HDS 9/20-4 Classic
Reliable, easy to operate hot water high-pressure cleaner, with excellent price/performance ratio and equipped with a high-quality crankshaft pump as well as a robust tubular steel frame.
Thanks to its proven and particularly powerful and reliable components, the HDS 9/20-4 M Classic hot water high-pressure cleaner from Kärcher shines with the simplest operation, ease of maintenance and best cleaning results. The robust crankshaft pump, protected from contamination by a water filter, and the low-speed, 4-pole electric motor ensure high performance and long-lasting operation. Thanks to the open design, all essential components are very easy to access, while maximum protection is ensured by a sturdy tubular steel frame. This makes the HDS 9/20-4 M Classic suitable for the most challenging applications under harsh conditions, such as on construction sites or in agriculture. Integrated crane hooks and large, puncture-resistant wheels facilitate transport to and from the site. The machine from the middle class is also equipped with the proven Classic high-pressure gun, a 30 litre fuel tank for very long cleaning applications and practical options for accessory storage as standard.
Features and benefits
Robust and long-lasting
- A robust tubular steel frame reliably protects the machine against damage.
- Good accessibility for easy service and maintenance.
Reliability
- Robust crankshaft pump with proven Kärcher quality.
- Proven safety technology such as thermo and safety valve and water filter.
Efficient burner engineering
- High degree of efficiency with low emissions and long life.
- Long work applications thanks to 30-l fuel tank.
- In eco!efficiency mode, the machine operates in the most economical temperature range (60 °C) – with full water flow.
Outstanding mobility
- Puncture-proof, large wheels for safe manoeuvring on uneven surfaces.
- With crane hook for simple transport.
Specifications
Technical data
| Current type (Ph/V/Hz) | 3 / 400 / 50 |
| Flow Rate (l/h) | 300 - 900 |
| Operating pressure (bar/MPa) | 30 - 200 / 3 - 20 |
| Temperature (supply 12°C) (°C) | max. 80 |
| Power rating (kW) | 6.4 |
| Consumption fuel oil (kg/h) | 4 |
| Power cable (m) | 5 |
| Fuel tank (l) | 30 |
| Weight (with accessories) (kg) | 124 |
| Weight incl. packaging (kg) | 134 |
| Dimensions (L × W × H) (mm) | 1075 x 722 x 892 |
Scope of supply
- Trigger gun: Standard
- High-pressure hose: 10 m, ID 8, 315 bar
- Spray lance: 1050 mm
- Power nozzle
Equipment
- ANTI!Twist
- Pressure switch control
- Pole reversing plug (three-phase)
Videos
Application areas
- Vehicle cleaning
- Device and machine cleaning
- Workshop cleaning
- Cleaning outdoor spaces
- Service station cleaning
- Façade cleaning
- Swimming pool cleaning
- Cleaning of sports facilities
- Cleaning during production processes
- Cleaning of production facilities
