Single disc machine

Duo Speed

Duo Speed


This single disc machine in an all-metal casing is designed for flexible use with two working speeds, and is suitable for many tasks. Ideal for the deep cleaning of hard floors, intermediate cleaning of textile floors, light polishing work, spray cleaning and polishing of floor coatings. The non-wear planetary drive guarantees absolutely smooth running and low maintenance costs.

Technical key data
  • Working width 400 mm

  • Ground clearance max. 145 / 165 mm

  • Weight 48,5 kg

  • Speed 150 / 300 rpm

Duo Speed
Product highlights
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Infinitely adjustable steering handle

Work safely and ergonomically with an infinitely adjustable steering handle.

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The machine operates so quietly that it can even be used during working hours.

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Solid metal construction

Robust cast aluminium housing.

ES HS variable concept
Designed to be versatile

When fitted with the appropriate accessories, this machine can handle a multitude of different cleaning tasks.

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Made in Germany

Robust single-brush machines for daily, long-term use. Tried and tested for over 70 years.

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Planetary gearing

The maintenance-free planetary gearing ensures ultra-quiet, reliable operation.

more features
  • Duo Speed

Two operating speeds in one machine guarantee flexibility of use. Change speed at the touch of a button.

  • Protects the environment

The textile pad cleans carpets deeply and thoroughly with minimal use of cleaning agents.

less features
Duo Speed
Technical data
Technical key data
L x W x H 415 x 550 x 1200 mm
Working width 400 mm
Ground clearance max. 145 / 165 mm
Working height max. 335 / 355 mm
Noise level 62 / 70 db (A)
Weight 48,5 kg
Electrical data
Rated voltage 230 V / 50 Hz
Power total 1300 / 1800 W
Power heater fan
Driving motor
Mains cable 12 m
Brushes and pad holders
Speed 150 / 300 rpm
Duo Speed

As a specialist for contract cleaning, columbus offers you, in addition to first-class machines, a wide range of accessories for an individual adaption to your equipment and your requirements.