Karcher K3.740 Electric X Series 1800 PSI Electric Cold Water Residential Grade Pressure Washer

- Item #: BCI2164193
Originally $299.99, You Save 13%
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  • New X-Series water cooled induction motor greatly reduces heat generated by pump and motor, extending life
  • Motor noise is reduced up to 50% so you can work more comfortably
  • Advanced vibration dampening system means less vibration results in less wear and tear on the unit
  • New N-Cor swash plate transfer system pump
  • Lightweight and strong patented N-Cor polymer resists corrosion
  • Out performs and lasts longer than previous pumps
  • Pump design results in a quieter pump
  • Vario Spray twists for pencil point to wide spray pattern
  • Dirt Blaster agitator stream cleans deep into nooks and crannies
  • Not suitable for delicate surfaces
  • Telescoping handle extends for easy movement, collapses for compact storage
  • Uses Karcher's unique quick connect fittings


  • Maximum Pressure: 1800 PSI
  • Flow Rate: 1.5 GPM

Additional Karcher Links

Our SKU: Karcher K3.740

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Karcher K3.740 Product Specifications

Adjustable Pressure No
Amperage 13
CARB approved Yes
Chemical Injection Single Detergent Tank
Cleaning Power 2700
Cord Length 420
Cord Type GFCI
Flow Rate (GPM) 1.5
Frame Type 2-Wheel Cart
Fuel Type Electric
Grade Entry
Height 26.02
Hose Connection Quick-Connect
Hose Diameter 0.25
Hose Included Yes
Hose Length 300
Hose Material PVC / Plastic
Hose Storage Hook
Length 12.87
Manufacturer Warranty 1 Year Residential
Motor Type Induction, 120-Volt Single-Phase
PSI 1800
Product Weight 28.22
Pump Brand Karcher
Pump Type Axial Cam
Spray Gun Connection Karcher Bayonet
Spray Gun Included Yes
Spray Wand Included Yes
Spray Wand Type Adjustable
Theme Residential
Turbo Nozzle Included Yes
Voltage 120
Water Temperature Cold
Wheel Style Plastic
Width 16.77

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