Walk-behind
RA 55|BM 40
RA 55|BM 40
Overview
The new, manoeuvrable all-rounders in the 40-litre class deliver the comfort and equipment for long, intensive cleaning work combined with the benefits of easy handling and compact dimensions. Extremely easy to use and configurable for any requirement, they make the efficient cleaning of small and medium sized areas a real pleasure! The diversity of options and the typical columbus features make professional cleaning more effective – productivity which pays dividends.
Technical key data
RA 55|BM 40
Product highlights
Very robust mechanics
Only truly durable machines are also truly green.
Superb suction
Guarantees streak-free floors that can be walked on immediately after cleaning.
Clean right up to the edge
Perfect cleaning result, right up to the wall.
Silence comes as standard
Ultra-quiet cleaning at only 60 dB(A) in noise-sensitive areas.
Quick Stop as standard
The brush motor and water supply stop automatically when you let go of the handle.
Automatic brush holder
Change tools quickly and easily at the touch of a button.
Excellent cleaning result with the lowest possible amounts of water and chemicals, even on very dirty surfaces.
Intuitive and easy to understand for every operator.
Well thought-through design provides quick and easy access to all vital machine components.
Easily adjustable steering handle, convenient for every operator.
Service markings simplify day-to-day care of machines.
HACCP-compliant hygiene measures easily applied to all critical components.
Maximum efficiency for the best possible size.
Quality from Germany.
RA 55|BM 40
Optional equipment
V-Eraser mop and wipe disinfection
WHO- and RKI-compliant mop and wipe disinfection on medium to large surfaces.
noBAC®
With antibacterial tanks for all applications with high hygienic requirements.
ECD – electronic Chemical dosing system
Only as much chemicals as absolutely necessary; this is good for the environment and the budget.
EWD – electronic water dosing system
Cleaning operations with constant water quantity for consistently good cleaning quality.
Tool board
Working tools for manual cleaning always at hand.
Integrated charger
Charge the battery anywhere, with the high-quality integrated charger.
RA 55|BM 40
Technical data
| Technical key data | |
|---|---|
| L x W x H | 1250 x 570 x 980 mm |
| Working width | 550 mm |
| Suction width | 850 mm |
| Theoretical coverage max. | 2200 m²/h |
| Noise level | 60 dB (A) |
| Empty weight | 84 kg |
| Operating weight | 205 kg (105 Ah 5) |
| Batteries / Electrical data | |
|---|---|
| Rated voltage | 24 V |
| Power max. | 1130 W |
| Power cable | – |
| Capacity wet | 110 Ah 5 |
| Capacity gel | 105 Ah 5 |
| Tank | |
|---|---|
| Solution tank capacity | 40 l |
| Recovery tank capacity | 45 l |
| Motors | |
|---|---|
| Suction: low pressure | 125 mbar |
| Suction: air flow | 28 l/s |
| Traction: power | 180 W |
| Traction: speed | 4 km/h |
| Brushes and pad holders | |
|---|---|
| Number | 1 |
| Speed | 180 rpm |
| Brush pressure | 25 kg |
