Our mobile, unheated HD 6/15 M high-pressure cleaner comes standard with numerous innovative features for safe and comfortable operation. The automatic pressure relief function protects the high-pressure components from stress during standby operation. The innovative EASY!Force high-pressure gun uses the recoil force of the high-pressure jet to reduce the holding force to zero, and the EASY!Lock quick couplings allow for handling that is five times faster than conventional screw connections, without compromising on robustness or durability. The machine is suitable for both vertical and horizontal operation, providing great flexibility in application. The robust 3-piston axial pump with a brass cylinder head increases cleaning performance and energy efficiency by about 20%. Numerous options for storing and securing accessories ensure safe transport, and a highly service-friendly machine design completes the thoughtful concept of the HD 6/15 M.