The B 90 R range provides simple, highly productive scrubbing and drying in a compact ride-on package. The B 90 R features Kärcher’s interchangeable brush head system, making it possible to purchase one machine and choose between roller or disc brushes in different working widths, with the option of retro-fitting a different brush head to better suit another application. The B 90 R is available with a brush disc or roller head in 65cm width, or optional 75cm width. As well as four head options, the machine is available in three formats - the Classic model offering fixed settings for ease of use, the Advanced model featuring variable suction, brush speed and contact pressure, and the Advanced DOSE model featuring Kärcher’s DOSE detergent metering system
- The basic functions are controlled with the EASY switch.
- Operating hours are displayed.
- Roller brushes save water and detergent.
- The extra short and sleek design makes this machine extremely agile and easy to manoeuvre – despite the large water capacity.
- 90° steering allows on-the-spot turning.
- A low centre of gravity guarantees good wheel grip.
- The brush head is easy to replace without tools.
- R-head rollers can be changed in seconds.
- With D-heads , the brush or pad driver plate can be ejected per foot pedal.
- Large compartment for large battery capacity. Pack models include maintenance-free gel batteries.
- Two turbine power settings - save energy in the WHISPER setting.
- Good climbing ability (with solenoid brake).
- For optimal suction on every floor. (please order separately).
- For optional use of higher capacity batteries - for even longer use.
- For easy transport and loading.
- Protects the turbine from premature failure.
- Very agile and easy to manoeuver (despite large capacity).
- Automatic water stop
- Battery and charger included
- Traction drive
- Bumper standard
- 2-tank system
- Working width, brush (mm) 550
- Brush working width (mm) 750
- Working width, vacuum (mm) 850
- Vacuum working width up to (mm) 940
- Container contents: fresh water (l) 90
- Dirty water container capacity (l) 90
- Brush contact pressure (g/cm²/kg) 20-315/28-35
- Motor rating (W) 2200
- Sound level (dB(A)) 69
- Battery typemaintenance-free
- BatteryBattery (V/Ah) 24/170
- Traction motor (W) 600
- Waste container (l) 5-7
- Practical area performance (m²/h) 2475
- Practical area performance up to (m²/h) 3375
- Theoretical area performance (m²/h) 4500
- Theoretical area performance up to (m²/h) 3300
- Dimensions (L x W x H) (mm) 1450 x 800 x 1200
- Drive type BatteryBattery
- Water consumption (l/min) 2,5