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4.4 out of 5 stars. 364 reviews
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SIMPSON 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine

4.4364 Reviews

Item # 132391099

Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
$899.99
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SIMPSON 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine

4.4364 Reviews

Item # 132391099

Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
Image showing 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer, Triplex Plunger Pump, CRX420 Engine
$899.99
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The SIMPSON 4,400 PSI 4 GPM Gas Cold Water PowerShot Professional Pressure Washer is designed to meet the rigorous demands of the cleaning professional. Heavy-duty pressure washers with flow and reliability, they are perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal, and all other professional cleaning services. Equipped with a premium (49-State compliant) CRX engine built with high-quality components, designed for optimum performance, and renowned for being easy to start, it features a reliable AAA triplex plunger pump. The PowerShot Series delivers consistent high pressure, making it ideal for tackling the toughest cleaning tasks with ease. Its robust construction ensures durability and long-lasting performance, even in the most challenging environments. Plus, the ergonomic design and heavy-duty wheels offer excellent maneuverability, allowing for greater efficiency on the job site. Warranty included.Images shown may vary from the actual unit

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on pressure washers? Check out our guide on how to maintain a pressure washer in the product documents section.

  • CRX 420cc engine with a low oil shutdown feature (49-State compliant)
  • AAA triplex pump has an integrated unloader with a thermal relief valve
  • Monster, 50 ft. dual braided high-pressure hose is kink and abrasion-resistant with a non-marring polyurethane outer jacket with QC fittings
  • Welded steel frame construction with a powder-coated finish for durability and corrosion resistance
  • 13 in. Premium pneumatic tires for ease of maneuverability across various terrain
  • 5 Quick connect nozzle tips: 0, 15, 25, 40 and soap to use for a variety of cleaning applications
  • Unit Dimensions: L: 51 x W: 24 x H: 29
  • Unit Weight: 107 lbs
  • Limited warranty 10 Yr Frame - 5 Yr Pump - 3 Yr Engine
  • This product is not for sale in California

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Reviews

Rating Snapshot

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270 reviews with 5 stars.
45 reviews with 4 stars.
7 reviews with 3 stars.
6 reviews with 2 stars.
37 reviews with 1 star.

Overall Rating

4.4
129 out of 140 (92%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
The Simpson Powershot 4400 is a powerful pressure washer that can quickly and efficiently clean various surfaces. Customers praised its high pressure capabilities, describing it as "great", "powerful"...
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Most Helpful Favorable Review

Excellent equipment

4 years ago
I’m very impressed with it. Assembly was easy everything came in complete. Motor oil provided to pour in at proper level. Good tires to move around with ease. At first I wasn’t sure about the hose but it’s actually good quality material. After following manual instructions I was ready to start it for the first time and it went well at first pull it started and when I used it again started at the first pull again. So far good. One detail I would like to share that I got a bit concern was the pressure knob it was very hard to turn so I went to Simpson website to know if it was a bad part but I was responded to use pliers and slowly turn counter clockwise to loosen the handle adjuster and it worked just fine after that I can turn with my hand. For me the gun seems a bit too long but I can work with it as it will work on other specific jobs. I like the different nozzle tips too. Motor noise level is normal not bad comparing to my previous pressure washer of other commercial brand smaller engine. Overall it is a great pressure washer very very powerful. I’m happy with it.
9 people found this helpful
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Most Helpful Critical Review

Get the honda motor!

4 years ago
Poorly made. Handle came off pull string on 2nd start. I will be returning.
10 people found this helpful
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1 to 4 of 365 Reviews .
1 – 4 of 365 Reviews
Ankeny Iowa
Review 1

Powerful

7 days ago
Used it to wash my RV and side x side. Works great. You must use the black nozzle for soap but it also works good (I still like my foam cannon better). I have to start and stop it several times when washing the rv and it started up with one or 2 pulls every time. Also like the way the cord and gun store on the washer.
SweepstakesYes

Yes, I recommend this product.

Response from SIMPSON Team:
4 days ago
SIMPSON Team
We're so glad to hear you've enjoyed all the features, & your 4400 PSI pressure washer delivered a powerful and reliable performance for great results on your RV/side x side. Thanks for taking the time to share your experience, Yoaks5! simpson
US
Review 1

Powerful pressure washer

7 days ago
The pressure washer is has more power than anything I need it for, and I can adjust the pressure down for a gentler spray. I upgraded from a 3300 psi and am happy with the bigger machine.

Originally posted on simpsoncleaning.com

US
Review 1

Very powerful

8 days ago
This washer is very powerful so be careful. Just remember that if it doesn't start on the second pull you'll feel it get harder to pull, pull the trigger and release the pressure. So far love it.

Originally posted on simpsoncleaning.com

Charlottesville Va
Review 1

Lost Delivery??

9 days ago
Been almost a week past delivery date still no sign of power washer.
SweepstakesYes
Response from SIMPSON Team:
7 days ago
SIMPSON Team
Hello, Jason. We sorry to hear about the delay & hope you are soon enjoying the performance of your machine! Keep us updated once it arrives & your fire it up! simpson