Description
The Karcher HDS 10/20-4 M is a middle-class hot water power washer which reaches very high levels of performance, reliability and economy. The Karcher HDS 10/20-4 M provides customers with the toughness, cleaning power, and the low running costs they demand and now includes the new Karcher EASY!Force high-pressure gun.
The Karcher HDS 10/20-4 M features a 4-pole, water-cooled electric motor with long-life bearings and a 3-piston axial pump with ceramic pistons, a water flow of up to 1000 litres per hour, and up to 200 bar pressure which makes the 10/20 a great all-round power washer with very high performance.
Compatibility with Easy!Lock
You may require an Easy!Lock Adapter with this machine to make it compatible with other Karcher accessories.
Technical data
| Current type (Ph/V/Hz) | 3 / 400 / 50 |
| Flow Rate (l/h) | 500 – 1000 |
| Operating pressure (bar/MPa) | 30 – 200 / 3 – 20 |
| Temperature (supply 12°C) (°C) | min. 80 – max. 155 |
| Power rating (kW) | 7.8 |
| Consumption fuel oil (kg/h) | 6.4 |
| Heating oil consumption, eco!efficiency (kg/h) | 5.1 |
| Power cable (m) | 5 |
| Fuel tank (l) | 25 |
| Weight (with accessories) (kg) | 168 |
| Weight incl. packaging (kg) | 180 |
| Dimensions (L × W × H) (mm) | 1330 x 750 x 1060 |
Equipment
- Trigger gun: EASY!Force Advanced
- High-pressure hose: 10 m, Longlife
- Spray lance: 1050 mm
- Power nozzle
- ANTI!Twist
- Tanks for detergent, scale inhibitor and fuel can be filled from outside
- Control panel with indicator lamps
- Pressure switch control
- Pole reversing plug (three-phase)
- Electronic service control with LED display
- Two detergent tanks
- Dry running protection






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