The Kärcher HDS 9/20-4 M Classic Hot Water Pressure Washer with its proven, high-performance and reliable components stands out for its ease of use, ease of maintenance and excellent cleaning results. The robust crankshaft pump, protected from impurities by a water filter, and the low-speed 4-pole electric motor ensure maximum efficiency and high endurance. Thanks to the open frame structure, all essential components are very easy to access and perfectly protected by the strong steel tubular frame. The HDS 9/20-4 M Classic is thus also designed for harsh applications in extreme conditions, such as on construction sites or in agriculture. The integrated tie-down hooks and large puncture-proof wheels also facilitate transport of the device to and from the place of use. In addition, the Medium range is equipped with the proven Classic pistol grip as standard, a 30-litre fuel tank for long cleaning phases and practical storage options for various accessories.