High-Capacity Scrubbing with Quiet, Professional Performance
The Columbus RA55B40 is a powerful, walk-behind floor scrubber designed for efficient cleaning in mid-sized commercial spaces. With a wide 55 cm cleaning path, quiet operation, and hygienic tank design, it’s ideal for hospitals, schools, and shopping centres. This complete kit includes batteries, brush, and pad drive—ready to clean right out of the box.
Key Features & Benefits:
-
Wide 55 cm Cleaning Path
Maximises productivity by covering more area per pass, reducing cleaning time. -
Generous 40L Tank Capacity
Large 40L solution and 45L recovery tanks enable extended cleaning with fewer interruptions. -
Low-Noise Operation (60 dB)
Operates quietly for day-time cleaning in noise-sensitive areas like healthcare or education. -
Streak-Free Edge Cleaning
Patented squeegee design delivers powerful suction, ensuring spotless results right to the wall. -
Quick-Stop Safety Function
Automatically stops brush and water flow when the handle is released for user protection and control. -
Automatic Tool Change
Switch brushes or pads effortlessly with push-button convenience—no tools required. -
Hygienic, HACCP-Ready Design
Easy-to-clean, dual-tank system with tool-free access and optional antibacterial (noBAC®) coating.
Specifications:
- 24V Battery System (76–105 Ah Gel Battery)
- 55 cm Cleaning Width
- 850 mm Suction Width
- Up to 2,200 m²/h Coverage Rate
- 40 L Solution Tank / 45 L Recovery Tank
- 180 rpm Brush Speed
- 23 kg Brush Pressure
- 125 mbar Suction Power
- 60 dB(A) Operating Noise
- Weight (Empty): ~80.4 kg
- Dimensions: 1250 × 570 × 980 mm
- Optional Upgrades: Integrated charger, water dosing (EWD), chemical dosing (ECD), noBAC® tank