Karcher HD 8/18-4 ST H Pressure Washer | 1.524-966.0

High-temperature stationary cold water cleaning for demanding professional facilities

The Karcher HD 8/18-4 ST H Pressure Washer – also known as Kärcher HD8/18-4 ST H, Karcher HD818-4 ST H and Karcher HD 8-18 4 ST H – is a high-performance stationary cold water system with high-temperature capability, designed for permanent installation in industrial, agricultural and commercial facilities requiring continuous, reliable cleaning power.

Delivering up to 180 bar of pressure, the Karcher HD 8/18-4 ST H Pressure Washer provides strong, efficient cleaning performance for machinery, vehicles, wash bays and production areas. Its durable 4-pole low-speed motor ensures long service life, quieter operation and dependable performance in environments that demand constant, high-output cleaning.

As part of Kärcher’s stationary range, the Karcher HD 8/18-4 ST H supports integrated system setups, remote controls, pre-installed hose lines and secure mounting away from public areas. With the ability to accept pre-heated inlet water up to 85°C, it offers significantly enhanced performance for removing grease, oil, fats and stubborn industrial contamination.

Why should I buy a Karcher HD 8/18-4 ST H Pressure Washer?

If your facility needs a powerful, permanently installed cold water pressure washer that can also handle higher inlet temperatures for more demanding cleaning tasks, the Karcher HD 8/18-4 ST H offers exceptional reliability, efficiency and rugged engineering suitable for intensive professional use.

Product Key Features

• High-temperature capability – accepts hotter water inlet for enhanced removal of grease and oil.
• 180 bar working pressure – delivers strong cleaning performance for vehicles, equipment and work areas.
• Stationary installation – ideal for fixed wash bays, workshops and controlled cleaning zones.
• 4-pole low-speed motor – ensures long service life, reduced wear and quieter operation.
• Secure mounted design – supports remote operation and protects the unit from unauthorised access.
• EASY!Force and EASY!Lock – provides fatigue-free use and fast, tool-free accessory changes.
• Detergent application capable – supports detergent suction for improved cleaning performance.

Accessories Included