You can take it anywhere you want, because it’s powered by a gas engine, not electricity from your home. “A pressure washer rated with a higher PSI and GPM cleans better and faster but also costs more than the lower-rated units,” he says. Some tough jobs might require the high pressure of a gas unit, but using too powerful of a machine can damage delicate westinghouse pressure washers materials, like car paint, so more powerful isn’t always better. Though they are effective, gas-powered pressure washers are noisy. The average model is over 85 decibels or louder during operation, which is as loud as a leaf blower. If you intend to use a gas pressure washer for an extended period of time, hearing protection should be used.
Or, you can squeeze the trigger on the spray wand when starting it. Squeezing the trigger also releases the pressure and makes it easy for you to start it. The Generac 6565 westinghouse pressure washers is a professional grade unit that blasts water at a rate of 4 gallons per minute and at a pressure of 4200 PSI to leave whatever you’re washing, clean and spotless.
It was a little bit concerning that the motor was running when we weren’t using it. We later encountered this on future uses and it goes away after a minute or so of use, so it seems to happen by design. The only way to really avoid it is to switch to a gas-powered washer. Surprisingly, the water supply connection on this unit is significantly higher-quality than the three other electric models we tested.
Our review editor Ross Patton has considerable expertise when it comes to pressure washers. He’s disassembled and repaired large-scale high-pressure pumps used for cleaning watercraft that are contaminated with invasive species before they enter pristine waters. The other half of our review team, research analyst Austin Palmer, has extensive experience using these tools on oil rigs in West and South Texas. Together, they developed and implemented a no-holds-barred series of tests to analyze these products with true side-by-side comparisons.
However, the Sun Joe weighs 31lbs and is far taller at 33.9”. It is also much more likely to tip over if you pull it down a small step or from the driveway onto your yard. When it comes to high-powered efficiency and ease of use, this electric power washer hits all the right marks.
Wheel types include solid plastic wheels on low-cost gas pressure washers, hard rubber tires on midrange units, and pneumatic tires on the largest machines. On big, heavy machines, the tires help spread the load and make them easier to maneuver on a variety of surfaces. Some pressure washers can strip rust and flaking paint before refinishing and even remove graffiti. In essence, gas pressure washers are for cleaning hard surfaces—those that can withstand the force of the water jet that’s generated. The SunJoe SPX3000 is one of the most affordable models in our test fleet.
A 1-gallon soap tank has the capacity to clean even the largest vehicles without constant refilling. There’s a long-life axial pump, a quick-connect spray gun with four angled nozzles and one for soap, plus 30 feet of tough reinforced hose. Now that you have a good understanding of the primary features, it’s time to look in detail at some of the best gas-powered pressure washers.
Keeping a bocce ball suspended at 6.5 feet really showcases the Westinghouse WPX3200’s power. Every product purchase comes with lifetime technical support, please submit a support request if you need assistance. Sellers participating in our shopping program may provide product information including pricing. Sellers participating in our shopping program provide pricing and product information to Bing.
Despite its low price tag, it still offers a high degree of performance compared to what many competitors offer. It registered higher cleaning units than a couple of more expensive models, and we found that it performs well enough overall. It’s silent until the trigger is pulled, and while spraying, it’s much quieter than most models we’ve encountered.