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Karcher BD 40

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B 40 W walk-behind, scrubber dryer, features a 40l fresh water tank and is ideal for medium sized floors. The brush contact pressure can be adjusted as well as choosing between a roller or disc brush option with various working widths.The KIK key system provides protection against incorrect operation. Extra feature: eco!efficiency mode extends battery life, tank rinsing system for automatic cleaning of the dirty water tank without splash back, auto-fill function for convenient filling of the water tank as well as DOSE cleaning agent dosing system for direct dosing from the cleaning agent container. This is a configuration example. This machine is available with a range of different equipment and features, e.g. different batteries and DOSE cleaning agent dosing system.

Technical Data

  • Working width, brush (mm)450
  • Brush working width (mm)550
  • Working width, vacuum (mm)850
  • Container contents: fresh water (l)40
  • Dirty water container capacity (l)40
  • Water consumption (l/min)2,6
  • Practical area performance (m²/h)1980
  • Theoretical area performance (m²/h)3300
  • Drive type Battery Battery
  • Sound level (dB(A))60
  • BatteryBattery (V)24
  • Brush rotation speed (U/min)1200
  • Brush contact pressure (g/cm²)140-160
  • Motor rating (W)1300
  • Traction motor (W)130
  • Dimensions (L x W x H) (mm)1249 x 620 x 1145

Standard Accessories

  • DOSE
  • Pre-sweeping attachment
  • Tank-in-tank system
  • Roller brush

Brochure (1533210213.pdf, 1,404 Kb) [Download]