K 4 FC

The Kärcher K 4 FC (Foam Cannon) represents a significant step up in power and mobility for the serious DIYer and homeowner.

Built to tackle the larger surfaces of a typical American home, the K 4 FC pressure washer combines 1900 PSI of stripping power with the convenience of a mobile trolley. This is the primary workhorse for the driveway, designed for those who need to revitalize weathered decks, remove years of buildup from concrete walkways, or clean the siding of a multi-story home. The generous 25-foot high-pressure hose makes it easy to clean SUVs, long driveways, and expansive patios without the frustration of constantly moving the machine as you work. The upright design and 2.4-inch wheels are specifically engineered to allow you to move the unit across your property without back strain. Under the hood, the K 4 FC features a premium aluminum pump that provides superior thermal resistance and a long lifespan, requiring virtually no maintenance beyond basic seasonal winterization. The included Turbo nozzle is a game-changer for concrete patios, using a concentrated, rotating jet to blast away deep-seated dirt that standard nozzles might miss. When switching to more sensitive surfaces like painted fences or lawn equipment, the 40° nozzle offers a gentle fan spray that cleans without damage. For acomplete finish, the included 0.13-gallon foam cannon allows for effective soap application on vehicles and large surfaces. The K 4 FC is engineered to provide a balanced, user-friendly experience that makes maintaining your home’s exterior faster and more rewarding. WARNING: This product can expose you to chemicals including lead and Diisononyl phthalate, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Features and benefits
Universal connections
  • Easily interchangeable Quick Connect nozzles.
  • M22 hose and trigger gun connections.
Practical cable and accessory storage
  • The trigger gun, spray lance, nozzles and the high-pressure hose can be conveniently stowed on the device.
  • The power cable can be safely stored using integrated cable hooks.
Large wheels and ergonomic handle height
  • For safe and convenient transport, even on rough terrain, such as garden paths.
  • Easy to maneuver.
Integrated detergent suction hose
  • Convenient and easy use of detergents.
  • Kärcher detergents (available as an option) not only protect and care for the surface being cleaned but produce more efficient and longer-lasting results.
Aluminium pump
  • Robust, long-lasting and of the highest quality.
Total Stop system
  • Automatic shutdown of the pump when the gun trigger is released.
  • To save energy and extend the service life of the pump.
Integrated water filter
  • Protects the high-pressure washer pump against small dirt particles from impure water.
Specifications

Technical data

Phase (Ph) 1
Voltage (V) 120
Cartridge filter PES (Hz) 60
Pressure (psi) 1900
Flow rate (gal/min) 1.2
Water Feed Temperature Max. (°F) max. 104
Rated input power (kW) 1.49
Power cable (ft) 35
Color yellow
Weight without accessories (lb) 12.1
Weight incl. packaging (lb) 18.6
Dimensions (L x W x H) (in) 11.7 x 13.6 x 33.4

Accessories

  • Foam jet: 16.9 oz
  • Trigger gun connection thread: M 22
  • Device connection thread: M 22
  • Quick Connect Kärcher standard nozzles 25°
  • Quick Connect Kärcher standard nozzles 40°
  • Quick Connect Kärcher Standard nozzles detergent
  • Kärcher Quick Connect standard turbo nozzle
  • High-pressure hose: 25 ft
  • Adapter for 3/4" garden hose 3/4"

Equipment

  • Pump material: aluminium
  • Integrated water filter
  • Cable hook
Cleaning application
  • Motorcycles and ATV's
  • Medium and large cars, trucks and SUV's
  • Lawn care equipment and tools
  • Garden/patio/balcony furniture
  • Stone walls and brick
  • Outside areas
  • Fences
  • Areas around the home and garden
  • Façade
Accessories
Find parts for K 4 FC

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