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Karcher B 90 R Classic

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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

Technical Data

  • 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
  • Working width with 1 side brush-
  • Sound level (dB(A))69
  • battery compartment size
  • 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 Battery
  • Water consumption (l/min)2,5

Standard Accessories

  • Automatic water stop
  • Battery and charger included
  • Traction drive
  • Bumper standard
  • 2-tank system

Brochure (11613070.pdf, 1,394 Kb) [Download]