The HD 9/20-4 M Classic high-pressure washer from Kärcher's Classic series is characterized by ease of use, robust construction, and high-quality components that guarantee a long service life. This mid-range model is suitable for various cleaning tasks, such as washing cars, agricultural machinery, cleaning industrial equipment, and building facades. The pump with a crankshaft mechanism and brass cylinder head is designed to operate with water at temperatures up to 60°C. It supports water suction and allows for adjustment of water flow and operating pressure. The 4-pole low-speed electric motor reduces pump wear, which is further protected by a built-in water filter. Convenient access to key components simplifies maintenance. The model is also equipped with accessory holders featuring EASY!Lock connectors, ensuring quick and easy component replacement.

Technical specifications
Power supply (~/V/Hz) 3 / 376 - 424 / 50
Flow rate (l/h) 500 - 900
Inlet water temperature (°C) 60
Operating pressure (bar) 70 - 200
Max. pressure (bar) 240
Power consumption (kW) 6.5
Cable length (m) 5
Nozzle size 047
Water inlet 1″
Color anthracite
Weight (with accessories) (kg) 56.98
Weight (with packaging) (kg) 70
Dimensions (L × W × H) (mm) 740 x 528 x 952
Equipment

Gun: Standard
High-pressure hose: 10 m, ID 8, 315 bar
Spray lance: 840 mm
Power nozzle
Automatic pressure relief