Overall I am pleased with the unit. It seems easy to use, and provides plenty of power. My one negative note is the packaging. It came with multiple pieces covered in oil. I spent the first two hours of having it opened trying to figure out if it had an oil leak.

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.

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.

Nice pressure washer! After looking at all available pressure washers in CA l found the Westinghouse line of gas washers and decided on the 3400. It goes together easy and is solid and easy to move around with the big wheels. Nice quality and design. It's powerful but can be adjusted by switching the nozzles to clean just about anything.

My 14 yr old washer (other brand) seized and local repair shop said it would take weeks to get parts. Consumer Reoprts and two other sites gave very high marks for the WXP3400 which produced 800 psig higher than my previous washer. Have used once and very pleased.

Solid power washer with a great‑sized fuel tank and plenty of cleaning power. It handled my aluminum sun porch roof, steel pole barn algae, gutters, and vinyl siding with no problem. The soap tank is undersized and needs constant refilling. The stock 25 ft hose wasn't practical, so I upgraded to a 50 ft no‑kink hose. My main complaint is mobility: it's easy to pull backward but frustrating to push forward, often getting hung up on obstacles around the work area.

Purchased a 3400 series last week and I've already completed cleaning my lanai, entranceway. three car wide driveway. sidewalk, and curb. Set up on the unit out of the box was straightforward with clear instructions. Unit is shipped with no oil in the engine, but oil is provided in the crate. Power & pressure was sufficient to clean hard to remove stains mildew. The unit came with five nozzles, and I purchased the rotating cone and the 15 inch circular pavement cleaner. The unit has a large gas tank that will provide about an hour of cleaning and includes a filter screen to prevent debris in your gas tank. Overall, the washer performed excellent and I'm very satisfied with the purchase. There are a couple of caveats to be aware of. First , the unit can be hard to start in full choke mode and I'd recommend using a lesser setting to start it. Second, there is no place to put your foot when starting the pressure washer which can be challenging if you're pulling through a compression cycle. Third, the handle comes with a rubber grip, which is only about 2/3rd the size of the handle, I'm unsure why they didn't make it the full length; kind of a silly oversight that would've made handling the unit so much more comfortable. Lastly, there are grommets for all five nozzle options, but not a sixth one for the cone, which they push very hard to sell you. No idea why they didn't make a sixth hole as there is space for it. I'll drill it out myself. The only item I wouldn't recommend is the 15 inch deck cleaner. While it lifted off a moderate level of dirt and grime it does it compare to the cone and nozzles. For the price there are better options for that product. I would highly recommend the 3400 series for home use.

I needed to replace a Ryobi pressure washer that stopped working. I researched online and noticed the Westinghouse WPX3400 had very good reviews on several sites I visited. I felt comfortable purchasing it and pleased after receiving it. A very nice product.

I bought this about 3 months ago an it has not let me down. It's powerful enough yet gentle enough for any job I had needed including pressure washing my porch and sidewalk, and also washing my car (with the correct nozzle). My only complaint is the wheels because they feel cheap and I worry they won't last long.

Fairly easy to assemble. Took 5 pulls to start for the first time to get gasoline down the fuel line. Machine has awesome power, was pleasantly surprised at how well it was able to blow dirt and grime off of surfaces. Was able to blow off moss from an outdoor carpet easily. Using the 0 degree tip, it was able to cut through the carpet. Was able to wash off aluminum siding with ease. Only complaint so far is that the rubber grommets holding the tips on the handle were so tight that pushing the tip into the grommet during a tip change pushed the grommet through the handle, can't find them so I need to get some new grommets. I would recommend that you put a little grease or vaseline or something like that on the inside of the grommet to help with this minor issue. Otherwise, great machine for the money and am pleased with the purchase.