Water blaster HDS 10/21-4 M Classic
Reliable, easy to operate hot water blaster, 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 10/21-4 M Classic hot water blaster 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 10/21-4 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 durable
Efficient burner engineering
Classic accessories with EASY!Lock connections
Reliability
Outstanding mobility
Specifications
Technical data
| Number of current phases (Ph) | 3 |
| Voltage (V) | 400 |
| Frequency (Hz) | 50 |
| Flow rate (l/h) | 350 - 1000 |
| Working pressure (bar/MPa) | 30 - 210 / 3 - 21 |
| Max. pressure (bar) | 235 |
| Temperature (12°C inlet temperature) (°C) | max. 80 |
| Connected load (kW) | 8 |
| Heating oil consumption, full load/eco!efficiency (kg/h) | 6.4 |
| Heating oil consumption, eco!efficiency (kg/h) | 5.2 |
| Power cable (m) | 5 |
| Fuel tank (l) | 30 |
| Weight (with accessories) (kg) | 128 |
| Weight incl. packaging (kg) | 138 |
| Dimensions (L × W × H) (mm) | 1075 x 722 x 892 |
Scope of supply
- Spray gun: Standard
- High-pressure hose length: 10 m
- High-pressure hose specification: DN 8, 315 bar
- Spray lance: 1050 mm
- Power nozzle
Equipment
- ANTI!Twist
- Pressure switch-off
- Pole reversing plug (3-phase)
Videos
Application areas
- Vehicle cleaning
- Device and machine cleaning
- Workshop cleaning
- Cleaning outdoor areas
- Service station cleaning
- Facade cleaning
- Swimming pool cleaning
- Cleaning of sports facilities
- Cleaning during production processes
- Cleaning of production facilities
