I was unhappy with the performance of my old 2gpm pressure washer. This unit at 3.6GPM is at least two times faster at cleaner my driver than the old unit. I only have 5 engine hours so far but am very pleased with the performance. Tip: If the pull starter is very hard to pull and the unit will not start- presser the trigger on the sprayer to depressurize the triplex pump which will make it easier to start,

I bought the WPX3800 as an upgrade from my previous pressure washer, specifically because I wanted higher water flow. Going from 2.4 to 3.6 gallons per minute doesn't sound dramatic on paper, but it's a 50 percent jump, and you feel it immediately in how fast surfaces rinse clean. I've put it through three different jobs so far: soft washing the house exterior, cleaning a wooden deck, and power washing concrete. It handled all three well, which is really the selling point, since most machines are good at one end of that range but not both. Setup out of the box was incredibly easy. I had everything put together in less than 15 minutes, and it started on the first or second pull every time. Minor gripe: The instructions for the soap hose and thermal relief valve were unclear. If you're stepping up from a lower-GPM unit, the difference is real. Recommended.

I have a large concrete driveway, so this 3800 psi product was purchased to make surface cleaning a 1 day job rather than struggling with a weaker pressure washer taking 2-3 days to do the job. Well made, solid. Actually more compact than I expected, but delivers the water flow volume and pressure I need. This produce is positioned at the top of consumer level pressure washers at a reasonable price ... bigger, more powerful units are available as industrial level tools at a much higher cost.

Works nicely and easily to work and accemble was simple

Just received my new 3800 psi pressure washer everything looks extremely well built haven't been able to use it yet cause just got it but I'm looking forward to seeing how it works in the future

I bought this earlier this week to use for cleaning my tractor and implements. This pressure washer is a beast. Definitely an upgrade from the 2200psi one that I had been using. Easy to put together, easy to start, and the pressure/power was better than expected for the jobs I needed to do.

This is a new purchase. I am a first-time pressure washer owner. This product has tremendous power. So much so that I am learning how to tame it. The machine seems solid. I am still learning how to crank this engine. At times, it is challenging. Releasing the pressure on the gun helps. It still requires several cranks.

I bought this a year ago. It has been a good pressure washer so far. I have had a bit of an issue recently with what I believe to be the unloader valve. Hopefully I can get this fixed.

Looks to be well made. I have not used it yet so will update the review after I have used it a while. I noticed in the manual the WPX3800 has dual oil fill ports, one on each side. i thought I was missing a cap on one side but realized one side is permenantly plugged at the bottom. Don't know why they didn't plug it at the top or provide a cap as the hole is about 2" deep and will collect water and dirt.

I purchased this April 2025 and used it to power wash the back of the house and pool deck (maybe 3 hours total). It worked well. HOWEVER, the second time I used it in May 2026, the pump started leaking out the bottom about an hour in to powerwashing the pool deck. I called support and was told that the pump is a maintenance item and not covered under warranty. I did properly winterize the machine and stored it a basement so freezing was not the issue. It worked fine for an hour into the job before it started spewing water out the bottom. Please don’t make the same expensive mistake I did in buying this machine.