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Karcher BD 30/4 C Bp Pack Walk-behind Scrubber Drier


Boasting flexible application, ultra-compact shape, and weighs only 20 kg: the battery-operatedKarcher BD 30/4 C Bp Pack walk-behind scrubber drier is perfect for quick cleaning of surfaces of up to 300 m².

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Battery-operated and thus free from cords and the tripping hazards associated with them, the Karcher BD 30/4 C Bp Pack walk-behind scrubber drier is an ultra-compact scrubber drier gives an impressive performance on small areas of up to 300 m². Whether on natural or artificial stone, epoxy resin, linoleum or PVC: significantly faster and more thorough than cleaning by hand, the machine also suctions in reverse if needed and, thanks to the rotary squeegees, in all other manoeuvres as well.

The well-designed and extremely simple operating concept with colour-coded control elements can also be seen in the quick and easy replacement of the powerful and quickly rechargeable lithium-ion battery. Incidentally, the machine’s light weight of only about 20 kilograms facilitates its use on different floors, even when there is no lift.




Technical data

Brush working width (mm) 280
Working width, vacuuming (mm) 325
Rated input power (W) max. 240
Battery (V/Ah) 36.5 / 5.2
Battery capacity (Ah) 5.2
Battery voltage (V) 36.5
Fresh/dirty water tank (l) 4 / 4
Brush speed (rpm) 150
Max. area performance (m²/h) 900
Practical area performance (m²/h) 975
Weight (kg) 21.1
Weight with battery (kg) 19.8
Dimensions (L × W × H) (mm) 555 x 375 x 1050


  • Disc brush
  • 2-tank system
  • Battery
  • Battery charger
  • Transport wheels
  • Squeegees, curved

Features & Benefits


Powerful lithium-ion battery, including

  • Completely maintenance-free and with a battery life several times higher than that of conventional batteries.
  • Trouble-free partial or intermediate charging possible.


Minimal dimensions

  • Low space requirements for storage.
  • Can also be transported in passenger vehicles.


Curved squeegee

  • Reliable suction of water, even in tight curves.
  • Backward suction also possible, if needed.
  • Including soft, oil-resistant polyurethane squeegee.


More features & benefits


Small, external battery charger, including
  • Easy to store.
  • Can be used in any power outlet.
  • Enables short charging times.
Consistently high-quality components and materials
  • Lock and chassis made of high-quality aluminium.
  • Robust, durable quality.
Economical eco!efficiency mode
  • Helps save on water and prolongs battery run time.
  • Saves costs through longer cleaning intervals and reduced cleaning agent consumption.
  • Reduces operating noise.
Extremely compact, agile and manoeuvrable
  • Efficient cleaning of small and highly cluttered surfaces.
  • Adjustable handle makes it possible to move away from walls at a 90° angle.
Low machine weight (20 kg)
  • Facilitates transport.
  • No lift needed for use on different floors.
  • Can be easily stowed in a car by one person.

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