Karcher K4 Pressure Washer (water cooled)

Product REF: 11801510

RRP £229.39

Our Price:



Karcher K4  Pressure Washer (water cooled)



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Product Description

The Karcher K4 Pressure Washer is a powerful pressure washer that combines its power with performance. It is equipped with an innovative water-cooled induction motor for enhanced performance and longer life.  From a range of home pressure washers at great prices from cleaning superstore Ltd.

These pressure washers also have a Quick Connect hose system that eliminates kinking and gives a quick set up time. This pressure cleaner is ideal for cleaning all around the home and garden.

The K4 compact pressure washer includes the following accessories for pressure washing:

  • A vario lance
  • Detergent suction hose
  • Dirtblaster lance which provides up to 50% greater cleaning power than a standard high pressure lance.
  • Universal detergent

The plug & clean detergent included in this system is very simple to use. It is easy to switch between a low pressure detergent application and a high pressure wash jet. This is an upright design with wheels and a long handle to make this machine easy to use and extremely mobile.

These power washers have an impact-resistant casing with a fine mesh water filter to prevent dirt particles from damaging the motor and three-piston axial-flow pump. These power pressure washers have a safety valve that prevents pressure overload. All Karcher K4 pressure washers can work using a static or harvested water source such as a water butt. Water can be drawn using a Karcher suction hose & filter or connected to a water butt tap. The K4 comes with a 3 year guarantee.


  • This pressure washer has a state-of-the-art water-cooled motor for long service life and high level of performance.
  • Plug 'n' Clean
  • Quick, easy, convenient - the cleaning agent can be replaced with just one simple movement.
  • Quick Connect The high-pressure hose is easy to manoeuvre, clicking quickly in and out of the device and gun. This saves time and effort.

Standard accessories for the power washer

  • Integrated fine mesh water filter
  • Adapter garden hose A3/4"
  • High-pressure hose, 6 m
  • Plug 'n' Clean System
  • Gun with quick connect
  • Quick Connect on machine
  • Water cooled engine
  • Vario-power spray lance
  • Dirt Blaster

View our Delivery terms at cleaning superstore


Technical Specification

Pressure (bar/MPa) 20 - up to 130 / 2 - up to 13
Flow rate l/h max. 420
Area performance (m²/h) 30
Max. water feed temperature (°C) max. 40
Power rating (kW) 1.8
Power -
Weight without access. (kg) 11.8
Dimensions (L x W x H) (mm) 300 x 394 x 876
Detergent tank -
Frequency Hz 50
Voltage V 230