Karcher HD 7-16-4 ST: Technical specifications

     

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9

Technical specifications

HD 7/16-4 ST

HD 7/16-4 ST-H

HD 9/18-4 ST

HD 9/18-4 ST-H

HD 13/12-4 ST

HD 13/12-4 ST-H

Electrical connection

Voltage

V

400

230

440

220

400

230

440

220

400

230

440

220

Current type

--

3~

3~

3~

Frequency

Hz

50

60

50

60

50

60

Connected load

kW

5,0

6,8

7,3

Electrical protection (slow)

A

16

25

16

25

16

25

16

25

16

25

16

25

Type of protection

IPX5

Power supply

mm

2

2,5

4

2,5

4

2,5

4

2,5

4

2,5

4

2,5

4

Water connection

Min. feed volume

l/h (l/min)

800 (13,3)

1000 (16,7)

1400 (23,3)

Max. feed pressure

MPa (bar)

1,0 (10)

Feed temperature (max.), ST

°C

70

Feed temperature (max.), ST-H

°C

85

Performance data

Working pressure

MPa (bar)

3...16 (30...160)

4...18 (40...180)

3...12 (30...120)

Nozzle size

043

040

055

098

Max. operating over-pressure

MPa (bar)

19 (190)

20 (200)

15 (150)

Flow rate

l/h (l/min)

300...700 (5...11,7)

460...900 (7,7..15)

650...1300 (10,8...21,7)

Detergent suck in

l/h (l/min)

0...42 (0...0,7)

0...54 (0...0,9)

0...78 (0...1,3)

%

0...6

Recoil force of hand spray gun 

(max.)

N

35

47

56

Values determined as per EN 60355-2-79

Hand-arm vibration value

Hand spray gun

m/s

2

1,7

3,0

2,1

Spray lance

m/s

2

3,0

4,2

2,8

Uncertainty K

m/s

2

0,3

0,3

0,3

Sound pressure level L

pA

dB(A)

70

71

74

Uncertainty K

pA

dB(A)

3

3

3

Guaranteed sound power level

dB(A)

87

88

91

Fuel

Amount of oil

l

0,5

0,75

1,25

Oil grade

--

SAE 90 Hypoid

Dimensions and weights

Width

mm

533

Height

mm

790

Depth mm

420

Weight, basic appliance, ST

kg

58

65

78

Weight, basic appliance, ST-H

kg

62

69

82

26

EN

     - 

10

A Water inlet 3/4"

B High pressure output M 22x1.5

C Electrical connection from the bottom

D Wall mount

E On rack

Specifications sheet

27

EN