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Customer reviews for Westinghouse 4400 PSI 4.2 GPM 420cc Gas Powered Triplex Pump Cold Water Pressure Washer with 5-Quick Connect Nozzles for
Westinghouse 4400 PSI 4.2 GPM 420cc Gas Powered Triplex Pump Cold Water Pressure Washer with 5-Quick Connect Nozzles
4.6 out of 5 stars
stars
519 ratings519 reviews
  1. 5 stars74% (386)
  2. 4 stars19% (100)
  3. 3 stars3% (13)
  4. 2 stars2% (8)
  5. 1 star2% (12)

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Showing 81-90 of 519 reviews
Aug 31, 2023
Reviewer name: Harley2
4 out of 5 stars
4 out of 5 stars review

WPX3600 Review

I purchased this unit due to the many good reviews it has received. I'm glad I did, as it is a sturdy, well-built machine. I used it to pressure wash my house recently, and it performed flawlessly. Much more powerful than my old Excel 2300 psi unit with Honda engine. Some positive attributes are: 1) Very easy to remove fuel from carburetor for winter storage with the fuel shut-off switch and bowl drain. 2) Heavy-duty Triplex pump will last many years. 3) Very sturdy frame and tires makes it easy to maneuver. Some not so positive attributes are: 1) The cover to the muffler should be painted something other than black. Looks similar to the air filter housing and gas tank, so I mistakenly placed my hand on it while standing back up from filling the soap dispenser - won't do that again. 2) The soap dispenser tank is difficult to access as it is located directly under the water hose connection. Overall a very good unit - would highly recommend.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Apr 26, 2025
Reviewer name: lima21499
4 out of 5 stars
4 out of 5 stars review

Plenty of power, high quality

I am impressed with the pressure washer so far and this unit is not for your average home use for minor work as it will handle the tough jobs. Only difficulty is starting at times and pressure building up in the hose making starting with the pull cord very difficult requiring frequent bleeding of air form the line

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Jun 15, 2024
Reviewer name: CALcmdcm
2 out of 5 stars
2 out of 5 stars review

Poor frame design

I've had this for a few months and finally used it. It works great but in the process of using it I let the pressure hose get against the engine and burned a hole in it, my fault completely. I am trying to find a replacement hose for it, 50' length and so far none will fit due to the location for the hose connection being almost inline with the right side of the frame/handle. New hoses have added protection for the first few inches and due to the added thickness of the hose it will not line up with the connection. I've even tried to add a 45* elbow and can't find anything that fits. I would NOT purchase this unit again for this reason. Any help is appreciated.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
reply from eComm

Hello, thank you for letting us know about this, we are genuinely sorry to hear about it. I have passed your feedback 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@wpowereq.com and we will do our best to make things right for you. Thank you, Zach - Westinghouse

May 12, 2025
Reviewer name: SLSKJS88
4 out of 5 stars
4 out of 5 stars review

Work great after tightening bolts

On first use, 2 of the bolts for the pump motor vibrated out and fell to the ground. All of the bolts on the pump motor were not tightened down. After tightening these bolts, the pressure washer works great. Would have been 5 stars other than this.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
May 14, 2024
Reviewer name: fyrcapn
5 out of 5 stars
5 out of 5 stars review

good strong unit

just purchased, wanted a stronger unit than what is the normal purchase for people my last was a unit that was a 3100 unit was ok had some issues over the 7 or so years. hoping this unit will be better. .3 more gpm and 500 more psi. also i am going to use a 3/8 hose. if you look up hose fiction loss you will be amazed at how much is in a 1/4 hose for 100 ft. at this GPM flow.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Aug 3, 2023
Reviewer name: deasea
5 out of 5 stars
5 out of 5 stars review

Great Pressure Washer

Bought this a week ago and by far this is the best pressure washer I have tried. I originally bought an electric pressure washer from a local retailer (different brand). It did not run very long before overheating so I returned it and decided to get a gas powered unit. I saw this one and thought I would give it a try. I like that it had the triplex pump and good pressure. I was not disappointed. I have used it for about 5 hours now across 3 days and it starts on the first pull each time and has never overheated. Just good pressure all the time. Would definitely recommend.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Apr 20, 2025
Reviewer name: GatorSteeler
5 out of 5 stars
5 out of 5 stars review

Awesome Machine

My old PW machine wouldn't start so decided to purchase a new machine rather then have it repaired. I am so glad. This machine cut my exterior driveway, sidewalk and curb cleaning time by about 60%. Lived here since 2000 and the concrete is so white with so little effort. Crazy stuff. Kinda expensive but as they say, Time=Money.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Jan 6, 2025
Reviewer name: ST Nick
4 out of 5 stars
4 out of 5 stars review

90 % close to full assembly

While assembeling the pressure washer I have had some questioins.I found 4 bolts that are not mentioned in the assembly steps. I also have a plastic tube that is not part of the assembly. I was directed to fill out the warrenty paperwork before getting a chance to have any questions answered. So I hope it works out. So far so good.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
Aug 8, 2024
Reviewer name: Davisty
5 out of 5 stars
5 out of 5 stars review

Machine was easy to put together and works great

This machine works great. I had a different brand pressure washer that did a decent job, but nothing compared to this. The only problem I had is that the dipstick oil cap didn't come with the machine as it said it was supposed to, but Westinghouse took care of me and sent me one. I do wish some of the instructions were a bit more clear though.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902
May 18, 2025
Reviewer name: Fara
4 out of 5 stars
4 out of 5 stars review

Works as expected but check for loose bolts

I've used the Westinghouse 3600 PSI pressure washer a few times already. I'm happy with it so far. Starts right up, no pressure problems, etc. My only complaint was the first time I used it I saw a bolt lying on the driveway, when I looked at the unit I realized that 2 bolts loosened up and fell off. The bolts holding on the pump weren't tightened enough so I tightened up the one I found as well as the others. I have to go and pick up another bolt and and install that one as well.

Review from westinghouse.com
Helpful?78O5K6VVGYYQ20169003902