Kärcher High-pressure washer HD 6/15 M
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HD 6/15 M mobile high-pressure cleaner with 3-cylinder axial piston pump. Compact, reliable machine with high cleaning performance and energy efficiency for daily use.
Our mobile, unheated high-pressure cleaner HD 6/15 M comes standard with many innovative features for safe and convenient work. The automatic pressure relief protects the high-pressure components from being overloaded in standby mode. EASY!Force The spray gun uses the recoil force from the high-pressure jet to eliminate the force the user needs to resist. EASY!Lock quick-release couplings enable handling that is five times faster than conventional screw couplings, without compromising on either robustness or service life. The machine can be used both vertically and horizontally for maximum flexibility. The robust axial pump with three pistons and a brass cylinder head increases cleaning performance and energy efficiency by around 20%. Numerous options for stowage and storage of accessories so that they are protected during transport and a very service-friendly machine design put the finishing touch on the advanced high-pressure cleaner HD 6/15 M.
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. Maximum stability in horizontal operation as the wheels do not touch the ground.
Excellent mobility
The push handle can be retracted at the touch of a button, increasing the machine's compactness and reducing space requirements. Hassle-free storage in service vehicles. Integrated storage options reduce set-up time.Smart storage of accessories
- Bracket for fixing the foam nozzle.
- EASY!Lock The TR20 allows the power nozzle or a surface cleaner to be stored directly on the machine.
- Practical nozzle compartment for storing the rotating nozzle.
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.
Efficient and time-saving solutions
- Smooth EASY!Force flush handle.
- EASY!Lock Quick-release couplings: durable and robust. They are also five times faster than screws.
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 ) | 1 / 230 / 50 |
| Flow rate (l/h) | 560 |
| Inlet temperature (°C) | 60 |
| Working pressure (bar/MPa) | 150 / 15 |
| Max. pressure (bar/MPa) | 225 / 22.5 |
| Power (kW) | 3.1 |
| Power cable (m) | 5 |
| Water supply | 3/4″ |
| Paint | anthracite |
| Weight (with accessories) (kg) | 28.6 |
| Weight incl. packaging (kg) | 32 |
| Dimensions (L × W × H) (mm) | 400 x 455 x 700 |
The following is included
- Flush handle: EASY!Force
- Flush pipe: 840 mm
- Power nozzle
Standard equipment
- High pressure hose length: 10 m
- High pressure hose type: Premium quality
- Automatic start/stop



Areas of use
- Ideal for building contractors, tradespeople, building service providers and local authorities





