Generac 6602 Onewash 3100 PSI 2.8 GPM Pressure Washer

Generac 6602 Onewash 3100 PSI 2.8 GPM Pressure Washer
Model: 006602-0
Brand: Generac
(785)
2 stores
1 Products

Product Details

Generac’s 3100 PSI power washer gives you cleaning power, reliability and –above all – ease of use in an affordable, compact unit you can use to clean everything from patio furniture to driveways and decks. The user-friendly design makes it easy to assemble, connect hoses, move almost effortlessly regardless of terrain, and clean longer and more comfortably. The new OneWash™ from Generac. It’s four power washers in one. The OneWash features the largest, most powerful engine in its class. And the innovative PowerDial™ provides total control at the turn of a dial, so you can easily adjust the intensity of the spray to clean a wide range of surfaces, all with a single, easy-to-use control. With Generac’s OHV horizontal-shaft engine, the pump is well above the ground at the same level as the engine, making hose connections a snap-unlike vertical-shaft engines, where the hose connections are under the engine and more difficult to reach. Please note this unit cannot be sold to California

Generac OneWash gas pressure washer is ideal for medium-duty applications like cleaning siding, fences, decks and patios 212cc OHV engine generates up to 3100-PSI and 2.8-GPM for maximum cleaning power 3 Pro-style, quick-click nozzle tips allow you to easily switch between 25°, 0° and soap for a variety of cleaning applications Axial cam pump features easy-access hose connections, so you don’t have to kneel on the ground to connect hoses PowerDial variable-pressure control allows you to easily adjust the intensity of the spray to clean a wide range of surfaces 2 oversized, flat-free tires provide easy portability from project to project and handle rugged terrain with ease Onboard drainable, 3/4-gal detergent tank features a drain plug and cleans easily with a garden hose 30-ft high-pressure hose easily connects to the rear of the spray gun and provides extra length for larger projects Ergonomic spray gun features a cushion grip handle and the easy-to-pull trigger reduces fatigue during lengthy jobs

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Last Updated: 2025-09-26 05:27:49

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Product Specifications

Technical Details

Manufacturer -
Brand Generac
Item model number 006602-0
Color Orange
Weight -
Height -
Depth -

Additional Product Information

Product Id 806848
User Reviews and Ratings
4.6 (785 ratings)
4.6 out of 5 stars
UPC 696471066029

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Generac 6602 Onewash 3100 PSI 2.8 GPM Pressure Washer
Reviews: 785
app.ratings: (785)
Price:
$482.48 Visit walmart

Top User Reviews and Ratings (10 total reviews)

(2)
Reviewed in the USA on Sep 21, 2025

first carb went bad, then it siezed up over the winter inside garage

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Feb 08, 2025

I've had my Generac 2900 for about 6 or 7 years now. Always starts right up with NO problems - may take a second pull but never more. Driveway several times, cars, sidewalks PERFECT for all these jobs! Users having problems with it starting should NOT STORE it for extended periods of time as the gas will build up water in it and then YES, it wont start. Generac ,makes great produncts. We have a 5500 Generator from them as well - both run great,

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Jun 20, 2022

very nice, however the Gas cap was cracked, still usable but cracked, If you see this you could send me a new Cap. Thanks

Anonymous • Review provider: walmart.com
(4)
Reviewed in the USA on Oct 01, 2018

This is a heavy duty tool fit for all tasks I can think of. Any final review is contingent upon how it weathers through winter storage, if the pump seals last and the winterizing fluid I purchased from Generac for it works well, then we should be all good. I am worried about storing it in sub-zero temperatures. I love the convenient storage location of the various nozzles, and the wand is nicely designed. Minor complaints: the suction tube for detergents floats, need a way to have this stay submerged in the bottom of a bucket/bottle. Clamps etc. I've tried just restrict the detergent flow. Maybe a weight of some sort. Also this needs to be kept off the hot engine, I used twist ties strategically placed along the hose. Second, the main hose is unwieldy, but it's tough to come up with a solution to this - the hose holds a lot of pressure and needs to be sturdy, but that makes it tough to coil/manage. But moreover, this also needs to be kept away from the hot engine. I tried looming it up with what appears to be a plastic hangar (perhaps intended for this purpose?) near the wand storage area, but this wore and ultimately broke due to the high stress the hose puts on it. Some sort of a sturdy loom is needed to keep the hose from getting destroyed by contact with the hot engine. This is admittedly not a huge risk, as the frame around the engine does a decent job of preventing incidental contact, but it can happen, and when you're busy working you can't easily babysit the hose. Lastly, for anyone washing large patio/deck areas, the rotary attachment is an absolute godsend. This thing works, and is a great value. It literally reduces job time by 400% or more. Keep in mind this is a serious tool - my wife is too small to handle this thing - it pushes enough force to jerk the wand and push her. It does what it's designed to do, but the hobbits in your life may wish to stick with a garden hose.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Apr 04, 2017

Powerful and easy to use. So far it works great! #sweepstakes [This review was collected as part of a promotion.]

Anonymous • Review provider: walmart.com
Showing 1 to 5 of 10 reviews
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