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Karcher K4 Compact Pressure Washer 1.637-501.0

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Karcher K4 Compact Pressure Washer 1.637-501.0

The Kärcher K 4 Compact may be small, but it's powerful enough to make light work of the toughest cleaning jobs, from shifting mud from delicate car paintwork to removing stubborn patio grime.
Vario and Dirt blaster lances allow you to switch easily between surfaces, and you can apply detergent as you go along for fast and efficient cleaning.
The 6m high-pressure hose gives you plenty of reach, and there's on-board storage to keep the lances, trigger gun and hose neatly in one place.

  • Adapter garden hose A3/4"
  • Dirt Blaster spray lance
  • Quick Connect on machine
  • High-pressure gun, G 180 Q
  • Integrated water filter
  • Detergent application via, Suction hose
  • Telescopic handle
  • Vario Power spray lance

Telescopic handle

Detergent use:
Suction hose for use of detergents.
Kärcher detergents increase efficiency while cleaning, help prevent dirt from returning and help to protect and care for your surface.

Integrated accessory storage on the device
Convenient and space-saving accessory storage


Voltage: 240v
Pressure: 20 – max. 130 / 2 – max. 13 bar / MPa
Flow Rate (Max): 420 l/h
Max. Water Feed Temperature: 40 °C
Power Rating: 7.8 kW
Weight (Without Accessories): 4.7 kg
Dimensions (LxWxH): 273 x 256 x 456 mm