KARCHER B 90 R Adv Dose Bp Ride-on Scrubber Drier With Gel Batteries

  • KARCHER B 90 R Adv Dose Bp Ride-on Scrubber Drier With Gel Batteries order no. 1.161-311.0

    Compact, high productivity ride-on scrubber dryer with advanced features

    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

    *Brush head and suction bar to be ordered separately as per customer requirements

    Features & Benefits

    Extremely easy to manoeuvre

    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.

    Simple operation

    The basic functions are controlled with the EASY switch. Operating hours are displayed. Roller brushes save water and detergent.

    Long operating time

    Large compartment for large battery capacity. Pack models include maintenance-free gel batteries. Two turbine power settings - save energy in the WHISPER setting.

    Quick replacement

    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.

    EASY switch

    Easy to use. The basic functions are controlled with the EASY switch. All important information is shown and adjustments programmed via the display.

    Built-in battery charger

    Battery charger always on-board - versatile use - for a longer battery life


    For adjustment of the brush speed.

    Traction drive up to 6 km/h

    Good climbing ability (with solenoid brake).

    Fresh water level indicator

    For constant fresh water level control during operation.

    Straight or curved squeegee

    For optimal suction on every floor. (please order separately).

    Alternative part numbers :- 1161311, 1.161.311, 11613110, 1.161-311.0

  • Technical Data

    Working width, brush (mm) 550
    Working width, vacuum (mm) 850
    Fresh / waste water tank (l) 90 / 90
    Theoretical area performance (m²/h) 4500
    Practical area performance (m²/h) 3375
    Battery (V) 24 / 170
    Battery voltage (V) 24
    Battery capacity (Ah) 170
    Traction motor (W) 600
    Waste container (cm³) 5 / 7
    Weight (kg) 275
    Weight with battery (kg) 275
    Dimensions (L x W x H) (mm) 1450 x 800 x 1200
    Sound level (dB(A)) 69



    Traction drive
    Battery and charger included
    Automatic water stop
    Battery type, maintenance-free
    Battery and charger included
    2-tank system





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