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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
14.9K ratings14.9K reviews
  1. 5 stars80% (11.9K)
  2. 4 stars16% (2,446)
  3. 3 stars2% (342)
  4. 2 stars1% (83)
  5. 1 star1% (149)

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Showing 121-130 of 14,936 reviews
Jun 30, 2026
Reviewer name: First Unit
4 out of 5 stars
4 out of 5 stars review

Great Unit...Pain to Start

I bought this pressure washer for my grandfather to help take care of his screened-in pool/porch area....plenty of pressure and does the job. I would recommend this unit to anyone looking to clean up around the house however it can be a pain to start.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Jul 25, 2026
Reviewer name: JWXYZ
4 out of 5 stars
4 out of 5 stars review

Good value for the price

Just purchased. Am in the middle of moving, so I haven't had time to test it much, but it seems well put together and sturdy. Looks identical to one I used recently that was very good. The only thing I don't like are the plastic wheels which don't seem robust enough for the weight of the machine. Those hollow plastic wheels are the first thing to go.

Review from westinghouse.com
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Jul 3, 2026
Reviewer name: mgm1
4 out of 5 stars
4 out of 5 stars review

Well Documented and Packaged

I just received the unit and did the simple assembly, as perfectly laid out in the manual. This is the second major Westinghouse product I bought and I appreciate the engineering, packaging and user manuals. Can't wait to use it! It's more powerful and better engineered than my last pressure washer.

Review from westinghouse.com
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Jul 21, 2026
Reviewer name: BlueRaider34
4 out of 5 stars
4 out of 5 stars review

Great pressure washer with a few minor issues

Impressive instructions for assembly, startup and shutdown. All are very easy to follow. Overall, the pressure washer worked great on its first run of about 4 hours. The concrete driveway looks like it first did when we moved in. Post use however, the soap tank appears to have a slow leak on the bottom and one of the plastic oil dip sticks appears to have snapped off inside the unit. I noticed this after rechecking the oil level on second startup. They were both present before first use. I will be calling support to see what can be done.

Review from westinghouse.com
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Jun 25, 2026
Reviewer name: SPro
5 out of 5 stars
5 out of 5 stars review

Outstanding Choice

Bought this pressure washer to replace a 30-year-old Craftsman model. After a lot of research, we decided on this Westinghouse mode and are happy with the decision. Appears very well made, lots of features, minimal assembly and very easy to start/operate. Highly recommend this Westinghouse pressure washer.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Jun 24, 2026
Reviewer name: AR82
4 out of 5 stars
4 out of 5 stars review

Good product, but hose immediately falls apart

I have used this pressure washer for a total of about an hour, and overall it works well, however, there are a couple of concerning issues. First, there was a considerable backfire at startup, and second, the pressure washer hose is already falling apart. The hose was never caught up on anything significant, and never got near the hot engine, and yet there are a few different places where the plastic cover is completely gone and the inner braided hose is fully exposed.

Review from westinghouse.com
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Jul 17, 2026
Reviewer name: DIY_Guy
4 out of 5 stars
4 out of 5 stars review

Not bad for the price

Just unpacked it. Easy assembly, straightforward user guide for quick start, operation, storage, and maintenance. A few more plastic components than I would like but that seems to be the state of things these days. The wheels appear to be a weak point, flimsy plastic on a bolt. Time to start it up and put it to work

Review from westinghouse.com
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Jun 16, 2026
Reviewer name: Rickles
4 out of 5 stars
4 out of 5 stars review

I like the nozzle storage rack and the soap dispen

I bought this 1 day ago. Directions were strait forward and assembly was easy. I put in the oil and gas and hooked up the garden hose and it started on the 2nd pull. The only thing I could find wrong was one of the 4 bolts mounting the pump to the motor was crossthreaded and not seated. With a little fiddling I was able to remove it and restart it and get it to seat. That is why I gave it 4 stars instead of 5.

Review from westinghouse.com
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Jul 8, 2026
Reviewer name: Brian V
5 out of 5 stars
5 out of 5 stars review

The best pressure washer available for the money.

This is the best pressure washer for the money. It started on first pull, and is very easy to start. Most everything feels like and performs like very high quality components. The power is awesome, and it was able to remove stains from my concrete pool deck that my old pressure washer couldn't (GENERAC 2700 psi). I love that the handle bar removes easy for upright transport in an SUV. My only nitpicking comparisons to my old GENERAC are that it has plastic vs rubber tires, and the wand holder doesn't hold the wand high enough off the ground to be able to add my inline pressure control to the wand without the wand dragging on the ground. These are really not big issues to me, and this pressure washer certainly deserves five-stars despite them.

Review from westinghouse.com
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Jul 4, 2026
Reviewer name: tstu03
1 out of 5 stars
1 out of 5 stars review

Worked Great Until It Didn't

Started working on my driveway and sidewalk and this machine was great… until I had to shut it off to move my car. Now it won't restart. Have tried everything, even letting it rest and the engine will not fire. Now I only have half the job done with a new pressure washer that does not fire up. Disappointed.

Review from westinghouse.com
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reply from eComm

Hello, thank you for letting us know about this. We are genuinely sorry to hear about your WPX3400 no longer starting. I have passed your feedback along to our quality control team to ensure that we are producing the best units possible. Please contact us at 1-855-944-3571 or support@westinghouse.us and we will look into the matter. Thank you, Cam - Westinghouse