Technical data

26
Configurable to meet any cleaning task.
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 sys-
tem. 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 op-
erators, 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-de-
termined 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. This system practically eliminates operating errors.
Technical Data Traction Drive Base Unit W Unit Heads
B 40 W Bp B 40 W Bp R 45 D 43 R 55 D 51
Nominal voltage 24 V 24 V
Brush working width 18” 17” 22” 20”
Working width, suction 33.5” 33.5”
Theoretical area performance (f
2
/h / m
2
/h) 19,375 / 1,800 18,300 / 1,700 23,680 / 2,200 21,527 / 2,000
Fresh/dirty water tank volume 10.6/10.6 gal 10.6/10.6 gal
Max. water flow .68 gal/min .68 gal/min
Max. rpm 1,200 rpm 180 rpm 1,200 rpm 180 rpm
Power consumption, entire device 1300 W 1300 W
Power consumption, vacuum motor 500 W 500 W
Power consumption, brush motors 600 W 600 W
Power consumption, traction motor 130 W 130 W
Weight (excluding battery) 192 lbs 200.5 lbs 194 lbs 205 lbs
Weight with 105 Ah, low-maintenance batteries
L
307 lbs 315.5 lbs 309 lbs 320 lbs
Weight with 138 Ah, AGM batteries
L
371 lbs 379.5 lbs 373 lbs 384 lbs
Dimensions (L x W x H) 49” × 20.5” × 45” 49” × 21.1” × 45” 49” × 24.4” × 45” 49” × 22.6” × 45”
Equipment
Roller brush
L
—
L
—
Disc brush
—
L
—
L
KIK (Kärcher Intelligent Key)
L L
Display
L L
Battery powered
L L
FACT
L
—
L
—
Traction Drive
L L
L L L L
On-board charger (100 V – 240 V)
L L
Order No. 9.841-122.0 9.841-123.0
2.763-019.0 2.763-023.0 2.763-011.0 2.763-026.0
Options
Squeegee, straight, suction blades of natural rubber
 
Squeegee, curved, suction blades of natural rubber
 
Squeegee, PU, straight with reversible rollers, oil-proof
blades
 
Squeegee, PU, curved with reversible rollers, oil-proof blades
L L
Accessories
“Mop” home base kit
 
“Box” home base kit
 
Quick Fill In (fresh water filling system)
 
Tank rinsing system
 
L Included in delivery.  Accessories available.