Simpson Aluminum ALH3425 3400 PSI 2.5 GPM Gas Pressure Washer at Tractor Supply Co.
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Simpson Aluminum ALH3425 3400 PSI 2.5 GPM Gas Pressure Washer

SKU # 132391999
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Product Rating is 4.7

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Item Information

Designed to meet the rigorous demands of the cleaning professional, the Simpson Aluminum ALH3425 3400 PSI 2.5 GPM Gas Pressure Washer frame is crafted of 100% aircraft grade aluminum, making it lighter in weight than most steel frame pressure washer designs.

  • Perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal and all other professional cleaning services
  • Designed for optimum performance in the harshest environments

NOTE: This product is gas powered. Please see our Terms & Conditions for specific instructions for product repairs and returns.

Note: This product may require up to 2 additional days for order processing prior to shipping

Specification Description
Water Temperature: Cold
Pump Brand: AAA
Grade: Prosumer/Professional
Rated PSI: 3400 PSI
Product Height: 30 in.
CARB Compliant: Yes
GPM: 2.5
Pump Type: Triplex
Number of Spray Nozzles: 5
Adjustable Pressure: Yes
Hose Length: 35 ft.
Product Width: 21 in.
Frame Type: 2-Wheel Cart
Spray Nozzles: 0, 15, 25, 40 and soap
Product Weight: 86 lb.
Product Length: 30 in.
Power Type: Gas
Engine Make: Honda
Fuel Tank Capacity: 3.3 qt.
Warranty: 3 Year limited HONDA GX commercial engine warranty, 5 Year limited pump warranty, 10 Year limited frame warranty, 90 Day limited accessory warranty
Brand: Simpson
Horsepower: 5.5 HP
Manufacturer Part Number 60689
Simpson Aluminum ALH3425 3400 PSI 2.5 GPM Gas Pressure Washer is rated 4.7 out of 5 by 41.
Rated 5 out of 5 by from Simpson ALH3425 Gas Pressure Washer Light and powerful...Exceeded my expectations. Built very well with high quality components, especially the Honda GX engine.
Date published: 2019-07-31
Rated 5 out of 5 by from What a pressure washer should be! Bought this pressure washer to remove the algae growth on siding and a brick chimney. After extensive research this washer is one of only a few that stand out in the "prosumer" range. It has the highly reliable Honda motor coupled with the longevity of the triplex pump. I picked it up at the local TSC just to inspect the box beforehand as some reviews note damage during shipping. After finding no issues I took it home, added the oil, and prepped the washer for its first run. It took two pulls to start and was ready to go. Very easy to use and highly effective at removing algae growth from both vinyl siding and brick. Only complaint would be that the quality of the hose seems to be lacking compared to the rest of the machine. Replace that and you have a workhorse that will last for many years. Overall I would highly recommend this to anyone looking for a higher end pressure washer that only wants to buy one and be done.
Date published: 2019-07-29
Rated 5 out of 5 by from Great product I replaced a 4,000 psi pressure washer with this one and it is doing the job just fine is way lighter so it’s easier to move around and it starts with one pull.
Date published: 2019-05-18
Rated 5 out of 5 by from Classy! It's lightweight, compact if you reverse the handle attachment, and dirt simple to use. Adjustable throttle, choke, pump outlet pressure, fuel flow, ignition and idiot switches. Extended warranties on the upgraded engine and pump are the main features here, though.
Date published: 2019-05-11
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is the triplex aaa pump better than the cat triple pump since it has 3 more years of warranty

Asked by: greg73
greg73, The AAA pump and the CAT Pump used on this unit are comparable. The difference is in the warranties. The Simpson Team
Answered by: Anonymous
Date published: 2019-02-04

is the triplex pump with the 5 year warranty better than the cats triplex pump with 2 year warranty

Asked by: greg73
greg73, Both ore comparable pumps
Answered by: Anonymous
Date published: 2019-03-08

Which Honda engine comes on the ALH3425?

Asked by: Windfacer
Windfacer, The ALH3425 comes with a Honda GX200 Series engine
Answered by: Anonymous
Date published: 2019-06-28

What simpson pressure washer should I buy to get the cat triplex pump

Asked by: cajun papa
cajun papa, the Simpson ALH3228 has a Cat Pump
Answered by: Anonymous
Date published: 2019-06-17

Hello, is the pressure on this unit variable?

Asked by: Rick Upton
Rick, Yes this has adjustable pressure. The Simpson Service team
Answered by: Anonymous
Date published: 2019-03-19

Does the engine idle down when you are not spraying?

Asked by: langemv
langemv, the ALH3425 does not come equipped with an idle down
Answered by: Anonymous
Date published: 2019-06-13
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