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High Pressure Cleaner

Performance that is second to none: The K 7 WCM pressure washer with water-cooled motor removes dirt on paths, terraces, garden equipment and vehicles effectively and powerfully. Part no. 1.317-400.0
Karcher K 4 WCM Pressure Cleaner

Water-cooled motor for outstanding performance.

Karcher K 4 WCM Pressure Cleaner

Detergent via suction hose.

Karcher K 4 WCM Pressure Cleaner

Quick-connect connection for hoses.

Product video

Powerful cleaning that will impress you! The K 7 WCM is the perfect (cleaning) partner for frequent use and heavy dirt: With its powerful water-cooled motor it puts an end to dirt on paths, terraces, garden equipment and larger vehicles. In order to clean the surfaces particularly effectively and gently, the Vario Power spray lance (VPS) can be adjusted with a simple turn. Other features of the dirt blaster include the rotating point jet which ensures successful cleaning without any compromises even on stubborn dirt. A built-in water filter also reliably protects the pump against dirt particles. In addition, all accessories can be stored directly at the device.

Features & Benefits

  • Water-cooled motor for long-service life and high power
  • Integrated detergent suction hose
  • Hose, spray lance, trigger gun and cable can be neatly stored on the device
  • Quick Connect system to quickly and easily attach hose


  • High-pressure gun, G 180 Q
  • Vario Power Jet
  • Dirt blaster
  • High-pressure hose, 6 m
  • Quick Connect on the side of the device
  • Detergent application via, Suction hose
  • Water-cooled motor
  • Integrated water filter
  • A3/4" garden hose connector adapter

Application areas

  • Garden and stone walls
  • Outside steps and large garden paths
  • Fences and garden paths or paving stones
  • Garden, patio or balcony furniture
  • Garden tools and equipment
  • Cars
  • Caravans, mobile homes and SUVs
  • Motorbikes and scooters
  • Bicycles
Product code 1.317-400.0
Pressure 20 - max. 180 bar
Flow rate 600 L/h max
Max inlet temperature 40°C
Current 220 - 240 V
Connection load 3 kW
Weight 17.2 kg
Dimensions L369 x W355 x H946 mm
Spec Sheet Download PDF
Manual Download PDF