Best Heavy-duty Pressure Washers

Some pressure washer cleaning jobs require bit more power than you can get from smaller, more light-duty machines. These jobs need the strong high performance that comes from a heavy-duty pressure washer. These cleaning machines offer a more effective washing performance over a longer period than lighter-duty machines and are more powerful machines than domestic types of washers.

Because there are many types of industrial premises and equipment that require regular cleaning, there are many different types of heavy-duty pressure washers on the market right now. There are also many different uses that are immediately obvious for a heavy-duty pressure washer such as farm machinery, where tractors and other equipment get clogged with dirt and mud. Another agricultural area requiring extensive cleaning is the inside of buildings where cleanliness is of the highest importance.

However, these heavier machines can also be used in your everyday household areas, too. Whether it is the siding of your house that is covered in years of grit and debris, or your driveway that has taken its fair share of oil and muddy tires, a heavy-duty pressure washer is what you need to clean things up. We have taken it upon ourselves to bring to you two of the top heavy-duty pressure washers on the market right now. Whether you need something hefty to clean your equipment after a long day of farming, or you simply just want to spruce up your patio, hopefully the following machines will help do the trick.

Simpson Cleaning MSH3125-S Gas Pressure Washer

When you’re in the market for a great pressure washer that isn’t going to break the bank, but will still be able to handle just about anything you can throw at it, then the Simpson power washer is a great choice. It’s able to unload water as 3,100 PSI, 2.5 gallons per minute, and will be able to help you get rid of even the most annoying dirt and mildew from areas that might be difficult to clean otherwise.

You also won’t need to worry about easily damaged water hoses with the MorFlex high-pressure hose, which is known to be lightweight and incredibly flexible. These hoses are known to be non-marring, which means they can handle some intense use without being damaged in the process. The M22 connectors allow for a perfect fit and you’ll be able to take your pick from four unique nozzle tips depending on what type of surface you’re cleaning and how dirty it may be.

Simpson wanted their pressure washer to fit your needs as well as keep you safe, which is why their spray gun is made with a helpful safety lock-out feature that will make sure it isn’t accidentally turned on. This tool is created from heavy-gauge frame parts, welded steel construction. It’s also has 10” pneumatic tires. Because of its wonderful Honda GC190 engine, the Simpson pressure washer will be able to get rid of just about any mess in no time at all. It is perfect for any floor regardless of the material, as well as fences, windows, decks and so much more. The engine has a 2-year warranty; the pump comes with a 1-year warranty; and the frame comes with a 5-year warranty.

Specifically created for the home and shop, the Simpson MegaShot Series is perfect for the Do-it-Yourselfer looking for the best performance with without the extravagant cost. Its compact design is lightweight and can easily be transported by one person, so you’ll never have to worry about injuring yourself while cleaning your house.

Users have left rave reviews online for this product, one of which states, “Have had for a few years now and one of the best purchases I have ever made, especially since moving and buying an older house needing a lot of work. This washer starts up with one pull, even after sitting all winter in the garage. Attachments have come in very handy for the different jobs needing to be done, and I would definitely recommend to anyone thinking of buying a reliable pressure washer.” There is no denying that the majority of people who have purchased this pressure washer have been absolutely thrilled with the results they have seen after using the Simpson Cleaning Gas Pressure Washer.

Generac 7019 OneWash Gas Powered Pressure Washer

Next is the Generac 7019 OneWash Gas Powered Pressure Washer with PowerDial Gun. Generac power washers give you an intense power to clean, reliability, and are incredibly easy to use. It’s compact, affordable and you’ll be able to use it to clean just about anything. This machine is easy to put together and connect hoses to, as well as move along almost any type of terrain with little effort.

This unit includes an ergonomic spray gun with integrated PowerDial which is going to let you adjust the pressure so that you can get what you need whether you’re cleaning wood, concrete, or even your car.

The Generac 196cc OHV engine delivers maximum cleaning performance, and the powerful horizontal axial cam pump delivers 3,100 PSI to help with even your toughest jobs. The machine includes 4 quick-change nozzle tips: 0°, 25°, 40°, and soap, as well as a 25’ high-pressure hose that fits onto the rear of the spray gun for the highest level of convenience. The convenient onboard ½ gallon detergent tank come in handy for hassle-free cleaning, no matter what space you are trying to reach. With its oversized, never-flat tires, you’ll be able to take this unit with you wherever you need to go to do a cleaning job. This unit is easy to store and takes up very little space when not in use.

Again, the online reviews for this product are exceptional, with one user even going as far as to say, “I just love it! I purchased it to clean the concrete sidewalks and patio, as well as maybe wash the car and anything else that fits the bill. I really like the four settings to be able to ‘dial-down’ the force and then increase it as needed. Set-up was easy. The instructions were simple. I received exactly what I needed and all is well. It runs great, is easy to start, results are spectacular and I could not be happier. I considered the Simpson and looked at several others, but am very happy with my choice.” Reviews like this just add to the ever-growing positive reputation that Generac is building with its very happy customers.


You might think that heavy-duty pressure washers are going to be extremely expensive, however those we’ve discussed are about the same price as medium-duty washers, so they won’t set you back too much. You may also be worried about the ease of mobility when it comes to lugging these heavy machines around, but fear not! Almost every single heavy-duty pressure cleaner is on wheels, so maneuvering them around is a piece of cake.

The two products discussed above truly are the best bang for your buck when it comes to high-powered heavy-duty pressure washers. They will both last you for years and will virtually remove every speck of grime and dirt from whatever you are pelting with their powerful water flows. Their functionality and versatility are also great selling points.

How often are you going to come across products that are suitable for farmers who work days on end in the fields and in mud, as well as being effective for your everyday household areas that need a bit of tidying up? If you are constantly cleaning items and areas around your house and just not getting the desired results, then looking into a heavy-duty pressure washer is something that we highly recommend for you to do. You will not regret buying a machine that will save you valuable time and energy.