Karcher B 40 W BP Cylindrical

SKU: B-40-W-BP-C Category:
  • Cylindrical Head
  • Traction Drive
  • 33.5″ Suction bar
  • Choose Wet or AGM batteries
  • 100% control of the speed of your scrub brushes allows you to balance scrubbing power, noise levels and power consumption
  • Decks can be changed quickly and without tools
  • The B 40 has six different cleaning modes so you can easily adjust the machine to fit your needs

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Quiet, compact, and customizable.

The B 40 C with brush assist and W with traction drive scrubbers feature: a 10.6 gallon fresh and recovery tank-in-tank design, interchangeable modular disc or cylindrical roller scrubbing heads, 33.5” vacuum squeegee and Kärcher’s Intelligent Key system. The KIK system enables the facility manager to create a unique cleaning profile, making it easier to train users and operate the scrubber. KIK is used to set varying levels of authorized access by means of color-coded keys; yellow, grey and red; for operators, facility managers and technicians, respectively. Facility managers can set parameters such as travel speed, brush speed, motor output or cleaning solution output to suit the needs of the cleaning task. An operator’s key carries out the pre-determined settings, needing only to select their desired cleaning program from a rotary knob. As a result, only the required amount of energy and cleaning agent is used.

Easy Operation KIK System Configurable US Green Building Council LEED Seal Eco!efficiency


Technical Specifications
Cleaning path / widthInch18-22
Brush type Cylindrical
Brush quantityUnits2
Brush diameterInch3.75
Suction bar (squeegee) widthInch33.5
Drive Traction
Solution / recovery capacityGal10.6 / 10.6
Theoretical productivitySq Ft / Hr23,680 / 18,210
Operating noise leve - std / Eco! modedBA69-60
Battery charger On-Board
Brush contact pressureLbs80-86
Brush speedRPM1,200
Drive / vac motor ratingWatts130 / 500
Vac motor suctioncfm47
WaterliftIn of Water48
Weight with batteriesLbs307-384
Dimensions (LxWxH)Inch49 x 20.5 x 45


Part NoDescription
9.841-372.0B 40 W BP, traction drive, R 55 cylindrical scrub deck, 24V/105 Ah wet batteries
9.841-374.0B 40 W BP, traction drive, R 55 cylindrical scrub deck, 24V/138 Ah AGM batteries


Part No.Description
4.777-411.0Curved squeegee assembly, 33.5″ w caster, polyurethane■ 
5.035-488.0Home Base kit (adapter and cable hook)■ 
6.980-077.0Double hook (requires Home Base kit)■ 
5.035-344.0Operator key, yellow■ 
5.035-348.0Foreman key, gray■ 
4.035-369.0Lid with tank rinsing system
4.035-345.0Quick fill tank system (requires Hose Coupling)
9.083-003.0Hose Coupling
6.273-207.0Squeegee blade set, oil-resistant polyurethane
6.273-229.0Squeegee blade set, anti-stripe oil-resistant
6.273-290.0Squeegee blade set, for textured floors
6.273-213.0Squeegee blade set, EPDM
4.777-401.0Squeegee assembly w/ straight polyurethane reverseable blades
4.777-416.0Squeegee assembly w/ curved EPDM blades
4.035-374.0Home Base kit (incl. mop support, mop clip, and bottlehook)
4.035-406.0Home Base kit carrying case
6.980-078.0Mop clip (requires Home Base kit 5.035-488.0)
5.035-655.0Plate mop bracket
5.035-656.0Retaining mop bracket
6.980-080.0Bottle hook (requires Home Base kit 5.035-488.0)
4.035-408.0Operator key, yellow (set of 5)

■ Included  □ Optional


Product Sheet - Karcher B 40 W Bp
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