The HD 10/21-4 S combines compact upright design with powerful performance, delivering 210 bar pressure and up to 1,000 l/h flow via its robust three-phase drive. Its space-saving construction, large rubber-tyred wheels, and integrated nozzle storage ensure easy manoeuvrability, transport, and convenience. With the EASY!Force gun for fatigue-free operation and EASY!Lock fasteners for quick, durable connections, the machine guarantees efficient handling. Designed for tough daily use, its brass cylinder head and stainless steel pistons with ceramic sleeves provide long-lasting reliability.
Efficiency & Ease of Use
• EASY!Force high-pressure gun: fatigue-free operation
• EASY!Lock quick-release couplings: durable, robust, 5× faster than screws
Proven Kärcher Quality
• 4-pole water-cooled electric motor
• Robust brass cylinder head with ceramic pistons
• Reinforced, impact-resistant plastic chassis
Water Fine Filter
• Large integrated filter protects pump from dirt particles
• Prevents contamination and extends service life
Outstanding Mobility
• Large rubber wheels for rough terrain, stairs, and landings
• Sack truck design for easy, ergonomic transport
| Type | Operations |
|---|---|
| Power supply (Ph/V/Hz) | 3 / 220 / 60 |
| Flow rate (l/h) | 1000 |
| Inlet temperature (°C) | 60 |
| Working pressure (bar/MPa) | 210 / 21 |
| Max. pressure (bar/MPa) | 231 / 23.1 |
| Connected load (kW) | 7.8 |
| Colour | anthracite |
| Weight (with accessories) (kg) | 63.4 |
| Weight incl. packaging (kg) | 69.4 |
| Dimensions (L × W × H) (mm) | 560 x 500 x 1090 |
For agriculture (cleaning animal stables, tractors, machines, and implements); Automotive Industry (cleaning vehicles, machines, and equipment in dealerships, hire companies, and service stations); Industry (cleaning production halls, warehouses, and logistics halls); and Transport & Logistics (various applications in the sector)
