Equipped with high-quality components as standard, such as the water-cooled, slow-running, 4-pole electric motor, as well as a robust 3-piston axial pump with ceramic piston, the HDS 12/18-4 S hot water pressure washer from Kärcher scores with high reliability. Moreover, the super-class machine inspires users with effortless operation thanks to intuitive one-button operation, ergonomic accessory storage and the energy-saving EASY!Force Advanced HP spray gun with 1050-millimetre-long spray lance and servo-control. Two detergent tanks with precise dosing options, economical eco!efficiency mode and optimised burner technology enable highly economical cleaning applications. Proven safety technology with water filter, safety valve, SDS hose and well-thought-out decalcification options also effectively protects components and ensures high machine availability and service life.