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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% (11.9K)
  2. 4 stars16% (2,461)
  3. 3 stars2% (346)
  4. 2 stars1% (85)
  5. 1 star1% (152)

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Showing 3,641-3,650 of 15,019 reviews
Jun 2, 2025
Reviewer name: The Bowmar Brain
5 out of 5 stars
5 out of 5 stars review

It looks like the HIGH Rating is well deserved!

I bought this about two months ago, but it has been too cold and rainy to use. I put it together today, put in the oil, some gas and fired her up. Started on the first pull and works like a charm. I am glad that I went for the 3400-GREAT PRESSURE! I highly recommend this unit.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 20, 2024
Reviewer name: Bert M.
5 out of 5 stars
5 out of 5 stars review

Happy So Far

I ordered this pressure washer to clean my deck and siding. It came mostly assembled and the additional assembly was simple. You just need to: (1) snap the top part of the handle in place until the spring buttons click in place in the holes on both sides of the handle; (2) attach the mounting foot under the front end of the pressure washer; (3) screw the spray lance onto the spray gun; (4) attach the lower and upper gun holders to the handle; (5) screw one end of the high pressure hose to the spray gun and the other end to the high pressure outlet on the pressure washer. Then add the oil. The only tools you will need are a small adjustable wrench and a medium torx screwdriver. The machine has plenty of power. I just used it one time so far; but I am very happy with how it performed.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 2, 2025
Reviewer name: ATV73
4 out of 5 stars
4 out of 5 stars review

Very powerfull

Just purchased this WPX3400. To get around the issue of hard starts, I find that releasing the pressure from the pump by pulling the gun trigger allows for it to start with one to two pulls. Very powerful, can do one pass and clean cement grime and mildew with ease. So far so good.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 21, 2022
Reviewer name: DG42
4 out of 5 stars
4 out of 5 stars review

Great Features and Value

Quick delivery…purchased on Wednesday and received it on Friday. All parts were accounted for and assembly instructions were straightforward and clear. Initial oil fill was slowest part of the setup. 10W-30 oil is included, but requires several iterations of replacing the oil dipstick to ensure it’s sufficiently filled (mine took about 20oz). Pressure washer appears to be solidly built and a good value based on its features and power. Only four stars for now until I get to start it up and put it to the test this weekend.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 23, 2024
Reviewer name: wkgoodwin56
5 out of 5 stars
5 out of 5 stars review

Finally.... A Great Pressure Cleaner!!!

I wore out my old pressure cleaner or else my neighbors who kept borrowing it did so I did some research. I found the Westinghouse product and was impressed. Bought one and cranked it up and I am even more impressed. Next time you're looking for quality try one.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 17, 2024
Reviewer name: Mike002
5 out of 5 stars
5 out of 5 stars review

Excellent Pressure Washer

Purchased about a month ago used 5 different times so far and working perfect. Has plenty of power to clean everything tried. Easy to set up, move around and to use, Starts on first pull. Recommend purchasing the turbo nozzel and flat surface cleaner also.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Jun 24, 2025
Reviewer name: MD24
5 out of 5 stars
5 out of 5 stars review

Westinghouse WPX3400

I researched Gas pressure washers for some time. I was struggling with PSI/GPM/Cost. I went with the WPX3400 due to 3400 PSI, 2.6GPM, and a Cost that was manageable for me. The assembly was pretty easy, instructions were good, and the engine start up went great! I have used it on my walk way, drive way, and just started my wood deck. WAY better than the 2000PSI electric model I had. Very happy so far. Be sure to read instructions for best engine care and easy starting after use / prolonged sitting.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Mar 27, 2023
Reviewer name: HomeSprint
4 out of 5 stars
4 out of 5 stars review

Decent power washer

I bought this primarily to clean the concrete steps in the front of my house, which hasn't been pressure washed in over 5 years. The grime and oxidation was deeply set. Using this pressure washer I got all of it off. 4 stars because only the highest setting worked, meaning there was 0 degrees of stream. This meant it was like using the same area of a toothbrush or laser to power wash an area roughly 48 sq ft, so it took me awhile but did a good job.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
May 27, 2024
Reviewer name: Rkhadge
4 out of 5 stars
4 out of 5 stars review

Good quality with great features

I bought this item about 3 weeks ago but I haven't used this yet. I didn't get a time to clean my house sidings. I am giving 4 starts just because this machine looks sturdy and good built and I have read very good reviews about this item. I will use this soon and will revisit my review and will give my honest opinion.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Aug 20, 2024
Reviewer name: Underwhelmed
5 out of 5 stars
5 out of 5 stars review

WPX3400

Just bought this gas powered pressure washer after my previous gas powered pressure washer pump finally died on me and all the replacement parts were discontinued. After an easy assembly, adding oil and gas, it started on the second pull. Granted my previous pressure washer was only 2600psi, but this one has lots of power…! I ran out of daylight before I could actually give it a good test run.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728