The Karcher K 4 Car Wash Combo with a powerful water-cooled motor, which is characterised by a long lifetime. The pressure washer with 6-metre-long high-pressure hose was built for occasional use and moderate dirt. Thanks to the Vario Power spray lance (VPS) and dirt blaster, terraces, garden furniture and vehicles can be cleaned as required. The water pressure can be precisely adjusted to the specific object to be cleaned simply by turning the VPS. Moreover, the dirt blaster with rotating point jet ensures successful cleaning without any compromises even on stubborn dirt. All accessories can be stored directly at the device. A built-in water filter reliably protects the pump against dirt particles.

Outstanding performance
The water-cooled motor impresses with its particularly long service life and high power.
Integrated detergent suction hose
Convenient and easy use of detergents. Kärcher detergents (available as an option) not only protect and care for the surface being cleaned but produce more efficient and longer-lasting results.
Tidy storage
The hose, spray lance, trigger gun and cable can be stored directly at the device.
Quick Connect system
The high-pressure hose is easy to manoeuvre, clicking quickly in and out of the device and trigger gun. This saves time and effort.
Karcher FJ 6 Foam Cannon
With extra powerful foam for easy cleaning of all surfaces such as paint, glass and stone. Ideal for vehicles, winter gardens, garden furniture, façades, stairways, caravans, paths, walls, venetian blinds, terraces, driveways etc. Container capacity approx. 0.6 litres. Pour Kärcher detergent directly into the foam nozzle, attach the nozzle to the gun and apply the foam. The detergent Dose can easily be adjusted on the foam nozzle (yellow knob).
K-Super Foam Cleaner
High foaming car wash chemical for use in a foam cannon or manual application for – gentle on surfaces – makes 25 litres. Premix 1 part to 4 parts water.
Car Wash K-Super Foam (5 litre) – for gentle and effective cleaning of cars, motorcycles and SUV’s.
Reliably and effectively removes dust and road dirt from vehicle surfaces. Can be applied with a high pressure cleaner and foam cannon or manually with a sponge.
APPLICATION AREAS
Outside steps and large garden paths
Fences and small garden paths or paving stones
Garden, patio or balcony furniture
Garden tools and equipment
Medium-sized and estate cars
Motorbikes and scooters
Bicycles
Technical data
| Supply voltage (V/Hz) | 230 / 50 |
| Pressure (bar/MPa) | 20 – max. 130 / 2 – max. 13 |
| Flow rate (l/h) | max. 420 |
| Area performance (m²/h) | 30 |
| Inlet temperature (°C) | max. 40 |
| Connected load (kW) | 1.8 |
| Weight without accessories (kg) | 11.5 |
| Weight incl. packaging (kg) | 14.8 |
| Dimensions (L x W x H) (mm) | 369 x 329 x 901 |
Equipment on the Karcher K 4 Car Wash Combo
- High-pressure gun: G 180 Q
- Vario Power Jet
- Dirt Blaster
- High-pressure hose: 6 m
- Device-side Quick Connect
- Detergent application via: Suction hose
- Water-cooled motor
- Integrated water filter
- Adapter for A3/4″ garden hose connector
- FJ 6 Foam cannon
- 5 litre Foam cleaner
- Chamois
- 5 pack microfibre cloths









