Karcher B 40 W BP with ORB

Walk-Behind Floor Scrubber

The B 40 with Orb walk-behind floor scrubber is the latest addition to the popular B-Series line of commercial scrubbers. The B 40 supports six different cleaning programs including eco!efficiency™, an energy efficient and environmentally friendly clean-ing setting, which is ideal for maintenance cleaning of most floors, oper-ating with a reduced motor output and lower brush rotation speed, reducing noise level by up to 4 dB(A) and making it ideal for cleaning noise-sensitive areas such as offices, hospitals and hotels.

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SKU: 9.841-442.0 Category: Tag:

Additional information



Machine Type


Brush working width (in)

20 in

Vacuum working width

33.5 in

Estimated Productivity

23670 sq ft

Fresh / waste water tank (gal)


Brush speed (RPM)



373 W

Traction motor (W)


Dimensions (L x W x H)

49 x 20.5 x 45


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