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8
– Only use accessories and spare parts
which have been approved by the man-
ufacturer. The exclusive use of original
accessories and original spare parts
ensures that the appliance can be oper-
ated safely and trouble free.
– 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 signatories act on behalf of and with
the authority of the company management.
Documentation supervisor:
S. Reiser
Alfred Kärcher SE & Co. KG
Alfred-Kärcher-Straße 28-40
71364 Winnenden (Germany)
Tel.: +49 7195 14-0
Fax: +49 7195 14-2212
Winnenden, 2019-05-01
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/waste water tank 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
Permissible overall weight
kg
460
Transport weight
kg
309 (180 Ah), 373 (240 Ah, Option)
Surface load (with driver and full fresh water tank)
Front wheel
N/cm
2
64
Rear wheel
N/cm
2
52
Values determined as per EN 60335-2-72
Total oscillation value
m/s
2
<2.5
Uncertainty K
m/s
2
0.2
Sound pressure level L
pA
dB(A)
69
Uncertainty K
pA
dB(A)
3
Sound power level L
WA
+ Uncertainty K
WA
dB(A)
87
Accessories and Spare Parts
Warranty
EU Declaration of Conformity
Product:
Floor cleaner ride-on model
Type:
1.161-xxx
Relevant EU Directives
2006/42/EC (+2009/127/EC)
2014/30/EU
Applied harmonized standards
EN 55014–1: 2006+A1: 2009+A2: 2011
EN 55014–2: 2015
EN 60335–1
EN 60335–2–29: 2004+A2: 2010
EN 60335–2–72
EN 61000–3–2: 2014
EN 61000–3–3: 2013
EN 62233: 2008
Applied national standards
Chairman of the Board of Management
Director Regulatory Affairs & Certification
20
EN