English 21
– Only use accessories and spare parts
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts en-
sures that the appliance can be operat-
ed safely and troublefree.
– At the end of the operating instructions
you will find a selected list of spare parts
that are often required.
– For additional information about spare
parts, please go to the Service section
at www.kaercher.com.
The warranty terms published by the rele-
vant sales company are applicable in each
country. We will repair potential failures of
your appliance within the warranty period
free of charge, provided that such failure is
caused by faulty material or defects in man-
ufacturing. In the event of a warranty claim
please contact your dealer or the nearest
authorized Customer Service centre.
Please submit the proof of purchase.
We hereby declare that the machine de-
scribed below complies with the relevant
basic safety and health requirements of the
EU Directives, both in its basic design and
construction as well as in the version put
into circulation by us. This declaration shall
cease to be valid if the machine is modified
without our prior approval.
The undersigned act on behalf and under
the power of attorney of the company man-
agement.
Alfred Kärcher GmbH Co. KG
Alfred-Kärcher-Str. 28 - 40
D - 71364 Winnenden
Phone: +49 7195 14-0
Fax: +49 7195 14-2212
Technical specifications
B 90 R Classic, B 90 R Adv, B90 R Adv Dose R 55 D 55 R 65 D 65 R 75 D 75
Power
Nominal voltage V 24
Battery capacity Ah (5h) 180 (240 Option)
Average power consumption W 2200
Drive motor output (rated output) W 600
Suction engine output W 750 550 750 550 750 550
Brush engine output W 2 x 600
Vacuuming
Cleaning power, air quantity l/s 20,5
Cleaning power, negative pressure kPa 120
Cleaning brushes
Working width mm 550 650 750
Brush diameter mm 105 315 105 365 105 410
Brush speed 1/min 1200 140 1200 140 1200 140
Dimensions and weights
Drive speed (max.) km/h 6
Slope max. % 10
Theoretical surface cleaning performance m
2
/h 3300 3900 4500
Fresh/dirt water reservoir volume l 90
Volume of waste container l 5 – 6 – 7 –
Length mm 1450
Width (without vacuum bar) mm 720 770 810
Height mm 1180
Weight, operative (with batteries and full tank) kg 382 (180 Ah), 458 (240 Ah, Option)
Surface load (with driver and full fresh water tank)
Front wheel N/cm
2
64
Rear wheel N/cm
2
52
Noise emission
Sound pressure level (EN 60704-1) dB(A) 69
Machine vibrations
Vibration total value (ISO 5349) m/s
2
0,75
Accessories and Spare Parts
Warranty
CE declaration
Product: Floor cleaner ride-on model
Type: 1.161-xxx
Relevant EU Directives
2006/95/EC (to 28.12.2009)
2006/42/EC (from 29.12.2009)
2004/108/EC
Applied harmonized standards
EN 55014–1: 2006
EN 55014–2: 1997 + A1: 2001
EN 60335–1
EN 60335–2–29
EN 60335–2–72
EN 61000–3–2: 2006
EN 61000–3–3: 1995 + A1: 2001 + A2:
2005
EN 62233: 2008
Applied national standards
-