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4.5 out of 5 stars. 202 reviews
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SIMPSON 3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump

  • Online Only

SIMPSON 3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
4.4201 Reviews

Item # 1323918

Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
$899.99
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or

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Powersport plans are not available in CA & MD.
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  • Online Only

SIMPSON 3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
4.4201 Reviews

Item # 1323918

Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
Image showing  3,400 PSI 2.5 GPM Gas Cold Water Aluminum Professional Pressure Washer, Honda GX200 Engine and CAT Triplex Plunger Pump
$899.99
or
or
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$38/mo.†  suggested payments with 24 Months Financing or earn $44 in Rewards+ on this purchase.
Valid 5/15/2026 - 7/5/2026
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Designed to meet the rigorous demands of the cleaning professional, the SIMPSON Aluminum 3400 PSI at 2.5 GPM HONDA GX200 with CAT Triplex Plunger Pump Cold Water Professional Gas Pressure Washer frame is crafted of aircraft-grade aluminum, making it lighter in weight than most steel frame pressure washer designs. This gas pressure washer is perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal, and all other professional cleaning services. The pressure washer is designed for optimum performance in the harshest environments. Its advanced CAT Triplex Plunger Pump ensures consistent high-pressure output for superior cleaning power. Additionally, the HONDA GX200 engine offers reliable starting and long-term durability, making this pressure washer a dependable choice for demanding tasks. Get the job done right with this durable gas pressure washer!

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.

  • HONDA GX200 engine with low oil shutdown to prevent seizure due to low oil levels
  • CAT PUMPS triplex pump is equipped with an integrated unloader
  • MorFlex 5/16-in. x 25-ft. high pressure hose included with pressure washer is non-marring, flexible and abrasion resistant
  • Aircraft grade aluminum frame is lighter in weight than most steel frame designs
  • Gas pressure washer features 10 in. premium tires for ease of maneuverability across various terrains
  • Gas pressure washer has 5 quick connect nozzle tips: 0, 15, 25, 40 and soap to use for a variety of cleaning applications
  • 3 year limited commercial engine warranty; 5 year limited pump warranty; 10 year limited frame warranty; 90 day limited accessory warranty
  • This product is not for sale in California
  • The actual product may vary slightly from product images

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Reviews

Rating Snapshot

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146 reviews with 5 stars.
32 reviews with 4 stars.
8 reviews with 3 stars.
1 review with 2 stars.
15 reviews with 1 star.

Overall Rating

4.5
84 out of 94 (89%) reviewers recommend this product

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1 to 4 of 202 Reviews .
1 – 4 of 202 Reviews
US
Review 1

Works great

8 days ago
Pressure washer works great, had it for a month. Don’t dead head the pump.

Originally posted on simpsoncleaning.com

Lincoln City, Oregon
Review 1

my review after first use.

11 days ago
pressure washer works great. Cleaned 500' of cedar fence and two large decks. Here are my thoughts. Fuel tank could be larger as it runs through fuel quickly. Pressure washing hose is extremely stiff and is a wrestling match to use, I used my old hose rather than the new one. Hardware holding the mounting plate to the frame and the motor to the frame keep coming loose and should have lock washers or Lock tight. The operation of the washer is great though. it is powerful enough to do what i need it to do. Has a great rebuildable pump. It is a great size and easy to store. All in all I would buy it again

Originally posted on simpsoncleaning.com

Review 1

Nice unit

12 days ago
I have owned this for about one year. The unit came with no owners manual. I realized the pump had an oil level and seemed out the owners manual. Upon first using the unit it tends to get air bound and stops putting out high pressure water. After squeezing the trigger it usually restores the pressure

Originally posted on simpsoncleaning.com

US
Review 1

Excellent Power Washer

13 days ago
Bought this for residential. Trex deck, stucco siding, vinyl fence, aluminum gutters, concrete/stone walkways. Easy to set up and run. Highly recommend!

Originally posted on simpsoncleaning.com