Powerful enough to clean off years of build up on driveway. Difficult to pull-start and takes several attempts with all my weight (I'm 5'5", about 150lbs, female, fairly strong). The pressure hose blew a hole in the middle after 1.5 hours use. I'm used to pull start machines but I've never had one so difficult.

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.

The pressure washer does a great job. The reason I gave it 4 stars is because it is very hard to start. Cold start is 3 to 4 pulls and not a big deal, although during a project when I restart the pressure washer it takes 10 plus pulls to restart the engine. This is releasing the pressure at the wand after each pull. VERY frustrating. The other issue I have with the pressure washer are the wheels. They are very wobbly making it really difficult to roll the machine around especially on the grass. Plus when you try to start the machine you have to keep the unit from tipping over while trying to pill the recoil rope because the wheels lean outward at the top making the unit very unstable. The only reason that I didn't give it a 2 star rating is once you get it drug to the project sight and get it started it is a very strong machine and does a great job.

I bought this to replace a 2900 psi gas washer that I ruined by leaving it outside. The WPX3400 is well built and very simple to start and use. The cart and wand holder is solid and the soap tank has a nicely routed siphon tube so you won't burn/melt it if flipping the hose around while using. I have only used once but so far so good. The extra power is definitely a plus. My only negative is the wheels are plastic instead of rubber so they might not hold up as long.

I got this pressure washer for my husband as a Christmas gift. He used it for the first time this May and it did a fantastic job cleaning the throw rugs. He has yet to use it on siding or driveway. Loves the pressure but he gave it 4.5 stars because he was not thrilled with the hose and wand. He struggled to wrap the hose back up and had to get straps to keep it together and in place. It's very stiff and not flexible but don't let that prevent you from getting one because it does a great job. They just need to add velcro straps or something better to secure the hose.

This pressure washer is really easy to use. It did a great job in cleaning my picnic table from the build up of moss and discoloring. It is easy to move around and it is light enough to lift up to transport it around. I am glad that I purchased this product.

We recently purchased this pressure washer and it was so easy to assemble and to put it to work. The instructions were super clear and easy to follow. After adding oil and gas, connected to the water and started right up. Works great and it is easy to handle and use.

Bought this to power wash my home, mainly my roof at this time. Product worked great but needed a longer hose. tied back the pressure line to keep it off the muffler but somehow hit it anyway and melted the outer covering. It would be nice if manufacturers would install a shield to keep this from occurring or some type of protection on the line itself for the first few feet. Overall it started easily and ran well.

Overall a good unit. My first gas power washer and saved hours of time vs my previous washers. My only complaints are the same as many others. Location Location Location. Same issue as many products. Design engineers look at the most cost effective fabrication and assembly vs practical use. 1. The water connections should be turned at an angle away from the muffler and wheels. 2. The soap dispenser is hard to access for filling.

After one time use: Used to remove moss and mildew from back brick patio. The unit assembled easy and started on 1-2 pulls. The unit also has a thermal relief valve which allows discharge of high temp water. Hose could be a little longer. Overall nice purchase.