Karcher Pressure Washer Flow Rate 420 (l/h)

Compact, lightweight, and efficient — the K 4 Classic delivers powerful cleaning performance in a user-friendly mid‑range package for light to moderate outdoor maintenance.

🔧 Key Features

• Quick Connect trigger gun for easy, tool‑free connection of hose and accessories
• 6 m high‑pressure hose, conveniently stored on a front-mounted hook
• Vario Power spray lance allows adjustable pressure from gentle to strong
• Dirt Blaster lance delivers a rotating, concentrated jet for heavy stains
• Detergent suction hose for simple soap application to boost cleaning results
• Telescopic aluminium handle extends for use and retracts compactly for storage
• Integrated water filter helps safeguard the pump from debris
• On-board storage holds lances, gun, and nozzles securely

⚙️ Technical Specifications

• Power supply: 220–240 V / 50–60 Hz
• Maximum pressure: up to 130 bar
• Flow rate: approx. 420 L/h
• Cleaning performance: about 30 m²/h
• Max. inlet water temperature: 40 °C
• Rated power consumption: approx. 1,800 W
• Power cable length: 5 m
• Weight (unit only): ~4.6 kg
• Dimensions (L × W × H): ~264 × 256 × 450 mm