Kärcher HD 5/12 C High-Pressure Cleaner 120 bar 500 l/h with Brass Pump Head and 10m Hose

Stubborn dirt and grime on vehicles, machinery, and building exteriors demand a cleaning solution that delivers professional-grade power without compromise. The Kärcher HD 5/12 C high-pressure cleaner answers that call with a robust 2.8 kW motor and a durable brass pump head, engineered for daily commercial use. Its 120 bar working pressure and 500 l/h flow rate strip away even the toughest deposits, while the integrated suction function lets you apply detergents for a deeper clean. With a 10-metre high-pressure hose, large wheels, and an ergonomic handle, this machine moves effortlessly across any worksite, turning heavy-duty cleaning into a manageable task.

Who is it for

This high-pressure cleaner is built for professionals in agriculture, construction, logistics, and facility management who need reliable, high-performance cleaning day after day. It is equally suited to demanding private users with large properties, extensive machinery, or frequent heavy soiling. If your cleaning tasks go beyond light domestic use and require continuous operation, robust components, and consistent pressure, the HD 5/12 C is the right tool.

Main features

• Powerful 2.8 kW air-cooled motor delivers 120 bar working pressure (max 175 bar) for effective removal of stubborn dirt.
• High flow rate of 500 litres per hour ensures fast, efficient cleaning of large surfaces.
• Durable brass pump head with 3-piston axial pump withstands the rigours of professional use and extends service life.
• Integrated suction function for detergent application enhances cleaning performance on greasy or oily soils.
• 10-metre high-pressure hose provides extended reach without moving the machine.
• Large wheels and ergonomic handle make it easy to manoeuvre over rough terrain and stairs.
• Automatic pressure switch control stops the motor when the trigger is released, saving energy and reducing wear.
• Triple nozzle (0°/25°/40°) allows quick adjustment of spray pattern for different cleaning tasks.

Specifications

• Power source: Electric (1-phase AC), 230 V, 50 Hz
• Connected load: 2.8 kW
• Working pressure: 120 bar / 12 MPa
• Maximum pressure: 175 bar / 17.5 MPa
• Flow rate: 500 l/h
• Maximum inlet water temperature: 60 °C
• Pump type: Axial pump, 3-piston
• Pump head material: Brass
• Motor type: Air-cooled, 2-pole motor
• High-pressure hose length: 10 m
• Nozzle type: Triple nozzle (0°/25°/40°) manual
• Detergent function: Suction function
• Automatic shut-off: Yes (pressure switch control)
• Protection class: IPX5
• Mobility: Mobile (integrated handle, large wheels)
• Application area: Professional / Commercial

Tips

For best results, use the appropriate nozzle for the surface: 0° for stubborn deposits on concrete, 25° for general cleaning, and 40° for delicate surfaces. Always connect the water supply before switching on the machine, and use Kärcher detergents with the suction function for enhanced cleaning. After use, flush the system with clean water and store the hose and accessories on the integrated storage to prolong their life.