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The Karcher HD 9/20-4 SXA Plus Cold Water Pressure Washer – also known as the Kärcher HD9/20-4 SXA Plus and Karcher HD920-4 SXA Plus – delivers exceptional professional cleaning power with premium ease-of-use features, including an integrated automatic hose reel for rapid, tangle-free setup. As part of the Kärcher Super Class series, this high-spec cold water machine is built for intensive industrial, commercial and contract cleaning applications.
Driven by a durable 4-pole low-speed motor, the Karcher HD 9/20-4 SXA Plus Cold Water Pressure Washer produces up to 200 bar of pressure, giving strong, consistent cleaning performance on vehicles, equipment, machinery, buildings, yards and demanding surfaces. The automatic hose reel enhances workflow by enabling smooth, controlled hose retraction at the push of a button.
The Karcher HD 9/20-4 SXA Plus features the EASY!Force trigger and EASY!Lock connection system, reducing operator fatigue and shortening changeover time. Its upright ergonomic design improves manoeuvrability, while robust professional components ensure longevity even under heavy daily use.
Why should I buy a Karcher HD 9/20-4 SXA Plus Cold Water Pressure Washer?
If you need a powerful, highly efficient cold water machine with premium convenience features, the Karcher HD 9/20-4 SXA Plus stands out thanks to its automatic hose reel, rugged build quality and reliable high-pressure performance. It is the ideal choice for operators working in fast-paced professional environments.
Product Key Features
- 200 bar performance – delivers strong, reliable pressure for demanding industrial and commercial cleaning tasks.
- Automatic hose reel – powered reel enables smooth, controlled hose winding for fast, efficient setup and storage.
- Durable 4-pole motor – long-life, low-speed motor designed for continuous heavy-duty operation.
- EASY!Force trigger – minimises holding effort for comfortable, fatigue-free use over long shifts.
- EASY!Lock quick connections – ultra-fast accessory changes reduce downtime on busy workdays.
- Ergonomic upright design – enhances manoeuvrability and stability on varied surfaces.
- Detergent application capable – supports detergent suction for improved cleaning on grease and heavy soiling.
Accessories Included
- Karcher EASY!Lock Hose Reel High Pressure Hose - 20 Metres
- Karcher EASY!Force Advanced High Pressure Trigger Gun
- Karcher EASY!Lock Servo Pressure Controller
- Karcher EASY!Lock Spray Lance - 1050mm
- Karcher EASY!Lock Power Nozzle
- Karcher EASY!Lock Nozzle Nut & Protector
- Karcher EASY!Lock Vibra Soft Dirtblaster Nozzle
| Pump Specifications | |
| Water Flow Rate | 900 Litres / Hour |
| Operating Pressure | 200 Bar |
| Max. Pressure | 250 Bar |
| Variable Pressure | Yes |
| Detergent System | None |
| Pressure Adjustment | Servo Controller on gun/lance |
| Max. Water Feed Temperature | 60° C |
| Power Specifications | |
| Motor Type | 4-Pole Air/Water Cooled Induction Motor |
| Powered By | 420 Volt Mains |
| Power Rating | 7.0 kW |
| Cable Length | 5 Metres |
- Availability:
- Weight: 86.18kg
- Dimensions: 1,194.00mm x 623.00mm x 570.00mm
- Part No.: 1.286-952.0
- Barcode: 4054278904276







































