NEW for 2011: the K 3.540 pressure washer from Karcher, the mid-level unit in the X-Series range. This model features a unique, patented water-cooled induction motor that delivers superior performance and a longer life. Only Karcher offers the advanced combination of water-cooled technology with a powerful induction motor. Equipped with two spray wands, the K 3.450 is able to tackle any cleaning p
