Purchased the W3400 gas power washer to replace my old 2700 and realize I should have done this sooner. Starts with ease, much more powerful, and cut my time by a third. I chose the Westinghouse brand after having a 1300 generator for years of worry free service.

Put mine together and only used it a short time, but it started right up and did what I expected it to do. Lost a star for me because of where the hose hooks to the wand. And the hose that comes with the unit is garbage, but those are easy to buy something different.

I have been borrowing one from my friends for over a year, and found it so useful I decided to get one for myself. From stripping peeling paint of exterior surfaces, cleaning the driveway, washing dog dirt off the back deck, to cleaning the car - this machine makes life so much easier!

I've stripped 2 large decks with the Westinghouse WPX3400, power washed my house several times, and cleaned years of grime from my concrete driveway. The 3400 PSI output, combined with the appropriate wand nozzle has provided enough power to do a great job on all aforementioned projects.

Just bought this 9/11/25. Unpacked it 10/6/25 and is not fully assembled yet. Do a little at a time with several physical issues. I am sure once we start using it , I'm sure it will serve our needs. I don't give much credence to the negative reviews I read. You can't always make everyone happy.

Im giving this a 3 star because I am concerned for the longevity of the engine. It's second Westinghouse product, but the engine whines. It did it the first time I started it. So I am concerned on how long it lasts. It is very powerful, but the whine scares the crappie out of me

I have used it three times so far in two months. Great design and features, but concerned with starting issues. I will be contacting support to see what the issue can be. I used fresh gas and it is brand new. I would expect it to start on two pulls, three max.

Tested it out when I got it. Worked great on the test went to use it to clean house and worked for a few minutes then stopped would not develop pressure anymore. Now the wand leaks even when handle is not depressed that might be the issue not sure. Now trying to figure out how to get this working under the warranty

I just bought it and put it together. The directions were good but the illustrations could have been a little clearer. What was really nice was that all the parts and their hardware were packaged together in separate, labeled bags. That way there was no confusion about which nuts and bolts went with each part. There wasn't alot to the assembly but it was still very nice not having to sort through all the parts for each step, I am looking forward to using the completed pressure washer soon.

The pull handle is made out of plastic. I had been starting off and on several times during the 6 hours of first use. On the last start of the day the handle slipped out of my hand at the furthest point from the motor and on the recoil the handle slapped the side of the motor. The handle broke into 3 pieces. Other than the pull handle the WPX 3400 performed great. Hoping the warranty will cover this?