The Karcher HDS 5/11 U is a compact hot water pressure washer,  which features a 3-piston axial pump and air-cooled 2-pole electric motor. The machine allows for easy transportation and storage thanks to its low weight, compact upright design and large, diameter wheels. It small enough to be transported in a typical estate car. With its simple OFF-COLD-HOT operation, the 5/11 U is the perfect machine for light-medium duty cleaning tasks where time is of the essence.