K 3 Deck Pressure Washer

The Kärcher K 3 Deck pressure washer ideal for cleaning 25 m²/h area performance.

  • Patented pump technology for a long lasting pressure washer!
  • Patented nozzle technology for a wider cleaning area - get the job done quicker.
  • Clean cars, pavers, driveways, decks & many other outdoor areas.
  • Comes with surface cleaner, detergent and dirt blaster lance.


  • Pressure washer: Bicycles
  • Pressure washer: For cleaning gardening machines and tools
  • Pressure washer: Garden/terrace/balcony furniture
  • Pressure washer: For cleaning fences and smaller garden paths or flagstones
  • Pressure washer: For cleaning motorcycles and scooters
  • Pressure washer: For cleaning small cars
  • Pressure washer: For cleaning external staircases and larger garden paths

The Kärcher K3 Stairs performs well when used on moderate dirt and, with the PS 20 Power Scrubber included, offers the ideal conditions for immaculate stairwell cleaning. The pressure washer is fitted with a Quick Connect gun and 8 m high-pressure hose and is suitable for occasional jobs around the home. Whether used on bicycles, garden fences or motorcycles, it leaves surfaces shining. Thanks to the Vario Power spray lance (VPS), the water pressure can be adjusted and adapted to the surface you are cleaning simply by twisting. The dirt blaster with rotating point jet removes even the most stubborn dirt. The pump of the K3 Deck is reliably protected by a water filter to ensure a long service life.

Features and benefits
Quick Connect
  • Easy connection of the high-pressure hose and the high-pressure trigger gun.
Cleaning agent tank
  • Convenient and easy use of detergent.
Cable hook
  • Practical cable storage.
Three-piston axial pump
  • Completely maintenance-free.
Safety valve and motor-stop function
  • Reliable protection from pressure overload.
  • Switches motor off when spray gun is closed.

Technical data

Type of current (Volt/Hertz) 220 - 240 / 50 - 60
Pressure (Pounds per square inch) Maximum 1950
Flow rate (Litres per minute) 6.3
Area performance (Square metres per hour) 25
Feed temperature (Celsius) Maximum 40
Power rating (Kilowatt) 1.7
Weight without accessories (Kilogram) 5.818
Weight incl. packaging (Kilogram) 9.5
Dimensions (L x W x H) (Millimetre) 248 x 279 x 803


  • Spray lance extension
  • Balcony power scrubber
  • Cleaning agents: Wood cleaner 3-in-1 RM 612, 1 Litre
  • High-pressure gun: Standard Quick Connect
  • Vario Power Jet
  • Dirt blaster
  • High-pressure hose: 8 Metre
  • Quick Connect on machine
  • Integrated water filter
  • Garden hose adapter A3/4"
Pressure washer K 3 Deck
Pressure washer K 3 Deck
Application areas
  • Bicycles
  • For cleaning gardening machines and tools
  • Garden/terrace/balcony furniture
  • For cleaning fences and smaller garden paths or flagstones
  • For cleaning motorcycles and scooters
  • For cleaning small cars
  • For cleaning external staircases and larger garden paths
Cleaning agents
Find parts

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