90 years of Kärcher: The unheated high-pressure cleaner HD 6/15 M Cage Anniversary Edition in black masters every situation in tough, daily commercial use, whether in a standing or lying position. This mobile, very robust, and three-phase powered device is equipped with a new 3-piston axial pump with a brass cylinder head, allowing for up to 20 percent increased cleaning performance and energy efficiency. To protect all high-pressure components, an automatic pressure relief system is integrated, and an additional water filter is built into the pump itself. The device is designed for easy servicing and features a powder-coated steel tube frame that allows the high-pressure cleaner to withstand even the toughest applications without damage. Standard features also include our innovative EASY!Force high-pressure gun, which utilizes the recoil force of the high-pressure jet to reduce the holding force to zero, as well as the EASY!Lock quick couplings for handling that is five times faster compared to conventional connections. The anniversary edition includes an eco!Booster nozzle and a 600-millimeter lance.