High-pressure washer Karcher K 6 Special — 3000W, 160bar, 600l/h, water-cooled, Vario Power, dirt cutter, 10 m hose

The Karcher K 6 Special high-pressure washer is an electric cleaning unit with a water-cooled motor designed for frequent use and effective removal of heavy dirt. It is suitable for cleaning pathways, pool surrounds, large vehicles and other surfaces with stubborn deposits. The device includes a trigger gun with a Quick Connect adapter, a 10 m high-pressure hose, an integrated fine water filter to protect the pump, a Vario Power spray lance with adjustable pressure and a rotary dirt blaster for intensive spot cleaning.

Advantages

The water-cooled motor provides a long service life and stable performance under frequent operation. The Plug ’n’ Clean detergent system allows quick and easy replacement of cleaning fluid with one simple movement. Quick Connect fittings let you attach the high-pressure hose to the unit and gun with a single click, saving time and effort. A dedicated hook on the machine keeps the power cable neat and accessible.

Suitable for

• Regular cleaning of patios, driveways and walkways
• Removing algae, moss and dirt around pools and terraces
• Cleaning large vehicles such as vans and campervans
• Heavy-duty outdoor cleaning jobs where high pressure and detergent application are needed

When it may not be suitable

This high-pressure washer is designed for outdoor, heavy-duty cleaning and may be overpowered for very delicate surfaces such as painted wood, soft plastics or thin composite panels; use lower pressure settings and test in an inconspicuous area first. It is not intended for indoor cleaning of finished interiors or for tasks that require hot water.

Key specifications

• Power supply: 230 V, 50 Hz
• Operating pressure: 20 – max. 160 bar (2 – max. 16 MPa)
• Maximum flow rate: 600 l/h
• Theoretical cleaning performance: 60 m²/h
• Maximum inlet water temperature: 60 °C
• Rated power consumption: 3 kW
• Cable length: 5 m
• Weight without accessories: 18.88 kg
• Packaged weight: 22.5 kg
• Dimensions (L × W × H): 404 × 461 × 968 mm
• Colour: Yellow

How to use

Connect the unit to a 230 V power source and a cold water supply (max. 60 °C). Attach the high-pressure hose to the machine and the trigger gun using the Quick Connect fittings. Select the required pressure with the Vario Power spray lance by turning the lance to adjust the jet. Fit the dirt blaster for concentrated, rotating spot cleaning. Apply detergent using the Plug ’n’ Clean system when heavy soiling requires chemical assistance. Rinse treated areas thoroughly and store the cable on the built-in hook when finished.

What to consider before purchase

• Planned frequency and intensity of use (designed for regular, heavy-duty outdoor cleaning)
• Required pressure and flow rate for the surfaces you intend to clean
• Need for detergent dispensing and the convenience of Plug ’n’ Clean cartridges
• Transport and storage considerations given the unit's weight and dimensions

Usage recommendations

For best results on stubborn dirt, use the Vario Power lance to start at a lower pressure and increase if needed, and use the dirt blaster for small, heavily soiled spots. Always test on an inconspicuous area before full cleaning and observe the maximum inlet water temperature and recommended safety instructions.