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Karcher® 1800 PSI Electric Pressure Washer

Karcher , K 3.450
QC Supply Part #: 110660
Shipping: Standard
Availability: In stock

Get 1,800 PSI of cleaning pressure in an easy-to-use pressure washer.


The Karcher® K 3.450 Electric Pressure Washer has an advanced induction motor that lasts up to 3x longer and delivers 1,800 PSI of cleaning pressure. This gives you more than 35x as much pressure as a garden hose.

Has a top-mounted detergent tank for convenient access to reduce cleaning time and a sturdy, non-corrosive, rust-free brass garden hose connection for easy set-up. Simply fill the detergent tank, attach the Vario Power Spray (VPS) wand and dial up the right amount of water pressure for the job. For tougher jobs, attach the DirtBlaster® wand, which increases the effective pressure by up to 50%.

Standard Accessories:

  • Integrated fine mesh water filter
  • Adapter garden hose A 3/4"
  • 25' of high-pressure hose
  • Detergent tank
  • Gun with quick connect
  • Quick connect on machine
  • Vario-power spray lance
  • DirtBlaster® wand
  • Garden hose with quick connect

Technical Data:

  • Operating Pressure: 1,800 PSI
  • Water Volume GPM: 1.5
  • Maximum Water Inlet Temp: 104° F
  • Weight Without Accessories: 30 lbs.
  • Dimensions: 38.5" L x 11.5" W x 12.5" H
  • Frequency: 60 Hz
  • Voltage: 120 V
Brand Karcher
Manufacturer Part Number K 3.450

Manuals & Resources


Customer Reviews

  • 5 Stars

    Very pleased with my power washer

    Review by on Nov 9, 2016

    I love the Karcher Power Washer! It does exactly what I need and it seems to be a very well-made product. I couldn't be happier with my purchase. The price was good and the delivery was fast.

  • 5 Stars

    Pleased with the washer

    Review by on May 10, 2015

    I have not had a chance to use the pressure washer yet, but I must say so far I am satisfied with the quality of manufacture of it. Hope to put it to use soon. Also ordering and delivery were fast and easy.

  • 5 Stars

    Very satified in all aspects of the purchase

    Review by on Apr 10, 2015

    I love my Karcher Power washer. It is exactly what I was looking for and was expecting. What I wasn't expecting was the easy of purchasing and the lightning speed of delivery.

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