The Karcher Professional HD 8/18-4 Cage ST is a cold water high-pressure cleaner designed for professional and industrial applications, operating at 400 volts and achieving a maximum pressure of 180 bar. This robust machine features a durable steel cage construction that provides enhanced protection during transport and storage in demanding environments. With a flow rate of 8 liters per minute and a motor power of 18 kilowatts, this high-pressure cleaner delivers consistent cleaning performance for the removal of stubborn dirt, grease, and contaminants from various surfaces such as concrete, machinery, vehicles, and industrial equipment. The device integrates professional components, including a ceramic piston pump for increased durability and reliable operation under continuous working conditions. The 400-volt three-phase power supply ensures efficient energy consumption suitable for commercial and industrial environments. Safety features include thermal overload protection devices and a pressure regulation system that maintains optimal performance while protecting the equipment. The machine includes standard high-pressure hose connections and quick couplings for efficient setup and operation. With dimensions designed for stability and mobility, this high-pressure cleaner represents professional equipment built for demanding cleaning tasks in workshops, factories, construction sites, and maintenance facilities. The device requires professional installation by qualified personnel and regular maintenance according to manufacturer guidelines for optimal performance and longevity.