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Model#: GRCN6414

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Generac 6414 3,000 PSI 2.8 GPM OneWash 4-in-1 Gas Pressure Washer (CARB)

Model#: GRCN6414
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$313.00 (45%)
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Product Overview


A medium duty pressure washer, this unit offers more power which means quicker and more efficient cleaning. The larger engine provides a steadier pump cycle and longer machine life. For intense do-it-yourselfers with tough cleaning jobs. Good for driveways and sidewalks, decks, gutters and any medium job.
Generac's OneWash pressure washers offer users the ultimate option of versatility and power in one package. Featuring the new PowerDial, which offers water pressure adjustment from 2,000 PSI up to 3,000 PSI, the OneWash lets user select the precise amount of power needed for various task including deck washing, wood, driveways, cars and more.
  • Generac OHV horizontal shaft engine provides plenty of power and performance
  • Axial cam pumps offer easy access and maintenance when needed
  • Integrated spray gun holder keeps spray gun and accessories secure and organized
  • Longer barrel high-performance spray gun provides added stability and spray accuracy
  • Thick cushioned grip spray gun for added comfort during extended periods of use
  • PowerDial 4-in-1 pressure selection offers users precise cleaning power for the task at hand
  • 3,000 PSI 2.8 GPM OneWash 4-in-1 Gas Pressure Washer (CARB) - 6414
  • Spray Gun
  • 30 ft. PVC Hose
  • 3/4 Gallon Tank
  • (3) Quick-Click Nozzle Tips (0 Degrees, 25 Degrees, Soap)


Length: 21 in.
Width: 21 in.
Height: 40 in.
Weight: 68 lbs.
Adjustable Pressure: Yes
Best Uses: Washing Vehicles, Patio Furniture, Fencing
CARB Compliant: Yes
Chemical Injection: Detergent Tank
Cleaning Power: 8,400 (PSI x GPM)
Engine Displacement: 212cc
Flow Rate: 2.8 GPM
Frame Type: 2 Wheel Cart
High Pressure Hose: 30 ft.
Hose Material: PVC
Motor: Generac OHV
Number of Quick Connect Nozzles Included: 3 Quick-Click Tips
Operating Pressure: 3,000 PSI
Power Type: Gas
Pump Type: Axial Cam
Spraygun Connection: Quick-Click
Starter: Recoil
Temperature: Cold
Type: Medium-Duty
Wheel Size: 10 in.
Wheel Type: Rubber


Product Reviews


by PowerReviews
Generac3,000 PSI 2.8 GPM OneWash 4-in-1 Gas Pressure Washer (CARB)

(based on 1 review)

Reviewed by 1 customer

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I have used this only a couple of times

By Butch

from Kansas

About Me Handyman

Verified Buyer


  • Adjustable
  • Easy To Operate
  • Lightweight


    Best Uses

    • Lawn

    Comments about 3,000 PSI 2.8 GPM OneWash 4-in-1 Gas Pressure Washer (CARB):

    I have used this only a couple of times but so far I am happy with it. This is the first pressure washer I have owned and it took a little learning before I was comfortible with it.

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    Questions & Answers

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    1 Question | 1 Answer
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    • 3,000 PSI 2.8 GPM OneWash 4-in-1 Gas Pressure Washer (CARB)


      does this model have engine shutdown for low oil and low water?
      Asked on 11/14/2014 by Bob

      1 answer

      • Staff Reviewer


        No. The OneWash pressure washers are not equipped with a low oil shutdown feature.

        Answered on 3/18/2015 by Ray from Atlanta
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