Columbus RA55BM40 Walk-Behind Traction Floor Scrubber Kit
Key Features & Benefits of the Columbus RA 55 BM 40
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Traction-Powered Movement
Drive forwards and backwards easily with the built-in traction motor, reducing operator fatigue. -
Infinite Water Dosing
Supplies just the right amount of fresh water for each task—minimising waste. -
HACCP-Ready Hygiene
Features a removable recovery tank with easy-replace gasket for thorough cleaning and disinfection. -
Ergonomic Control & Safe Design
Adjustable handle and rocker controls offer comfortable, intuitive operation; lateral bumper rollers protect surfaces. -
Robust Mechanics for Reliability
Two functional switches and mechanical brush/squeegee lowering ensure long, interruption-free performance.
Why You'll Love This Columbus Cleaning Machine
Operating the Columbus RA 55 BM 40 feels effortless thanks to its motor-assisted propulsion — less pushing, more cleaning. Intuitive controls and ergonomic handle design ensure operators of all experience levels can work comfortably and confidently. The robust scrubber head and efficient water recovery system leave floors spotless and dry with fewer passes, while easy access to tanks and brushes streamlines daily maintenance.
The RA 55 BM 40 stands out for its blend of performance and ease — giving you powerful cleaning results without the fatigue.
This machine is ideal for:
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Facility Managers responsible for large or multi-zone cleaning routines
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Professional Cleaning Services seeking higher productivity with lower operator strain
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Healthcare & Education Facilities where hygiene and appearance are essential
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Retail & Commercial Properties that require spotless floors with minimal downtime

Compare the Pair: Columbus RA 55 BM 40 vs Columbus RA 55 B 40
The RA 55 BM 40 and RA 55 B 40 share Columbus’s hallmark durability and cleaning capability, but they differ in operator effort and drive assistance.
Both deliver powerful Columbus-engineered cleaning performance — the right choice depends on how much operator assist you want for your daily cleaning operations
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Columbus RA 55 BM 40 – Features motor-assisted drive, making forward movement easier and reducing the physical effort needed to scrub large areas. Ideal for extended cleaning sessions, long corridors, or facilities with frequent daily use where operator comfort and productivity are priorities.
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Columbus RA 55 B 40 – A conventional, fully manual propulsion model. Perfect for facilities where simplicity, precise manual control, and straightforward operation are desired. It’s a reliable performer that gets the job done with minimal complexity.
Which should you choose?
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Choose the RA 55 BM 40 for enhanced comfort, reduced operator fatigue, and improved productivity on larger or more demanding cleaning tasks.
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Choose the RA 55 B 40 if you prefer a no-nonsense, manually controlled machine for standard cleaning needs.
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Columbus RA 55 BM 40 Technical Specifications
- Battery-Driven with Traction Motor
- 55 cm Cleaning Width
- Up to 2,200 m²/h Coverage
- Quartz-Typical Noise Level: 60 dB(A)
- 40 L Solution / 45 L Recovery Tanks
- Brush Speed: 180 rpm
- Brush Pressure: 25 kg
- Mechanical Brush/Squeegee Lowering System
- Quick-Stop Safety Feature
- Easy Service Access to Batteries and Components
- Robust, Service-Friendly Build
Columbus RA 55 BM 40 Manual
Operator's Manual
Parts List
Brochure
Columbus RA 55 BM 40 Manual
Columbus RA 55 BM 40 Parts
Columbus RA 55 BM 40 Brochure