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Karcher HD 7/11-4 Cage Classic High Pressure Washer


Long service intervals and high-quality components such as the crankshaft pump with ceramic piston are among the many strengths of the Karcher HD 7/11-4 Cage Classic single-phase high-pressure cleaner.

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The Karcher HD 7/11-4 Cage Classic High Pressure Washer is the ideal entry level machine in the range of powerful and robust high-pressure cleaners from the HD Cage Classic series. It is easy to operate, can be mounted on the wall to save space and saves time and money due to short cleaning times. This single-phase machine with 4-pole motor is designed for continuous heavy-duty use. The machine is protected by a sturdy frame construction and features a range of high-quality and extremely long-lasting components such as the powerful crankshaft pump with ceramic piston or the sophisticated sealing technology. All relevant parts are easily accessible and low maintenance. The long service intervals allow long operating times for effective use of the high-pressure cleaner.



Technical data

Current type (Ph/V/Hz) 1 / 230 / 50
Flow rate (l/h) 520 – 700
Working pressure (bar/MPa) 70 – 110 / 7 – 11
Max. pressure (bar/MPa) 150 / 15
Connection load (kW) 2.9
Weight (kg) 50.5
Dimensions (L × W × H) (mm) 640 x 360 x 500



  • Spray gun, standard
  • High-pressure hose, 10 m
  • Spray lance, 600 mm
  • Power nozzle
  • Anti-twist system (AVS)
  • Infinitely variable pressure and water flow regulation
  • Crankshaft pump with ceramic pistons

Features & Benefits

Long-lasting and reliable

  • 4-pole electric motor. Brass cylinder head and ceramic piston. Reliable crankshaft pump with additional thermostat valve.

Robust and secure

  • Robust tubular frame construction guarantees optimum protection of the machine. Built-in handles for transport. High pressure washer HD 7/11-4 Cage Classic: Easy to service

Easy to service

  • Excellent access to all relevant components. Large water inlet filter for easy servicing.


  • The machine can be attached to the floor or the wall.

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