KARCHER HD 8/18-4 M ST HD

Introducing our powerful HD 8/18-4 M St motor/pump unit, featuring a robust 3-piston axial pump with a brass cylinder head, a 4-pole, slow-running three-phase motor, and pressure switch control. This unit delivers up to 20% higher energy efficiency and cleaning performance.
Designed for versatility, this stationary middle-class machine is suitable for both vertical and horizontal use.
Its 3-point support on the rear enables vertical wall mounting or horizontal installation.
The machine boasts an extremely maintenance-friendly design, providing easy access to the high-pressure pump, protected by a large water filter, and to the electronic components.
With the servo control function, users can vary the water volume and working pressure by selecting the corresponding nozzles.
Additionally, the reliable automatic pressure relief feature safeguards all high-pressure components during stand-by mode.