Karcher K4 Pressure Washer

The LED display provides real-time feedback on your pressure settings, allowing you to adjust the intensity precisely for different surfaces. This helps you avoid damaging delicate items like car paint or wood furniture while still having enough power for tough concrete stains.

No, the Karcher K4 is designed for cold water use only. The maximum water temperature it can handle is 104 degrees Fahrenheit, so you should connect it to a standard cold water tap.

The Vario lance allows you to adjust the pressure and spray pattern, making it ideal for general cleaning and delicate surfaces. The Dirt Blaster lance uses a rotating pencil jet to deliver concentrated power, which is best suited for stubborn grime on hard surfaces like driveways or stone paths.

The high-pressure hose is 19.68 feet long, and the power cord adds another 16.4 feet. This gives you a total reach of over 36 feet from your power outlet, which is generally sufficient for most residential driveways and patio areas.

Weighing 25.13 lbs, the K4 is relatively manageable for most users. It features an extendable aluminum handle and wheels, which makes it easy to roll across your yard or driveway rather than carrying it.

The unit operates on standard 240-volt power. As long as you have a compatible outlet, it is ready to plug in and use without any specialized electrical modifications.