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Operating instructions

ManualsBrandsKärcher ManualsCold water high-pressure cleanersHD 9/20-4 Classic
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Table Of Contents
– 10
Technical specifications
Type HD 6/15-4 HD 7/11-4
Main Supply
Voltage V 220...240
Current type Hz 1~50 1~60 1~50 1~60
Connected load kW 3,4 3,5 2,9
Protection (slow, char. C) A 15 16 13 15
Maximum allowed net impedance Ohm 0,346 - 0,346 -
Type of protection -- IPX5
Extension cord 30 m mm
2
2,5
Water connection
Max. feed temperature °C 60
Min. feed volume l/h (l/min) 900 (15) 1000 (16,67)
Suck height from open container (20 °C) m 0,5
Max. feed pressure MPa (bar) 1,0 (10)
Performance data
Working pressure MPa (bar) 7...15
(70...150)
7...11
(70...110)
Max. operating over-pressure MPa (bar) 19 (190) 15 (150)
Nozzle size -- 036 050
Flow rate l/h (l/min) 600 (10) 700 (11,7)
Max. recoil force of trigger gun N 29
Values determined as per EN 60335-2-79
Hand-arm vibration value m/s
2
<2,5
Uncertainty K m/s
2
0,3 0,7 0,3
Sound pressure level L
pA
dB(A) 74 75 72
Uncertainty K
pA
dB(A) 3
Sound power level L
WA
+ Uncertainty K
WA
dB(A) 90 92 88
Fuel
Amount of oil l 0,4
Oil grade -- 15W40
Dimensions and weights
Length mm 700
Width mm 455
Height mm 1010
Weight kg 52 48,9 52 48,9
Exception according to Regulation (EU) 2019/1781 Annex I Section 2 (12): j)
23EN