Best 3100 PSI Pressure Washers 2021 – Reviews & Buying Guide
Last Updated on December 17, 2021 by Mark Johnson
Industrial-power pressure washers cut through dirt, oil, and other contaminants with ease, making them a great investment if you’re always finding yourself dealing with tough cleaning jobs.
It’s rarely easy to shop for them online. The companies that sell them have a vested interest in playing up their strengths while downplaying their weaknesses, and that can make it hard to get a good feel for them.
We’ve done hard work for you, and have assembled this list of reviews of the best 3100 PSI pressure washers on the market, making it easy for you to find the model that is right for you.
Our Top 5 Picks of 2021
|Briggs & Stratton 020685||59 lbs||3.9/5|
(Best for the Money)
|WEN PW31 3100||67 lbs||4.2/5|
|STANLEY SXPW3124||71 lbs||3.7/5|
5 Best 3100 PSI Pressure Washers – Our Reviews
1. Westinghouse WPX3100 – Top Pick
The Westinghouse WPX3100 is our top pick for 3100 PSI pressure washers. It comes with a 30-foot hose, which is one of the longest lengths you’ll find among pressure washers, period. It also comes with five different nozzles, ranging from zero to 45 degrees and a soap nozzle, making it easy to customize this machine to the task at hand. It also comes with large, never-flat wheels, which make it easy to move around, and mean that you’ll never have to worry about inflating a tire.
It has a one-gallon soap reservoir and features in-line soap injection, so it’s easy to soap things down when needed. Our only real complaint with this model is that it tends to run a bit rough in cold weather, and while not everyone is going to be using a pressure washer in low temperatures, that may be an inconvenience for some people. However, the other features and the price make this pressure washer excellent value overall, and the degree of spray customization that comes standard on this model is nearly unparalleled. If you’re looking for the best 3100 PSI pressure washer on the market, look no further than this model.
2. Briggs & Stratton 020685 – The Runner-Up
The Briggs & Stratton 020685 is another good choice if you’re looking for a high-quality 3100 PSI pressure washer. It also comes with a 30-foot hose, which is long enough that you can cover a large area without having to reposition the base. Like the previous model, it comes with a soap tank, though in this instance, it’s only a 1/2-gallon tank. It also comes with four nozzles, which is good but is one less than what comes with our top model.
The Briggs & Stratton engine is like most of the other engines that they make, in that it is very good. It almost always starts on the first pull, and that makes getting going a quick and easy task. The only real downside to this model is that it has lots of plastic parts in key areas. While it seems to last a long time despite this flaw in most cases, it’s one of those situations where you can’t trust it to last forever. Since it costs a bit more than our top model, it falls to second on our list. However, it’s still a great pressure washer overall, and good for people who like one-pull engine starts.
3. Excell EPW2123100 – Best for the Money
The excel EPW2123100 is a good choice for people looking to get a good deal on a 3100 PSI pressure washer and who value getting good quality for their money as well. The first thing you’ll notice about this model is that it has a much smaller form factor than other pressure washers of similar power. That makes it good for storage, as it won’t take up as much space. It also comes with five nozzles, which puts it on par with our top model in that category. And, you can get it for about 25 percent less than our top two models, which makes it a really good deal for the money.
However, it’s not a perfect pressure washer. It only comes with a 25-foot hose, which is below-average for pressure washers that cost this much and seems like a cheap move on the manufacturer’s part. You’ll probably want to upgrade to at least a 30-foot hose, and in some situations, you’ll want a 50-foot one instead, which means that the 25-foot hose is completely inadequate. However, if you don’t need a long hose and are looking for a great deal, this is the model for you.
4. WEN PW31 3100
The WEN PW31 3100 is a thoroughly middle-of-the-road 3100 PSI pressure washer, and while it has some potential, it doesn’t have the quality it needs to rise to the top of our list. It comes with five nozzles, which gives you a very wide range of cleaning options. It also comes with 12-inch wheels, which makes it easy to reposition, and they’re never-flat, so you don’t ever have to deal with a flat tire. It comes with an onboard soap tank, which makes it easy to add soap to the mix to work through especially tough problems.
However, this model suffers from serious quality control problems. Some models don’t work out of the box, while others fail after just a few uses. Of course, this isn’t what you’re looking for in your new pressure washer. Even if it didn’t have these problems, the engine doesn’t easily start, and sometimes takes four or more pulls to get going, which is a pain. While not the most expensive model on our list, it isn’t much cheaper than our top two models, which means you’re getting lower quality for about the same price. It’s not a good deal, so you should avoid it.
5. STANLEY SXPW3124
The STANLEY SXPW3124 is a 3100 PSI pressure washer on a good day. And to STANLEY’s credit, this model does work for many customers. However, there are serious problems with many shipped units that make it a risky buy. On the upside, it comes with an easy-start engine that often starts in just one pull, and few people need more than two to start it. It also comes with an ergonomic spray gun which is higher quality than what you get with other models on our list.
However, it only comes with a 25-foot hose, which is not that great. But worse are the quality control problems. Many parts break on this model, and some users have reported that the wheels broke. Which is strange because the wheels are never-flat tires, and their selling point is that they’re supposed to never break. Even more concerning is the fact that a sizable percentage of these pressure washers don’t work right out of the box. Even when they do, a sizeable number of customers report that they don’t get good power. Overall, this is not that great of a pressure washer, and you could spend less money and get a better-value buy.
The Westinghouse WPX3100 is our top 3100 PSI pressure washer due to its great hose, five nozzles, and excellent in-line soap injection. The Briggs & Stratton 020685 comes with the best engine on our list, that starts in one or two pulls, and includes a great hose as well, but its reliance on plastic parts drops it to second. The excel EPW2123100 provides the best value overall, due to its small form factor, inclusion of five nozzles, and its low price. The WEN PW31 3100 is very average overall, but its quality control problems and lack of an easy start earn it fourth place on our list. The STANLEY SXPW3124 has a nice spray gun, but its serious quality control problems and overall poor power mean it finishes last on our list.
Hopefully, our reviews have given you some insight into the world of 3100 PSI pressure washers. Armed with this information, you should be able to make your next big cleaning project a breeze.