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Kärcher HD 6/15-4 Classic Pressure Washer


Single-phase, compact, strong: the service-friendly HD 6/15-4 Classic high-pressure cleaner with a 600 l/h water flow, powerful crankshaft pump, ceramic piston and the latest sealing technology.

SKU: 1.367-306.0


The Kärcher HD 6/15-4 Classic Pressure Washer is a 230 V, single-phase high pressure washer with maximum power and a 600 l/h water flow.

The user-friendly Kärcher HD 6/15-4 Classic Pressure Washer is synonymous with user-friendliness, compact dimensions, lightweight design and high cleaning efficiency. The high quality components built into these high pressure washers allow for continuous use with impressive durability. The machine also scores with serviceability; all relevant parts are easily accessible. The impressive storage options offer enough space for the nozzle, lance and other accessories.

This pressure washers include extra large crankshafts and connecting rods with robust ball bearings and ceramic pistons for reduced wear and tear as well as high performance sealing packages for longer working times. Wide-opening machine cover for easy access to all service and maintenance-relevant components and large water fine filter for protecting the pump as well as integrated nozzle storage.

Patented Kärcher power flat jet nozzles: up to 40 % more impact force than conventional nozzles. High area coverage and thorough dirt removal.

Excellent mobility with large wheels and ergonomic push handle ensure optimal turning manoeuvrability and easy handling.
The foldable push handle enables space-saving storage.

Contact us for a demonstration on this and other high pressure cleaners in our range.

Technical data

Current type (Ph/V/Hz) 1 / 220 – 240 / 50
Flow rate (l/h) 450 – 600
Working pressure (bar/MPa) 70 / 150 / 7 / 15
Max. pressure (bar) 190
Connection load (kW) 3.4
Weight (kg) 52
Dimensions (L × W × H) (mm) 709 x 469 x 1000


  • Spray gun, standard
  • High-pressure hose, 10 m
  • Spray lance, 850 mm
  • Power nozzle
  • Anti-twist system (AVS)
  • Pressure cut-off
  • Crankshaft pump with ceramic pistons


  • Vehicle cleaning
  • Cleaning of outside areas
  • Workshop cleaning
  • Service station cleaning
  • Swimming pool cleaning