The K 4 Basic pressure washer with water-cooled motor, for occasional use and moderately dirty cars, garden fences, bicycles etc. With extendable, space-saving handle.
The K4 Basic with water-cooled motor features a telescopic handle, a Quick Connect gun, a 6 m-long high-pressure hose and a water filter to protect the pump. The pressure in the Vario Power spray pipe (VPS) can be adjusted simply by twisting it, and the extra powerful dirt grinder, with its rotating point jet, removes even the most stubborn dirt. In short: The K4 Basic is the ideal equipment for moderately dirty cars, garden fences, bicycles etc.
 
Features and benefits
Outstanding performance

• The state-of-the-art water-cooled motor impresses with its long service life and high level of performance.

Quick Connect

• Easy connection of pressure hose and high-pressure gun.

Three-piston axial pump

• Completely maintenance-free.

Safety valve and motor-stop function

• Safe protection from pressure overload.
• Motor shutoff when trigger gun is closed.

 
Specifications
Technical data

Supply voltage (V/Hz)	230 / 50
Pressure (bar/MPa)	20 - up to 130 / 2 - up to 13
Flow rate (l/h)	max. 420
Area performance (m²/h)	30
Inlet temperature (°C)	max. 40
Connected load (kW)	1.8
Colour	Yellow
Weight without accessories (kg)	10.9
Weight incl. packaging (kg)	13.5
Dimensions (L x W x H) (mm)	285 x 309 x 876

 
Scope of supply

• High-pressure gun: Standard Quick Connect
• Vario Power Jet
• Dirt Blaster
• High-pressure hose: 6 m
• Adapter for A3/4'' garden hose connector

Equipment

• Device-side Quick Connect
• Telescopic handle
• Water-cooled motor
• Integrated water filter

 
Application areas

• Bicycles
• Garden tools and equipment
• Garden/terrace/balcony furniture
• Areas around the home and garden
• Motorbikes and scooters

 
How to Use the Kärcher Pressure Washer K 4 Basic

• Setup: Attach the water inlet hose to a water supply and connect the high-pressure hose to the washer.
  Powering On: Plug in the power cord and ensure the switch is off before turning on the power.
  Pressure Adjustment
• Adjust Nozzle: Select the appropriate spray nozzle for your cleaning task. Use a wider spray for delicate surfaces and a more concentrated jet for tough grime.
  Cleaning
• Start Cleaning: Point the nozzle at the surface to be cleaned and pull the trigger to begin spraying. Keep the nozzle moving to prevent damage to surfaces.
  Post-Cleaning Care
• Shut Down: Once done, turn off the pressure washer and unplug it. Detach hoses and clean the nozzle before storage.