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Description
HD 9/20-4 S high-pressure cleaner
The HD 9/20-4 cold water high-pressure cleaner delivers maximum pressure with high flow rates. Its ultra-robust, ergonomic design makes it ideal for everyday use. The HD 9/20-4 cold water high-pressure cleaner is ideal for everyday use in the most extreme conditions. High-quality construction materials guarantee the best performance Kärcher has to offer. The ultra-resistant oscillating pump with stainless steel pistons and brass cylinder head delivers exceptional performance, combined with a low-speed 4-pole electric motor with air and water cooling system for maximum durability, resistance, and reliability. The integrated aluminum frame reduces weight and offers greater versatility for moving around and working on the go. The machine is designed to be powerful, lightweight, and practical. Multiple compartments for storing accessories, the EASY!Force Advanced gun, and the pressure regulator directly on the Servo Control lance ensure maximum control during use, combined with exceptional comfort for the operator.
Technical data
| Electrical connection (Ph/V/Hz) | 3 / 376 - 424 / 50 |
| Flow rate (l/h) | 500 - 900 |
| Water inlet temperature (°C) | 60 |
| Working pressure (bar) | 50 - 200 |
| Max. pressure (bar) | 250 |
| Connected power (kW) | 7 |
| Electric cable (m) | 5 |
| Nozzle size | 047 |
| Water supply | 1″ |
| Color | anthracite |
| Weight (with accessories) (kg) | 62.4 |
| Weight with packaging (kg) | 70.7 |
| Dimensions (L x W x H) (mm) | 607 x 518 x 1063 |
Scope of supply
Gun: EASY!Force Advanced
Gun with soft grip
High-pressure hose length: 10 m
High-pressure hose type: Premium quality
High-pressure hose specifications: DN 8, 315 bar
Spray lance: 1050 mm
Power nozzle
Servo Control
Equipment
4-pole three-phase motor with air/AC cooling
Three-piston axial pump: With stainless steel pistons
Pressure switch
Integrated fine water filter
Oil inspection glass
Brass water inlet





