Kärcher High-pressure washer HD 8/18-4 M St
Couldn't load pickup availability
HD 8/18-4 M PU mid-range pump unit with robust three-cylinder axial piston pump with brass cylinder head and 4-pole low-speed electric motor. Suitable for horizontal and vertical operation.
Our powerful HD 8/18-4 M PU motor/pump unit with robust three-cylinder axial piston pump with brass cylinder head, 4-pole electric low-speed motor and pressure switch control impresses with up to 20% higher energy efficiency and cleaning performance. The stationary mid-range machine is designed for both vertical and horizontal use. The three-point support at the rear of the machine allows vertical wall mounting, in addition to horizontal installation. Easy access to the high-pressure pump, which is protected by a large water filter, and to the electronic components is proof of the extremely maintenance-friendly machine design. With the Servo Control function, the water volume and working pressure can be varied by selecting the corresponding nozzles. All high-pressure components are protected from standby loads by the reliable automatic pressure relief device.
Features and benefits
High quality equipment
Automatic pressure relief to protect components and extend their life. Powerful, 4-pole low-speed electric motor. High-quality brass cylinder head.
Flexible use
Designed for vertical and horizontal operation.
Prepared for stationary use
Simple and robust three-point bracket for wall mounting on the back of the unit. Space-saving design. Robust plastic chassis reliably protects the pump from damage and dirt.Easy service
- Easy access to the top cover when the bottom of the machine is opened.
- Quick access to electrical box by simply removing the cover.
- Large, easily accessible fine filter for the water that protects the pump against dirt particles in the water.
Increased energy efficiency
- Newly developed three-cylinder axial piston pump that has significantly reduced flow and pressure losses.
- 20 percent increase in cleaning performance and energy efficiency.
Specifications
Technical data
| Mains voltage (Ph/V/ Hz ) | 3 / 400 / 50 |
| Flow rate (l/h) | 760 |
| Inlet temperature (°C) | 60 |
| Working pressure (bar/MPa) | 30 - 180 / 3 - 18 |
| Max. pressure (bar/MPa) | 270 / 27 |
| Power (kW) | 4.6 |
| Power cable (m) | 5 |
| Water supply | 3/4″ |
| Paint | anthracite |
| Weight (with accessories) (kg) | 31.6 |
| Weight incl. packaging (kg) | 34 |
| Dimensions (L × W × H) (mm) | 290 x 300 x 565 |
The following is included
- Servo Control
Standard equipment
- Automatic start/stop
Areas of use
- Ideal for use in vehicle washes, in the construction and transport sectors, as well as in industry
