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Customer reviews for Westinghouse 3400 PSI 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container for
Westinghouse 3400 PSI 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container
4.7 out of 5 stars
stars
14.6K ratings14.5K reviews
  1. 5 stars80% (11.6K)
  2. 4 stars16% (2,379)
  3. 3 stars2% (336)
  4. 2 stars1% (79)
  5. 1 star1% (138)

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Showing 3,051-3,060 of 14,597 reviews
Jun 12, 2024
Reviewer name: Sgtcote1
5 out of 5 stars
5 out of 5 stars review

Outstanding Homeowner Pressure Washer

I purchased the Westinghouse 3400psi pressure washer after watching several you tube videos on its performance. As I have been using an electric 1800psi pressure washer for years and wanted to expedite my cleaning process, I decided to go with gas power. I tested a small section on my front porch that took me 30 min to complete with the electric. With my new Gas 3400psi Westinghouse it took me 15 min to complete the remaining 2/3rds that I had left untouched. I then was able to go back over what I had cleaned previously with my electric and got it even cleaner. I've yet tried to soap feature but I'm sure it'll work perfectly. Assembly took me 20 min to complete with basic hand tools. Super simple setup to use and startup was amazing. One pull and it was up and running. Outstanding machine for the money. I now look foward to spring cleanup...

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 15, 2022
Reviewer name: Danman90
5 out of 5 stars
5 out of 5 stars review

Easy Assembly, Excited to Use!

Everything went smooth and I am excited to use this power washer. Only complaint I had was that it was delivered upside down. The box has pictures of the power washer on it so I don’t understand why a delivery driver would leave it this way. Good thing it wasn’t full of oil. The other complaint I have is that the fuel fill cap chain was jammed inside of the fuel chamber opening. I was finally able to remove it with a lot of patience and frustration

Review from westinghouse.com
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Mar 31, 2025
Reviewer name: D Ale
5 out of 5 stars
5 out of 5 stars review

Pressure Washer made easy work

This unit comes well packaged,easy to follow instructions,unit comes with 20.3 oz of oil in a separate container,just add to motor connect the water hose to it and your ready to follow the easy starting instructions. Once started you can pressure wash all your dirt and mold away.

Review from westinghouse.com
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Dec 23, 2021
Reviewer name: SmallTimeFarm
5 out of 5 stars
5 out of 5 stars review

Easy To Use and Works Great!

I bought this power washer 2 months ago to clean & paint my barn, and I am so glad I did! From removing loose paint to cleaning the surface before painting, this washer did it all and quickly! It packs quite a punch and the price is outstanding. I can't with til Spring to do my house, roof and other buildings!

Review from westinghouse.com
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Jun 2, 2025
Reviewer name: Dragon Fly
4 out of 5 stars
4 out of 5 stars review

Great product

After conducting an extensive amount of research, I settled on the Westinghouse WXP3400. product arrive in a timely manner and in excellent condition. Assembly was easy and straightforward. After reading the instructions, I prepared the machinery to operate. It started after the 3rd pull. Only real drawback that I have a concern with are the wheels. They appear to be very flimsy compared to the overall washer.

Review from westinghouse.com
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May 9, 2025
Reviewer name: Simelspike
5 out of 5 stars
5 out of 5 stars review

Excellent Pressure and Ease of Use

This is my first pressure washer. Having no experience with pressure washers, I found the assembly and operation intuitive and simple. The assembly instructions could be a little better, but I found it to be a minor inconvenience. The instructions say you only need a 10mm open ended wrench, this is not true. You will also need a 13mm wrench and set of metric Allen wrenches. I chose to use a 10mm socket and a 13mm socket (connected to a 1/8" ratchet is sufficient). I don't know what size Allen wrench you will need just have a set handy as the bolts are Allen head bolts. It was a very easy assembly. It would have been a quicker assembly if I didn't have to go back 3 times to retrieve the correct tools. Next time I will take whatever I am assembling closer to the tools. If you have all of your tools ready assembly can be done in under 5 minutes. Be sure to add the oil!!! I tilted the unit to make adding it easier. Fill with gas. Connect your hose (be sure to turn the water on before starting the pressure washer). Turn the engine switch to "on", set the choke, and pull the cord. Mine cranked up after a few pulls. Once started move the switch from "choke" to "run" and enjoy pressure washing!!! I put the 15 degree nozzle on and the recoil is pretty impressive!

Review from westinghouse.com
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Jul 2, 2025
Reviewer name: Byron R
5 out of 5 stars
5 out of 5 stars review

Life got easier

After looking at many pressure washers I chose the Westinghouse WPX 3400 do to all the wonderful reviews and construction of this unit. I used it for the first time to clean the siding and gutters on the house and I am quite satisfied with my purchase can’t wait to use it again.

Review from westinghouse.com
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Aug 11, 2024
Reviewer name: WPX3400 PW
5 out of 5 stars
5 out of 5 stars review

Great product

I bought this a week ago and it is great for a DIY home owner who has the surfaces to clean. I have some asphalt, concrete and vinyl siding to clean and the electric ones didn’t not quite provide the power that I needed. This one takes the trophy. Cleans in one pass. I am very happy with this product

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Nov 28, 2023
Reviewer name: MsNellXXX
4 out of 5 stars
4 out of 5 stars review

Westinghouse WPX3400

I brought the pressure washer and it was very easy to assemble, once assembled I oiled and gassed it up and it started on the 2-3 pull. I used it to clean dirty bricks and everything works fine. Just remember to cut the fuel off after using and to release the pressure after using.

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Jun 6, 2025
Reviewer name: Orb usmc
5 out of 5 stars
5 out of 5 stars review

Great design

I picked this up today and assembly was easy as each component had a separate bag with its fasteners. Great power and easy to use. Water hose attachment is not at the bottom like other pressure washers, it’s in the middle vertically so it’s easy to move when using and won’t wear down the hoses.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728