It does the job of two other machines with 8-hour battery power
Columbus Cleaning Machines Pvt. Ltd, a subsidiary of Columbus Reinigungsmaschinen, Germany, offers a wide range of innovative cleaning machines featuring minimalistic engineering, robust construction, reduced water and chemical consumption, water-stop brushes, and strong customer support.

ARA 66|BM 70
Compact and efficient, the ARA 66|BM 70 is designed for flexible cleaning of medium-sized and heavily furnished areas. It fits into standard lifts and navigates narrow aisles with ease. The self-explanatory operating panel and low step height ensure operator comfort, while the automatic brush holder allows quick tool changes at the touch of a button. Its adaptive brush system maintains full pressure even on uneven floors, and an integrated coupling enables fast filling of the clean water tank.
The durable steel chassis offers strength, safety, and maneuverability, while the compact size of 138 cm by 85 cm makes it easy to handle. It delivers excellent cleaning results on slopes up to 12%, and the ergonomic seat design allows fatigue-free operation with easy access to batteries and components. The model meets HACCP hygiene standards with inspection openings and removable lid seals for thorough cleaning.

ARA 80|BM 100
Built for large spaces and hygiene-critical environments, the ARA 80|BM 100 combines high capacity with reliable performance. Powered by batteries of up to 390ah, it delivers an eight-hour runtime on a single charge. All vital components are easily accessible without lifting or tilting the machine, saving time on maintenance. It leaves floors streak-free and ready for immediate use, while high brush pressure ensures excellent results with minimal water and chemical use, even on heavily soiled surfaces.
Rugged mechanical controls handle drive, brush, and squeegee functions, and the low operating noise of 64 dB(A) makes it suitable for daytime cleaning in sensitive areas such as hospitals. The ergonomic riding position offers good all-round visibility, and its tight 1.9 m turning radius is perfect for narrow corridors. The steel chassis adds durability and stability for long-term use.