vents, e.g. paint thinners, gasoline,
oil, etc.
Always prevent debris from being
drawn into the unit by using a clean
water source. Use additional water
filter.
Customer Service
Registration
Your device must be registered in order
to help with any questions or issues
that you have. You can register your
device at www.karcher-register.com
if located in the U.S.A., www.karch-
er.ca if located in Canada, or
www.karcher.com/mx if located in
Mexico.
Warranty
In the case of a warranty claim, you
can contact customer support. Please
see the contact information listed be-
low for either the USA, Canada or Mex-
ico. You MUST provide your proof of
purchase in order to file a warranty
claim either via e-mail, phone or fax.
USA Customer Service
You can contact our Customer Service
department by phone at 1-800-537-
4129 or via the website at www.karch-
er-help.com.
Mexico Customer Service
You can contact our Customer Service
department by phone at 01-800-024-
1313 or via the website at www.karch-
er.com/mx.
Canada Customer Service
You can contact our Customer Service
department by phone at 1-800-465-
4980 or via the website at www.karch-
er.com/ca/support.
Scope of delivery
The scope of delivery for the appliance
is shown on the packaging. During un-
packing, check the contents for com-
pleteness. If any accessories are
missing or in the event of any shipping
damage, please notify our Customer
Service department as stated above
either by phone or via the website.
Technical data
Electrical connection
Voltage
Phase
Frequency
Connection output
Power protection (slow-
blowing)
Water connection
Feed pressure (max.)
Input temperature
(max.)
Input amount (min.)
Suction height (max.)
Device performance data
Nozzle size of standard
nozzle
Water flow rate
Operating pressure
Operating pressure
(max.)
Sound power level
L
+ K uncertainty
WA
High-pressure gun re-
coil force
Dimensions and weights
Weight (without acces-
sories)
English
HD 4/8 X Classic
V
120
~
1
Hz
60
kW
1.4
A
15
MPa
1.0
(psi)
(145)
°C
40
(°F)
(120)
l/min
8
(gpm)
(2,1)
m
1.0
30
l/min
6.5
(gpm)
(1.7)
MPa
8
(psi)
(1160)
MPa
12
(1740 )
(psi)
dB(A) 92
WA
N
14.2
kg
18
5