Boasting a water volume of approximately 900 litres per hour, the HD 9/18-4 Cage Classic stands as the pinnacle of power within the HD Cage Classic series. This three-phase machine, powered by a 4-pole motor, is engineered for continuous operation, delivering unmatched cleaning performance. Featuring a plethora of top-quality, durable components like the crankshaft pump with ceramic piston and advanced sealing technology, it ensures longevity and reliability. Its robust frame construction provides effective protection against external elements. The intelligent operating concept guarantees convenient and safe usage, while the option for wall-mounting adds practicality and reduces workload. Accessibility to all crucial components is seamless, promoting easy maintenance. With extended service intervals, the HD 9/18-4 Cage Classic embodies reliability and power in one comprehensive package.