walk-behind scrubber dryer-RA55K40

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brand : Columbus category : Scrubber Dryer code : RA55K40

RA55K40 walk-behind scrubber is an industrial cleaning machine, manufactured by Columbus company in Germany. The capacity of both recovery and solution tanks is 40 liters and the cleaning width of this industrial cleaning machine is 550 mm, which makes it efficient for cleaning the floor in small to medium sized environments. The powerful suction of RA55K40 engine together with the technology applied in the squeegee structure results in the maximum suction of dirty water and leaves the floor dry and free from any type dirt and pollution. Taking advantage of big tanks reduces the frequency of flushing and refilling the tanks.

The pressure applied on brushes in RA55K40 walk behind scrubbers is a lot more than smaller models which is why the machine works more effectively in cleaning the surfaces and removing stubborn dirt and grim. Since the machine works on electricity, it comes with a 25-meter-long cable which facilitates access and can work constantly without getting interrupted.

The simple control panel of RA55K40 has made the machine more popular among users. Uniaxial design of the machine has raised its maneuverability while cleaning small spaces. Recovery tank can be easily flushed by the drain hose and disinfected afterwards. The suitable distance between the squeegee and the brush leads to an increase in device efficiency and thus the quality of cleaning will improve.


RA55K40 Distinguishing Features

RA55K40 walk-behind scrubber is one of the most efficient walk-behind scrubbers with very unique features. Here are some of the most outstanding features:


Industrial and solid structure

RA55K40 is produced with a simple, mechanical and solid design in instead of a complicated electronic one which is the main reason to the machine’s strength and durability. As a result, the machine may rarely have breakdowns or wear and tears.


High Brush Pressure

There are two types of brushes, disk brushes and roller brushes, yet the pressure made by the disk brushes can’t be compared to roller brushes. The more the pressure and the cross section, the more effectively the floor gets cleaned. That’s why scrubbers are used in industrial sites where more pollutants can be found. Due to exerting high pressure on the surface, the quality of this machine’s cleaning is higher.


Ease of Use, Maintenance and Services

RA55K40 industrial scrubber is designed in a user- friendly style that no training is required. There are only as many keys and buttons as necessary, which prevents user’s confusion. There is an icon next to each key, which facilitates use.


Great Width of Cleaning

The wider the width of cleaning, the more the speed and width of cleaning. RA55K40 industrial scrubber is equipped with a 530 mm brush, which classifies it as an industrial cleaning machine with a large width of cleaning. While using RA55K40, the brush works in close contact with the surface and each time it rotates a wider space is washed. These features qualify it as an efficient and effective walk-behind scrubber.


High Suction Power

RA55K40 is equipped with a crescent-shaped squeegee with whose careful movements both water and dirt will be collected from the ground. Movements of the squeegee are relative to the machine movements and when returning, the extra water leftover will be collected from the floor. The high suction power doesn’t leave any marks on the floor. The appropriate height and high suction power of the machine has caused the machine to have the highest suction power among walk- behind scrubbers.


Long Cable

RA55K40 works on electricity, so while working there’s no need to worry about running out of battery. Having access to a power outlet will be enough to clean the whole space with no restrictions in maneuverability.

technical specifications

general specifications

productivity (m2/h) 2200
power cable length (m) 25
working width (mm) 550
suction width (mm) 735
Max speed (Km/h) 4

tank specifications

recovery tank capacity (L) 45
solution tank capacity (L) 40
tank material Polyethylene

brush specifications

number of brushes 1
brush type Disc
brush speed (rpm) 150
brush pressure (kg) 37

suction unit specifications

waterlift max (mh2o) 2080
air flow max (m3/h) 162
squeegee shape Arc

motor and power supply specifications

motor type Mains-Operated
power (KW) 1.6
voltage - frequency (V - Hz) 230/50

physical specifications

noise level (db) 66
weight (kg) 66
dimensions (L×W×H) (mm) 1130×525×1055

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