Hogedrukreiniger Kärcher K 4 Power Control Flex – elektrisch, 1800 W, 130 bar, 420 l/h, 5 m slang

The Kärcher K 4 Power Control Flex pressure washer delivers adjustable cleaning power for a wide range of outdoor tasks. Designed as an upright electric unit with a maximum flow rate of 420 l/h and a working pressure up to 20 bar, the device includes an 8 m PremiumFlex high-pressure hose, a telescopic handle for easy transport, and the Plug 'n' Clean detergent system. The Power Control trigger gun with a built-in display and Quick Connect simplifies selecting and applying the correct pressure and detergent dose, while the Kärcher Home & Garden app provides application guidance and device information.

Advantages

The Power Control trigger gun with LCD display and manual controls lets you set and view pressure and detergent dosing for exact cleaning results. The PremiumFlex hose offers flexibility and prevents kinking, and the Quick Connect system enables fast attachment and removal of the high-pressure hose and accessories. The water-cooled motor provides durable, reliable performance. Plug 'n' Clean makes detergent changes quick and straightforward, and onboard storage plus a parking position keep accessories readily accessible.

Suitable for

• Cleaning bicycles and garden tools
• Washing garden, terrace and balcony furniture
• Cleaning areas around the home and garden
• Washing motorbikes, scooters and small cars

Key specifications

• Form factor: Upright
• Power source: Electric
• Maximum flow rate: 420 l/h
• Working pressure (max): 20 bar (adjustable)
• Hose length: 8 m (PremiumFlex)
• Weight: 11.9 kg
• Built-in display: Yes (Power Control trigger gun)
• Colour: Black, Yellow

How to use

Connect the high-pressure hose using Quick Connect, attach the desired spray lance to the Power Control trigger gun and switch on the unit. Use the spray lance or the trigger gun controls to adjust the pressure and detergent dosing according to the cleaning task; the LCD shows the selected settings. For detergent use, install a Kärcher Plug 'n' Clean cartridge for one-step detergent changes. Always follow the app guidance for recommended pressure and distance for different surfaces.

Recommendations

Use lower pressure and a greater working distance for delicate surfaces like painted furniture or bicycle parts; increase pressure and move closer for hard surfaces. Follow Kärcher app instructions for specific cleaning tasks and ensure the water supply and electrical connection meet the device specifications.