The Karcher HD 8/18-4 M St is a powerful stationary high-pressure cleaner designed for professional and industrial cleaning applications. Equipped with a 3-piston axial pump, brass cylinder head, and a 4-pole slow-running three-phase motor, it delivers superior reliability and efficiency. Offering up to 20% higher cleaning performance and energy savings, this unit can be installed vertically or horizontally for maximum flexibility. Built for easy maintenance, it features a large water filter, pressure switch control, and automatic pressure relief for long-lasting performance and protection of high-pressure components.

• • Robust 3-piston axial pump with brass cylinder head for durability.
• • 4-pole, slow-running motor for long service life and energy efficiency.
• • Up to 20% higher cleaning performance and reduced power consumption.
• • Flexible installation – vertical wall mounting or horizontal setup.
• • Easy servicing with quick access to pump, cylinder head, and electrical box.
• • Large water fine filter protects pump from dirt and impurities.
• • Pressure switch control for smooth operation and reliability.
• • Servo control allows water volume and pressure adjustment via nozzle selection.
• • Automatic pressure relief system protects internal components during standby.
• • Ideal for workshops, factories, and commercial facilities.