Karcher K4 Electric Power Pressure Washer review
Karcher K4 Electric Power Pressure Washer review
- Cleaner. Quicker. 1900 PSI, 1.5 GPM Electric Pressure Washer — 25 foot high pressure hose
- Included: Vario Power Spray wand — easily adjust spray right from the wand
- Dirtblaster spray wand — tackles the hardest jobs in half the time
- N-COR pump — durable, non-corrosive and maintenance-free
- Water cooled induction motor — increases life by up to 5X
- Onboard detergent tank — 7.7″ high impact wheels — 35 foot GFCI power cord
- Protected by industry-leading Rapid Exchange Program warranty.

The Karcher K4 is equipped with a patented water cooled induction motor that prolongs the life of the motor by up to 5X, reduces noise output, and lowers energy consumption. The patented N-Cor pump is durable, non-corrosive, and maintenance free.
The Kärcher K4 Pressure Washer combines power with an innovative water-cooled induction motor for enhanced performance and longer life. Matching its power and design, the Quick Connect hose system efficiently eliminates kinking and reduces set up times, making it a convenient solution for cleaning your home. The K4 includes a Vario Lance, detergent suction hose and Dirtblaster Lance which provides up to 50% greater cleaning power than a standard high pressure lance. The K4 pressure washer’s plug & clean detergent system makes it simple to use and easy to switch between a low pressure detergent application and a high pressure wash jet. With an upright design, wheels and a long handle, the Kärcher K4 ensures excellent mobility. An impact-resistant casing and fine mesh water filter prevent dirt particles from damaging the motor and three-piston axial-flow pump, whilst a safety valve prevents pressure overload. All Kärcher K4 pressure washers can work using a static or harvested water source drawn using a Kärcher suction hose and filter, or connected to a water butt tap. The K4 comes with a 3 year guarantee.
Technical data Order Number 1.180–151.0 EAN code 4039784727748 Pressure bar / MPa 20–130 / 2–13 Flow rate l/h 420 Max. water feed temperature °C max. 40 Power rating kW 1,8 Weight without accessories kg 11,8 Dimensions (L x W x H) mm 300 × 394 × 876 Current type V / Hz 230 / 50 Equipment Detergent Universal cleaner, 1 L High-pressure gun Standard Quick Connect Vario Power spray lance Dirt Blaster spray lance High-pressure hose m 6 Quick Connect on machine Detergent application via Plug and Clean system Telescopic handle Water-cooled motor Integrated water filter
