The Kärcher K7 WCM Flex eco!Booster is a high-performance pressure washer designed for large outdoor areas and heavy-duty cleaning tasks. Ideal for patios, driveways, garden furniture, tools, and large vehicles, it delivers exceptional cleaning power combined with efficiency, flexibility, and long-lasting durability.
Maximum Cleaning Power
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Powerful Water-Cooled Motor – Ensures strong, consistent performance for frequent use and tough dirt removal.
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Dirt Blaster Lance – Provides a concentrated rotating jet for removing stubborn and heavy grime with ease.
eco!Booster Efficiency
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eco!Booster Lance – Delivers up to 50% increased cleaning performance compared to a standard flat jet, saving time, water, and energy.
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Perfect for delicate surfaces while still delivering powerful and efficient cleaning results.
Flexible & User-Friendly Design
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10m PremiumFlex High-Pressure Hose – Provides excellent reach and flexibility with reduced tangling.
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Quick Connect System – Allows fast and easy connection of hose and accessories.
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On-Board Storage – Keeps hose, lance, trigger gun, and accessories neatly stored on the machine.
Built for Convenience & Control
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Kärcher Home & Garden App Support – Provides cleaning tips, setup guidance, and usage support for optimal results.
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Integrated Water Filter – Protects the pump from dirt particles for improved reliability.
Durable & Reliable Construction
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Water-Cooled Motor ensures long service life and consistent performance under demanding conditions.
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Designed for frequent cleaning of large areas including patios, stone surfaces, cars, and outdoor equipment.
Key Specifications
| Feature | Details |
|---|---|
| Max Pressure | 180 bar |
| Flow Rate | 550 L/h |
| Power Rating | 2.8 kW |
| Hose | 10 m PremiumFlex high-pressure hose |
| Motor Type | Water-cooled motor |
| Area Performance | 60 m²/h |
| Water Temperature | Max 60°C |
| Detergent System | Suction hose |
| Weight | 17.3 kg (without accessories) |
| Dimensions (DxWxH) | 369 × 355 × 946 mm |
Why Choose the K7 WCM Flex eco!Booster?
Extreme cleaning power for large and heavily soiled areas
eco!Booster lance for faster and more efficient cleaning results
Dirt Blaster lance for tackling stubborn grime
10m PremiumFlex hose for maximum reach and flexibility
Durable water-cooled motor designed for long-term use
Smart app support for improved cleaning guidance
