State-of-the-art compact hot water high-pressure cleaner with unique eco! efficiency mode that reduces diesel consumption by 20% without compromising daily cleaning performance. The HDS 6/12 C also features Kärcher’s unique Machine Protector system that prolongs component life and provides a 3-year burner coil warranty. With central one-button operation, excellent mobility and superb cleaning performance the HDS 6/12 is easy to set-up, intuitive to operate and cheap to run.