Kärcher K 7 WCM Pressure WasherKrcher K 7 WCM Pressure Washer Powerful cleaning that will impress you! The K 7 WCM is the perfect (cleaning) partner for frequent use and heavy dirt: With its powerful water cooled motor it puts an end to dirt on paths, terraces, garden equipment and larger vehicles. In order to clean the surfaces particularly effectively and gently, the Vario Power spray lance (VPS) can be adjusted with a simple turn. Other features of the dirt blaster include the