Generac 3100 PSI Commercial Power Washer 

by Generac | Item  #: 127098 | Model #:  6590 |
Generac 3100 PSI Commercial Power Washer
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  • $ 599 00
Non-member price:$658.90  Join now!
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About this item

  • 2.8 gallons per minute
  • Powerful 212cc Generac OHV Engine
  • Professional spray gun
  • Designed and built in the USA


Generac's rugged commercial power washers feature professional-grade triple pumps and the durable, welded, roll-cage-style frame protects both the engine and the pump.

Pro-grade triplex pump lasts up to 4x longer than axial cam pumps. The powerful 212cc Generac OHV Engine delivers maximum cleaning performance and reliability. The low-oil shutdown sensor will help safeguard the engine. Brass quick change fittings for faster connections. A pressure control valve for adjustable cleaning power. Includes 5 quick click nozzle tips.


Pressure Rating (PSI): 3100psi
Gallons Per Minute: 2.8
Number of Spray Tips Included: 5
Quick Connect Tips: Yes
Detergent Tank Options: None
Chemical/Detergent Injection: Siphon Hose
Hose Length (ft.): 35 Feet
Warranty: 3 Year Limited
Wheel Type: Oversized never-flat
Wheel Material: Rubber
Start Type: Pull
Fuel Capacity (gal.): 0.8
Recommended Engine Oil: SAE 30 or 10W30
Engine Oil Capacity (oz.): 20
Package Contents: Pressure washer, Hose, Tips, Wand and Manual
Hose Diameter (in.): 0.3125
Hose Material: Non-marring Steel & Braided polyurethane
Nozzle Type: Quick-Click
Adjustable Wand: No
Usage: Commercial
Engine Brand: Generac
Engine Displacement (CC): 212
Pump Type: Triplex
Model Number: 6590
Assembled Weight (lbs.): 102.5
Assembled Size (LxWxH): 31.8x24.3x38 inches
Ship Dimensions (LxWxH): 26x25.5x31 inches

Assembled Size

31.8" x 24.3" x 38"

Component Country




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  • Delivery is not available to AK, HI or Puerto Rico

    Warranty Information

    3 year limited

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