Best Heavy-duty Power Washer

After spending months Testing and Experincing Heavy Duty Power Washer. Finally, I came up with 2 Powerfull and Reliable Pressure washers for 2018.

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Top Heavy-Duty Power Washer for 2018: Complete Buyer’s Guide

Heavy duty power washer is the most powerful cleaning tool you can find. Their cleaning power is beyond mid-tier and light-tier pressure cleaners. These cleaners use gas-powered engines which produce more than 2800 PSI and as such are more suitable for industrial use or as commercial pressure washers.

If you want to get yourself one, you need to set aside at least $500 to get yourself a reliable model. An entry-level heavy-duty cleaner will cost you about $450 and $500. With the right washer nozzle,you can use it as a home pressure washer.

What To Expect From Heavy Duty Power Washer

The thing about electric pressure washers is that their motors don’t produce enough cleaning power to be classified as heavy-duty cleaners. That is why all heavy-duty cleaners are fitted with gas engines, which are known to be more powerful than electric motors.

The Bad

Keep in mind that the superior cleaning power of heavy-duty cleaners comes at a price. First and foremost, these cleaners are expensive to acquire. Secondly, you need to keep adding gas to operate them. Thirdly, most gas engines tend to overheat when used for extended periods. Lastly, these gas-powered cleaners require more maintenance than electric cleaners.

The Good

These small inconveniences plus the high price of these cleaners make them seem like an unwise investment for home use but that is far from the truth. Not only can you use them as pressure washer for cars but for most cleaning jobs at home.


Sure, it’s ill-advised to use these powerful cleaning tools indoors due to their emissions of poisonous gases but the advantages of using them at home outweigh the negatives. For starters, they are up to 4 or 5 times as powerful as light and medium-duty cleaners.

But what is the use of this power in real-life scenarios? Well, for starters, the $450 or $500 investment that you make on these heavy-duty cleaners will allow you to clean much better and more efficiently than other cleaners. In short, you will get better results.

Next, the powerful cleaning performance of heavy-duty washers will allow you to clean 2 or 3 times faster than other cleaners. This means that you will end up saving so much time that you can even start a home cleaning business as a way to earn a few extra bucks every week.

Commercial or Industrial-Use

Lastly, the rigidity, cleaning power and reliability of heavy-duty cleaners makes them ideal for commercial or industrial use. If you own a cleaning business, you can rely on these cleaners to clean vehicles, carpets and a wide variety of other items.

If you intend to use heavy-duty cleaners for industrial use, their superior cleaning power and rigidity will allow you to maintain the required level of cleanliness and health standards at your facility.

Keep in mind that the top-tier heavy-duty cleaners are designed to operate with hot water to provide maximum cleaning performance. The washer hoses and washer wands of these tools are coated with heat-resistant materials to withstand the heat of boiling water.

If you own a slaughterhouse or a similar type of business, the premises need to be sparkling clean for obvious safety reasons. You can use pressure washer soap/detergent with boiling water on the cleaning surface to completely disinfect the workspace.

Other Ways To Make The Best Use Of Heavy-Duty Cleaners

We have many washing guides that provide step by step instructions on how to use pressure washers so we will only focus on the common uses of heavy-duty cleaners.

1. Heavy Vehicles and Equipment

Tractors and trucks that operate on farms or construction sites are exposed to a lot of mud. If you refer to our spray nozzles color code guide, this is the type of work that requires the power of a heavy-duty cleaner together with a red (0-degree) nozzle to get rid of all the mud.

2. Vertical Walls

Look no further than a heavy-duty washer if you want to clean the walls of a two or three-story building. Remember, you don’t want to operate a power tool while standing on a stool or ladder as you can injure yourself if you fall.

Therefore, simply attach a pressure washer wand extension on the washer as it will give you extended reach for high places while standing safely on the ground. Remember, you can also pressure wash a concrete/brick driveway using these tools.

3. Sports Courts

Sports courts such as tennis and basketball courts as well as swimming pools require specialized cleaning. For instance, cleaning a swimming pool requires a chemical or detergent concentrate to get the best results.

Important Features You Should Look For In Heavy-Duty Washers

You can expect to find different features in your heavy-duty pressure cleaner depending on the brand you choose and the price you pay for your washer. Here are the features that matter most in these washers:

  1. Stainless Steel Frame
    A sturdy frame is an important feature in heavy-duty cleaners. The frame is not only designed to carry a large engine and pump, but also to protect these two vital components from external impact. If the frame is weak, it will deform and reduce the lifespan of the entire machine.
  2. Pneumatic Tires
    Most light-pressure washers and the entry-level medium-duty washers come equipped with plastic tires which wear out after a while. Pneumatic tires are tougher and better suited to carry the cleaner across uneven ground.
  3. Commercial-Series Engine
    Some of the entry-level heavy-duty pressure washers are rated as residential grade washers and as such feature smaller engines. These residential-grade engines are not as rigid as commercial-grade engines and as such, they are not as reliable. They also come with much smaller fuel tanks.
  4. High-Grade Triplex Pump
    Triplex plungers are rated as the best pumps for industrial and commercial use. Compared to axial cam pumps and wobble pumps, triplex pumps are the most powerful and durable pressure washer pumps.

Choosing The Best Heavy-Duty Pressure Cleaner

There are two options to choose from:

1. Simpson PowerShot PS3228 – Top Pick

Simpson PowerShot PS3228

As far as we are concerned, the Simpson PowerShot is the best heavy-duty gas pressure washer that money can buy. This power cleaner is powered by a Honda GX200 gas engine that produces 2.8 GPM at an incredible 3200 PSI.

One interesting fact about the Simpson brand is that they also manufacture DeWalts pressure washers.

Retailing at about $520, it has the best value for money when it comes to heavy-duty pressure cleaners. It comes equipped with large pneumatic tires as well as a tough stainless-steel frame for enhanced portability and for durability, respectively.

2. Generac 7122 SpeedWash – 2nd Choice and Close Competitor

Generac 7122 SpeedWash

If the Simpson PowerShot is not for you, then the Generac 7122 SpeedWash is definitely for you. With a retail price of about $450, it costs almost $100 less than the PowerShot.

Despite its discounted price, the SpeedWash produces 2.7 GPM at 3200 PSI thanks to its 196cc OHV Generac engine. It also features an adjustable pressure setting that lets you control the pressure between its maximum pressure (3200 PSI) and minimum pressure output (2000 PSI).


1. Find out more about the PowerShot PS3228 from the original source, which is the Simpson’s Website. Scroll through its user guide and discover why we rated it as our top pick.

2. If you want the user instructions on how to use the Generac SpeedWash 7122, refer to Generac’s website. From this source, you can also learn more about the product’s adjustable pressure setting as well as its warranty details.