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Description
HDS 9/20-4 M high-pressure cleaner
Easy-to-use, mid-range hot water high-pressure cleaner with robust axial pump and 3 pistons, water-cooled 4-pole electric motor, and 2 detergent tanks. The HDS 9/20-4 M hot water high-pressure cleaner from Kärcher combines maximum cleaning quality with optimum ergonomics and ease of use. High-quality components and systems, such as the robust 3-piston axial pump with ceramic piston, the low-speed, water-cooled 4-pole electric motor, the optimized burner design and the eco!efficiency mode, ensure safe and economical operation. The innovative EASY!Force Advanced HP trigger gun with servo control and 1050 mm long stainless steel lance with patented nozzle technology is also included as standard for fatigue-free and ergonomic working. This mid-range machine also impresses with its 2 detergent tanks, intuitive 1-switch operation, ergonomic accessory storage, time-saving EASY!Lock quick-release fasteners, and sophisticated mobility concept. Advanced safety technology reliably protects the HDS 9/20-4 M from damage.
Technical data
| Electrical connection (Ph/V/Hz) | 3 / 400 / 50 |
| Flow rate (l/h) | 450 - 900 |
| Working pressure (bar/MPa) | 30 - 200 / 3 - 20 |
| Temperature (12°C feed) (°C) | min. 80 - max. 155 |
| Connected power (kW) | 7 |
| Fuel oil consumption, at full load (kg/h) | 6.5 |
| Diesel consumption in eco!efficiency mode (kg/h) | 5.2 |
| Electric cable (m) | 5 |
| Fuel tank (l) | 25 |
| Weight (with accessories) (kg) | 155.2 |
| Weight with packaging (kg) | 165.1 |
| Dimensions (L x W x H) (mm) | 1330 x 750 x |
Scope of supply
Gun: EASY!Force Advanced
High-pressure hose length: 10 m
High-pressure hose type: Longlife
High-pressure hose specifications: DN 8,400 bar
Spray lance: 1050 mm
Power nozzle
Servo Control
Equipment
Cleaning agent function: 10-liter tank
ANTI!Twist (anti-twist)
Externally refillable tanks: cleaning agent, pro
Controls with indicator lights
Pressure switch
Plug for polarity reversal (three-phase)
2 cleaning agent tanks
Protection against dry running