Kärcher High-pressure washer HD 10/21-4 S ST Classic
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Easy to use in every way, ultra-powerful and robust: HD 10/21-4 S St. Classic cold water high-pressure cleaner for tough continuous use in stationary operation.
The HD 10/21-4 S St. Classic is a stationary cold water high-pressure cleaner that offers the perfect combination of high-performance cleaning with easy operation, maintenance and installation of its steel frame on the wall or floor. This is due to the machine's 8 kW engine output, which produces up to 210 bar working pressure and delivers a flow rate of 1000 liters. Hardworking under the robust steel frame is the strong, easily adjustable crankshaft pump with its high-quality brass cylinder head and the low-speed 4-pole motor with automatic shut-off and air/water cooling. This ensures consistent, long-lasting and reliable operation. In addition, an easy-to-clean water filter reliably protects the pump from dirt. Rounded off by a comprehensive range of accessories included as standard - gun, lance, 10 meter high-pressure hose and power nozzle, all with innovative quick EASY!Lock couplings for speed and simplicity - the HD 10/21-4 S Classic is the perfect choice for tough working conditions.
Features and benefits
Powerful and robust crankshaft pump with brass cylinder head and pistons with ceramic sides
High efficiency and workmanship Long life with low maintenance costs With suction function and can handle up to 60 °C inlet water temperature
Robust, stationary chassis
A robust tubular steel frame protects the machine from damage. Stable tubular steel frame protects all components. Integrated accessory storage
Classic accessories with EASY!Lock connections
Quick and easy unpacking and assembly and easy to change accessories Robust and durable accessories User-friendlyClear machine design
- Large water filter that protects the engine
- Pressure and water flow can be adjusted directly on the pump itself
- The oil level and quality can be easily checked through the inspection window and with the dipstick.
4-pole low-speed motor with air-water cooling system
- Tried and tested high-quality Kärcher components guarantee a long service life.
- For high level of performance with low maintenance costs.
- Built to last, very reliable.
Easy to use and maintain
- Integrated water filter can be removed and cleaned without tools
- Good accessibility for easy service and maintenance
- Easy operation
Very flexible
- The extensive range of accessories provides ergonomic and economical cleaning solutions for a variety of applications.
- Wide range of accessories for all types of applications
- Easy installation
Specifications
Technical data
| Mains voltage (Ph/V/ Hz ) | 3 / 376 - 424 / 50 |
| Flow rate (l/h) | 500 - 1000 |
| Inlet temperature (°C) | 60 |
| Working pressure (bar) | 50 - 210 |
| Max pressure (bar) | 270 |
| Power (kW) | 8 |
| Power cable (m) | 5 |
| Nozzle size | 050 |
| Water supply | 1″ |
| Paint | anthracite |
| Weight (with accessories) (kg) | 50.2 |
| Weight incl. packaging (kg) | 55.9 |
| Dimensions (L × W × H) (mm) | 720x522x418 |
The following is included
- High pressure hose length: 10 m
- High pressure hose specification: DN 8, 315 bar
- Flush pipe: 840 mm
- Power nozzle
Standard equipment
- Crankshaft pump with ceramic pistons
- 4-pole three-phase motor with air and water cooling
- Automatic start/stop
- Integrated fine mesh water filter
- Oil level gauge
- Brass pump
Areas of use
- Cleaning of animal stables in agriculture
- Perfect for car dealerships, car rental companies and gas stations
- Vehicle and machine cleaning in the automotive, industrial and agricultural sectors
- Cleaning of tractors, machinery and accessories in agriculture
- High-pressure cleaning of machinery and equipment in the construction, agricultural and municipal sectors.
- For cleaning production halls, warehouses and logistics halls, as well as loading areas
- Ideal for various needs in the transport and logistics sector
- Industry
- Agriculture
