Karcher® Classic HD 3.0/20-4M Ea Mid-Class Pressure Washer

Karcher® Classic HD 3.0/20-4M Ea Mid-Class Pressure Washer

Item # 1.524-126.0

  • Mid-class electric-powered pressure washer. Cold water power for commercial applications. Compact, highly mobile and hard wearing.
  • GPM: 1.3-3.0; PSI: 435-2000
  • HP: 4.7; Electrical: 220-240V/1ph
  • Amps: 20; Pump: Karcher Axial
Manufacturers Item #15241260

Built with high grade lightweight polypropylene and designed with usability and ergonomics in mind, this unit features patented direct drive Karcher axial pumps with corrosion-resistant brass cylinder heads and protected by a 7-year warranty. Delivers up to 3.0 GPM at 2000 PSI and is ETL certified to UL and CSA standards.


  • Unique CHEM switch system allows operator to switch between two on-board detergent tanks without interruption; includes precise two-way metering valve to accurately vary detergent volume.
  • Easy cleaning agent bottle changeover.
  • Robust, 3-position axial pump feature detergent-resistant brass cylinder head and stainless valves; pump is protected by pressure switch and overflow valve.
  • Built-in motor protection against voltage fluctuations and excessive temperatures.
  • Single-phase unit features ground-fault circuit interrupter (GFCI) for operator safety.
  • Low-speed, 4-pole, air-cooled motor runs quieter and cooler than conventional motors thus prolonging its service life.
  • Ceramic-coated piston.
  • Rear cable-hose rack provides added convenience.
  • Kink-free, 33-ft high-pressure hose is easy to wind, with integrated connection inside the gun which swivels under full pressure.
  • Integrated lance holder for easy transport.
  • Parking position for short breaks.
  • Large wheels for uneven surfaces.
  • Upright design for easy, ergonomic transport.
  • Integrated tilting aid at the rear.
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