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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
15K ratings15K reviews
  1. 5 stars80% (12K)
  2. 4 stars16% (2,469)
  3. 3 stars2% (346)
  4. 2 stars1% (85)
  5. 1 star1% (152)

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Showing 4,451-4,460 of 15,048 reviews
Aug 8, 2024
Reviewer name: Gary's sprayer
4 out of 5 stars
4 out of 5 stars review

very good machine

Just got this yesterday so I only have about an hour of operation. This is a replacement for a troy bilt washer. Quality seems to be much better and it goes together easily. Great pressure but could use a little better leverage on the trigger. It gets tiring holding it open. Only thing that kept it from beint a 5 are the wheels. They are quite floppy on the axles and have about 2-3 inches of side play. Ok I guess but it takes away from the overall good qualith of the unit. I will probably try and put shims on the wheels to tighten them up but problem may be axle and hub are different sizes.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Apr 23, 2022
Reviewer name: 49thGuard
5 out of 5 stars
5 out of 5 stars review

WPX3400 - Perfect for my Needs

Purchased this pressure washer for washing my 5th wheel trailer, cleaning the driveway, windows and other miscellaneous tasks around the house. I assembled the unit and have tested it on my driveway. Works GREAT!!! One thing… I followed the initial start-up procedures to start the engine - and after the first few pulls was unable to get it started - I depressed the spray gun trigger to release the built up pressure as instructed but it was still hesitant to fire up. I backed off the choke just a tad, gave it a pull and it roared to life. The choke has a sweet-spot. I look forward to putting this WPX3400 to work on more projects in the near future!

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 1, 2022
Reviewer name: retired guy1
5 out of 5 stars
5 out of 5 stars review

Set up instructions are very good

I just bought this pressure washer and have gone through the set up process. The instructions were straight forward and clear. The only issue I had during set up was my own fault. I over filled the engine oil. The instructions said to do this slowly and I guess I filled it to fast. Anyway, because there are 2 oil fill caps, the problem was easily remedied by removing the fill cap on the right side of the engine and tilting the machine to drain into a small plastic container. I saved the oil for use at a future date. I have wanted a machine with this type of power capability and I can't wait for my first use which will not be far into the future!

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Mar 18, 2025
Reviewer name: Hank in Topeka
4 out of 5 stars
4 out of 5 stars review

WPX3400 Gas Pressure Washer

I received my pressure washer within four days of ordering it online. Assembly was easy and no damage was noticed. I haven't tried it out yet, but I plan to use it tomorrow. It would have been nice to have a printed manual or at least setup instructions in the box, but you must go online to see the few small steps for assembly and adding oil. Finding the website was easy and while printing the manual I decided to register which led me to this review. I can't wait to use the power washer and if it doesn't hold up to my expectations, I'll be sure to return and update my review (or add another).

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Jan 30, 2022
Reviewer name: pleasedaspunch
5 out of 5 stars
5 out of 5 stars review

One Sweet Machine

I bought this 3400psi pressure washer based on reviews I read. It did not disappoint. I have been using it for 3 straight days and it works super. Very easy to get started with illustrated instructions, everything is labeled pre-greased and ready to go, just add gas. Everything can be improved and here are my suggestions; 1) soap tank needs to be redesigned, very difficult to get at filling it and draining it. I didn't use it. 2) Muffler needs a better shroud to keep cooler and should be painted red with a HOT label, I melted a pair of work gloves on it. 3) spray hose is a pretty hard plastic, difficult to coil up for storage, I would prefer braided hose for flexibility and easy coil.. But all in all I am glad I bought this pressure washer and would buy it again, no problem.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Mar 20, 2022
Reviewer name: 59gretsch
5 out of 5 stars
5 out of 5 stars review

Westinghouse 3400

I purchased this earlier in the week and did my first test today. I bought it for removing paint, loose, cement, and old carpet glue from around my pool. I used a rotating head attachment purchased elsewhere and am definitely impressed by the power it has. As a previous Nissan mechanic, I would say that even if you aren't mechanically inclined you can assemble this and use it with ease. Can't recommend it enough.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Feb 21, 2022
Reviewer name: Jeddy
4 out of 5 stars
4 out of 5 stars review

Impressive

Although I have only been able to use this product briefly because the weather is so cold, I am impressed with the quality of construction. I was a toolmaker for 50 years and I am always focused on detail and precision. This machine checks both of those boxes. Assembly was a breeze. I can't wait for the weather to warm up so I can put it to the ultimate test.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 3, 2024
Reviewer name: JB60
5 out of 5 stars
5 out of 5 stars review

Nice power washer!

I purchased this Power washer to do my driveway, fence, and deck. Assembly was easy, product was packaged well and I love that the first oil for unit was included along with a nozzle pour oil! One thing I wish was that they didn’t include a small wrench and allen wrench to make assembly possible without digging out tools. I assembled, added oil, no ethanol high octane fuel. Then I turned on the choke and the gas lever, pulled the cord to start and it fixed first pull then stopped. I reduced the choke and it started and ran on second pull. I did noticed some smoke coming off after shutting down but engine is breaking in so not unexpected. I sprayed down my truck and it seemed powerful but would drop pressur a couple of times in the process. Hopefully that is break in caused, maybe Westinghouse could respond to that! I would like to review again after full use on fence, deck, and concrete.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Jan 28, 2024
Reviewer name: Matt75
5 out of 5 stars
5 out of 5 stars review

WPX 3400 Gas Pressure Washer review

I would recommend buying this product. I performs the way a pressure washer should.... Does the job with minimal effort... has good easy to use features and stores easily. A big plus is the ability to turn off the gasoline supply and drain out the carbureator.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 20, 2023
Reviewer name: sam1982
2 out of 5 stars
2 out of 5 stars review

Base of the Engine seperated from rubbers

I am not sure about others, but for me, I used it for twice in two month and the base of the engine got displaced . It was stick to rubber i guess but now they all are seperated except 1 and so my engine moves everywhere but not sitting straight. Once i got burned to adjust it while it was working. I see a high reviews and that's the reason i bought it but my expectations were not met. I just opened a warranty ticket and i hope it will get either fixed or replaced soon.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
reply from eComm

Hello! We are sorry to hear that you have experienced these issues with your Westinghouse pressure washer. Your feedback is extremely valuable in our continued effort to improve our products and experience. If you need additional service team assistance, please reach out to us at westinghousevip@wpowereq.com and we would be happy to hear you! Thank you, Austin, -Westinghouse