KARCHER 1800PSI Cold Water Electric Pressure Washer with Water Cooled Induction Motor Model# 1.603-120.0

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UPC/EAN:  003633903120

MSRP: $323.99 
NOW: $318.99

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Introducing our top of the line electric pressure washer, a member of the all-new X-Series!


Additional Features
  • The K 3.740 is built to last and can withstand the rigorous demands of frequent use; it features an innovative, patented water-cooled induction motor that delivers better performance and a longer life
  • Bayonet trigger gun with child safety lock
  • You can even draw water from a standing source, a feature that comes in handy when a water faucet isn’t available
  • 1.5 GPM, direct-drive axial pump
  • German engineered
  • The K 3.740 generates an amazing 1800 PSI, up to 35 times as much pressure as a garden hose
  • For tough jobs, attach the included DirtBlaster® spray wand to increase the effective pressure by up to 50%
  • For less intense cleaning, attach the VarioPower spray wand, which allows you to adjust the pressure and detergent dispensing right on the wand
  • Based on feedback from our customers, we equipped this top-of-the-line model with a built-in pressurized hose reel, the ultimate solution for convenient, hassle-free storage of the high pressure hose
  • We also included a quick connect system to reduce your startup time by up to 75%
  • The K3.740 comes standard with an onboard detergent tank to make it easy to clean with detergents
  • Much quieter than a gasoline pressure washer and certified by CSA International for safety
  • The K 3.740 is perfect for frequent demanding use; if you clean often, value durability and demand professional level cleaning results, check out the K 3.740 today
Product Specifications
Acme Tools Part Number K3.740 
Acme Tools Vendor Number K021 
Amperage (A) 13 
Assembled Weight (lbs) 28.22 
CSA Certified Yes 
Chemical/Detergent Injection Yes 
Color / Finish yellow/black 
Cord Length (ft) 35 
Country of Origin CHN 
Detergent Tank Options Single Tank 
ETL Listed No 
Flow Rating (gpm) 1.5 
Handle Material Plastic 
Hose Diameter 1/4 in 
Hose Length (ft) 25 
Hose Material Plastic 
Internet Product Code (IPC) F6C7AF326DA 
Maximum Pressure Rating (psi) 1800 
Nozzle Type Variable Fan 
Package Contents machine, 25 Ft. high pressure hose, trigger gun, VarioPower Spray Wand, Dirt Blaster Wand, detergent tank, instruction manual, warranty registration 
Package Weight 31.5 
Pressure Washer Motor Type Induction 
Pressure Washer Rating Residential 
Pump Type Karcher direct drive axial 
Recommended Safety Equipment eye protection 
UL Listed No 
Warranty 1 year limited warranty with Rapid Exchange Support 
Wheel Kit Yes 
Wheels Yes