US-TX SC21 Walk-Behind Scrubber — 21″ Cleaning Path, High-Capacity Tanks, 24V Power
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Electric Floor Scrubber – US-TX SC21 (21″ Cleaning Path, 24V Commercial System)
The US-TX SC21 is a high-efficiency walk-behind floor scrubber engineered for commercial and warehouse environments. It delivers powerful scrubbing performance, strong water recovery, and reliable 24V battery operation for daily professional cleaning.
⭐ Key Advantages
- 🧼 Scrub + Recover in One Pass: Cleans and vacuums dirty water for faster drying and improved safety.
- 🔄 Automatic Brush & Squeegee Lift: Protects floors and simplifies operation.
- 🏪 Built for Commercial Use: Ideal for warehouses, retail stores, schools, gyms, and facility maintenance.
- 💧 Large Tank Capacity: 14.5 gal solution / 16 gal recovery for fewer stops.
- 🔇 Low Noise Operation: ≤ 60 dBA safe for occupied buildings.
- 🔋 24V Battery System: 3–4 hours runtime for flexible cordless cleaning.
- 🛞 Non-Marking Wheels: Safe for polished and coated floors.
- ⚙️ Consistent Brush Pressure: 66 lb (30 kg) for effective deep cleaning.
🚀 Performance
- Cleaning Efficiency: 27,000 sq ft/hr (2,500 m²/hr)
- Brush Diameter: 21″ (530 mm)
- Squeegee Width: 32″ (800 mm)
- Brush Motor: 550 W
- Suction Motor: 500 W
- Working Time: 2–4 hours
- Charging Time: 6–8 hours
📊 Technical Specifications
- Model: US-TX SC21
- Voltage: 24V
- Battery: 2 × 12V / 100Ah
- Charger: 24V / 15A
- Clean Water Tank: 14.5 gal (55 L)
- Dirty Water Tank: 16 gal (60 L)
- Machine Size: 50 × 20 × 41 in
- Net Weight: 353 lb (160 kg)
🧱 Suitable Floor Types
- Epoxy-coated concrete
- Polished concrete
- Tile & grout
- Vinyl & PVC
- Sealed warehouse floors
- Commercial hard surfaces
🛠️ Low Operating Cost
- Maintenance-free battery system
- Easy drain and rinse tanks
- Industrial-grade motors
- Lower labor cost vs manual mopping
- Improves workplace safety by reducing slip hazards
🚚 Sales & Support
- 🚚 Nationwide U.S. Shipping available
- ❌ No Sales Tax outside Texas
- 🎖️ Military Discount available
- 💲 3% Wire-Transfer Discount available
+1 (214) 468-4388
Get to know the product
PRODUCT SPECIFICATIONS
The US-TX SC21 walk-behind floor scrubber is built for efficient daily cleaning with strong water recovery. 21-inch scrub path, 32-inch squeegee, and up to 26,000 sq ft/hr (2,500 m²/hr) productivity. Powered by a 24V battery system (2 × 12V/100Ah) with 2–4 hours runtime.
US-TX SC21
Commercial walk-behind scrubber designed for high-coverage daily cleaning.
21 in (530 mm)
21-inch scrub path covers more floor per pass.
32 in (800 mm)
32-inch squeegee improves water pickup and drying speed.
27,000 sq ft/hr (2,500 m²/hr)
Up to 27,000 sq ft/hr productivity for warehouses, retail, schools, gyms, and facilities.
21 in (530 mm)
Full-width 21-inch brush delivers consistent scrubbing performance.
≤ 60 dBA
Quiet operation (≤ 60 dBA) for occupied environments.
550 W
550W brush motor for effective agitation on commercial hard floors.
500 W
500W suction motor for stronger recovery and drier floors.
66 lb (30 kg)
30 kg brush pressure helps lift soils and improve results.
14.5 gal (55 L)
55L solution tank reduces refill frequency.
16 gal (60 L)
60L recovery tank reduces dump frequency.
2 × 12V / 100Ah (24V system)
24V battery system provides cordless mobility and consistent power.
24V / 15A
24V/15A charger supports standard daily charging routines.
6–8 hrs
Typically 6–8 hours to fully recharge.
2–4 hrs
2–4 hours runtime depending on conditions.
50 × 20 × 41 in (1280 × 500 × 1050 mm)
Balanced footprint for maneuverability and storage.
54 × 23 × 50 in (1360 × 590 × 1270 mm)
Carton size listed for shipping and handling.
353 lb (160 kg)
Heavy-duty build for stable operation and durability.
CLEAN MORE, DRY FASTER
Up to 27,000 sq ft/hr (2,500 m²/hr) productivity with strong recovery and a 2–4 hour cordless runtime.
QUIET OPERATION
Low-noise performance (≤ 60 dBA) helps reduce disruption in retail, schools, hospitals, and other occupied spaces.
STRONG WATER RECOVERY
32-inch squeegee and 500W suction motor improve water pickup for drier floors and faster turnaround.
WIDER 21-INCH SCRUB PATH
21-inch scrub path + 66 lb brush pressure helps clean more area per pass with consistent results.
FAQs
Your guide to using and maintaining the US-TX SC21 Electric Floor Scrubber.
How long does the battery run on a full charge?
Working time is approximately 2–4 hours, depending on floor condition and operator pace.
How long does it take to fully charge?
Charging time is typically 6–8 hours. For best battery life, charge after each cleaning shift.
What floors is the SC21 best for?
Ideal for smooth hard floors like sealed concrete, epoxy, tile, vinyl, and finished surfaces. Use the correct brush/pad for the surface.
Why is water left behind after cleaning?
Inspect the squeegee blades for wear/debris, confirm the recovery tank lid is sealed, ensure suction is running, and check hoses for clogs. Adjust the squeegee to sit evenly on the floor.
What maintenance is recommended?
After each use: empty/rinse the recovery tank, clean the squeegee and brush/pad, and wipe down the machine. Regularly inspect wear parts and keep the unit on a normal charging routine.
Can I use any cleaning chemical in the solution tank?
Use low-foam, auto-scrubber-safe detergents. Avoid highly foaming cleaners and harsh chemicals unless approved for scrubber use.
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