facility managers, warehouse operators, and procurement teams comparing commercial floor scrubbers before purchase.

Q1Who is a commercial floor scrubber actually for?

A commercial floor scrubber replaces manual mopping for any facility cleaning more than ~5,000 sq ft of hard floor per shift. Typical buyers include warehouse managers, school facility teams, retail operations leads, hospital housekeeping, gym owners, and industrial maintenance staff. If your team currently uses mops and buckets and the route takes longer than 45 minutes, a scrubber usually pays back in labor savings within 6–12 months. Smaller hygiene-critical spaces under 5,000 sq ft — clinics, food prep areas, daycare facilities — also benefit from a compact walk-behind scrubber.

Q2How do I choose cleaning width, tank capacity, and power source?

Match the machine to your route in three steps. First, calculate square footage per shift — under 10,000 goes compact, 10,000–30,000 goes walk-behind, 30,000–50,000 goes self-propelled, and 50,000+ goes ride-on. Second, pick a tank that finishes the route on one fill — a 13-gallon solution tank covers roughly 20,000 sq ft before refill. Third, pick the power source: lithium for multi-shift or fast turnaround, lead-acid for single daily routes with overnight charging, corded for permanent zones near outlets. The Machine Selector tool walks through all three.

Q3How is a floor scrubber different from a floor sweeper or buffer?

A commercial floor scrubber dispenses water and detergent, agitates the floor with a brush or pad, then vacuums the dirty slurry back up through a squeegee — the floor is left clean and nearly dry in a single pass. A floor sweeper only collects dry debris like dust, packaging, and leaves, with no water involved. A buffer or burnisher polishes an already-clean floor for shine. Most warehouses and retail facilities use a sweeper first to remove loose debris, then a scrubber for the deep clean. Sweepers and scrubbers are complementary, not interchangeable.

Q4Which floor types, warehouses, and industries are SUNMAX scrubbers approved for?

SUNMAX commercial floor scrubbers are approved for sealed concrete, epoxy-coated floors, VCT, vinyl, terrazzo, polished tile, and marble. Common deployments include distribution warehouses, K–12 and college campuses, grocery and big-box retail, hospitals and clinics, fitness centers, automotive service shops, food and beverage plants, and manufacturing facilities. Forklift-traffic warehouse floors with fine dust pair well with the 22-inch RT50 or ride-on RT70. Polished retail floors do better with softer pads on the RT35AC. For unsealed concrete or specialty coatings, send a floor photo before ordering and our team will confirm brush selection.

Q5How do cleaning width, tank capacity, and runtime affect real productivity?

Cleaning width sets your theoretical sq ft/hour — a 22-inch path covers roughly 30,000 sq ft/h, while a 34-inch path on the RT120+ reaches 75,000 sq ft/h. Tank capacity determines how long you clean between refills: a 13-gallon solution tank lasts ~20,000 sq ft, a 33-gallon tank lasts ~50,000 sq ft. Runtime is the third gate — the 5-hour lithium battery on the RT50 outlasts a standard shift, while corded units run unlimited within cord reach. Whichever of the three numbers is smallest will cap your real productivity, so size all three to your route, not just one.

Q6What's included for shipping, warranty, parts, and U.S. support?

Every SUNMAX commercial floor scrubber ships free by freight from our California warehouse to the contiguous 48 states. In-stock orders typically dispatch within 1 business day; delivery to most ZIP codes lands in 3–8 business days. Machines carry a 2-year manufacturer warranty on qualifying non-wear components. Brushes, pads, and squeegees are consumables — order replacements directly through our team. U.S.-based phone and email support reach the same engineers who source the machines: call (800) 788-0856 or email sales@sunmaxus.com. See full shipping policy and 2-year warranty terms.

Q7Which SUNMAX commercial floor scrubbers should I compare first?

Start with three workhorses that cover most facility sizes. The RT15+ Compact (14-inch path, lithium, from $1,599) handles clinics, small retail, and tight back-of-house routes. The RT50 Walk-Behind (22-inch path, 5-hour runtime, $2,499) suits schools, gyms, and mid-size warehouses. The RT70 Ride-On (22-inch path, 48,000 sq ft/h, $3,199 on sale) covers distribution centers and large retail. For routes above 50,000 sq ft, step up to the RT120+ 34-inch ride-on. Compare specs in the table above.

Still narrowing it down? Send your square footage, aisle width, and floor type — we'll recommend a model before you order.

Contact SUNMAX →

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