Kärcher HIGH PRESSURE WASHER HD 7/17 M ST
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With a flow rate of around 700 litres per minute and a working pressure of up to 170 bar, our powerful HD 7/17 M PU motor/pump unit with three-phase motor and pressure switch control has proven its quality under difficult daily conditions. The newly developed pump technology with a three-cylinder axial piston pump with hardened stainless steel pistons and brass cylinder head guarantees a long service life and increases energy efficiency and cleaning performance by at least 20%. The machine is intended for stationary use and can be installed and used both horizontally and vertically. A three-point support on the rear enables vertical or horizontal installation. Access to the high-pressure pump and the electronic components is easy and therefore service-friendly – the pump itself is effectively protected from dirt in the recycled water by a large fine water filter.
Features and benefits
High quality equipment
Automatic pressure relief to protect components and extend their life. Powerful, 2-pole, air-cooled 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) | 700 |
| Inlet temperature (°C) | 60 |
| Working pressure (bar/MPa) | 170 / 17 |
| Max. pressure (bar/MPa) | 255 / 25.5 |
| Power (kW) | 4.2 |
| Power cable (m) | 5 |
| Water supply | 3/4″ |
| Paint | anthracite |
| Weight (with accessories) (kg) | 23.2 |
| Weight incl. packaging (kg) | 25.7 |
| Dimensions (L × W × H) (mm) | 290 x 300 x 565 |
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
