I had a Troy-Bilt power washer (3000 PSI/2.7 gpm) that had many years of use and sometimes abuse. The pump finally wore out and I needed to buy a replacement. I decided to buy the Westinghouse WPX3400 based upon the reviews. It works as well, if not better than my old power washer. It runs quiet (for a gas unit) and is well built. With any luck this unit will last as long or longer than my old Troy-Built.

I bought the WPX3400 gas-powered pressure washer by Westinghouse. What a great pressure washer! Good price point and does a great job of spring clean up around the house, patio, driveway and plant beds. The Pacific Northwest gathers much moss after our long winters, and this unit does the trick to remove it and bring my property back to life. I strongly recommend this product.

I just received this a few days ago and I've got to say that I'm definitely impressed with the build quality! There's no doubt that this will be invaluable for maintaining my house, garage, and sidewalks for many years to come. This thing is a BEAST! And the nozzles are color-coded so they're easy to understand and change. If you're wondering, THIS is the one you want!

First Impressions and Comparisons I just put the unit together which took about 30 minutes. It's simple enough to complete without using directions. Several features which make this washer stand above the previous one i owned are the on/off switch which is easy to get to, the location of the connections to the pump are easy to get to and the big wheels make it much easier to move. Though I haven't finished servicing the motor, the design with horizontal drive allows changing or setting the water pressure which can be easily reached without kneeling on the ground to work on it. Two accesses to oil check on two sides of the motor make good sense and again provide easy access. I've always hated emptying the fuel tank after completing a cleanup by letting the motor run to prevent carburetor varnishing, but with the gas shut off, that no longer is an issue. I anticipate that the quality of the motor, pump and framework will serve me well. When i get several projects completed, I would like to revisit this evaluation.

I purchased the Westinghouse 3400 power washer after reading the reviews in Consumers Reports. I wanted a heavy duty washer that was versatile for light work and powerful enough to do my large concrete driveway. I have had past experience with power washers, and after assembling this washer, I am confident that I will be happy with it for years to come. Very well made.

This pressure washer has been reliable and is extremely powerful. It took some getting used to in the beginning because I was running it off of tank water instead of pressurized house water. It takes a bit of time for the pump to build up sufficient pressure but once it does it runs great.

I started looking for a pressure washer with at least 2700 psi and 2.3 gpm. I decided on this because for the price difference at the time, it was a no-brainer. The gpm and psi match up really good, and you get a VERY powerful pressure washer for the DIYer. This also comes with everything you need to get started cleaning...more than normal tips, soap dispenser, wand, and a 25' hose. I do wish the hose was more flexible, but it's not as stiff as my dad's old pressure washer hose. So, it's kind of stiff, but not too bad. I also like the fact that you can roll this thing around a lot easier than if the connections came straight out of the back because the hoses get in the way. With the side connections, that's not a problem. I didn't have any kinks in the soap hose like a lot of people are saying. Everything is perfect out of the box. I'm thrilled to have this awesome pressure washer, and I know it will handle any task I ask of it! The frame is pretty substantial, and not rickety at all!

I bought over winter. The first time I tried to use it on April 13th it started right up….then blew the top off the “Detergent hose connection barb” I can’t get a part number to replace it. I believe it’s on the “Water pump kit assembly” however on the parts website it says picture coming soon and I don’t want to order it without knowing it’s attached…..however I wish I could just order the barb instead of having to buy the entire pump

We bought this unit about three weeks ago and find it to be well made and powerful enough for our needs. The instructions, however, were wrong about the tools needed for assembly. They called for only a 10mm wrench when, in fact, other tools were needed instead. What I found this unit need for assembly were a 10mm socket (not a wrench), a 13mm wrench, and a #4 hex bit. Thankfully I had all the tools necessary.

Purchased in January 2025 and have put this unit to work. From opening the box to complete install took minimal amount of time. Unit is very easy to use and operate. Pressure has proven to be exceptional. Very sturdy and well made unit, I would not hesitate to purchase another unit just like this one if the need were to ever arise.