Aluminum ALH3425-S 3600 PSI at 2.5 GPM HONDA GX200 Cold Water Gas Pressure Washer
- Powerful Honda offers optimum pressure-wash performance
- Great for construction, upkeep, facility and maintenance cleaning
- Triplex pump and ultra-lightweight aircraft grade aluminum frame
- See More Details
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Product Overview
Perfect for contractors who specialize in deck cleaning, wood restoration, paint preparation, graffiti removal or other cleaning services is this SIMPSON Cold Water Pressure Washer. The SIMPSON Aluminum Series is designed for optimum performance even in the harshest environments. The frame of the washer is crafted of aircraft grade aluminum, making it lighter in weight than most steel frame pressure washers. This washer is designed to meet rigorous demands of the cleaning professional.
- Honda GX200 engine with low-oil shutdown feature
- Reliable AAA industrial triplex plunger pump with PowerBoost technology delivering higher pressure at the nozzle
- MorFlex 5/16-in. x 35-ft. high pressure hose is non-marring, flexible and abrasion resistant
- Aircraft-grade aluminum frame is lighter in weight than most steel frame designs
- 10 in. premium 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
- 3-year limited commercial engine warranty; 5-year limited pump warranty; 10-year limited frame warranty; 90-day limited accessory warranty
- California residents
Compare Similar Gas Pressure Washers
Top Rated | |  | Exclusive | |
| Brand | RYOBI | SIMPSON | Simpson | RYOBI |
| Name | 2,900 PSI 2.3 GPM Gas Pressure Washer with 15 in. Surface Cleaner | Aluminum ALH3425-S 3600 PSI at 2.5 GPM HONDA GX200 Cold Water Gas Pressure Washer | Aluminum ALH3228-S 3400 PSI at 2.5 GPM HONDA GX200 Cold Water Pressure Washer | 3,600 PSI 2.5 GPM Gas Pressure Washer Honda GX200 |
| Price | ||||
| Ratings | (1293) | (130) | (252) | (83) |
| GPM | 2.3 | 2.5 | 2.5 | 2.5 |
| Suggested Use | Decking,Driveway,Paint Preparation,Siding,Window | Car,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window | Car,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window | Decking,Driveway,Paint Preparation,Siding |
| Features | Cold water | Abrasion Resistant,Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tips | Abrasion Resistant,Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tips | Chemical/detergent injection,Quick connect tips |
| Start Type | Recoil Start | Recoil Start | Recoil Start | Recoil Start |
| Commercial / Residential | Residential | Commercial | Commercial | Commercial |
| Pump Type | Axial | Triplex | Triplex | Triplex |
| Reconditioned | New | New | New | New |
| Included | Onboard cord storage,Wheels | Engine oil,Hose,Hose connect,Onboard storage,Wheels | Engine oil,Hose,Onboard storage,Wheels | Engine oil,Fasteners,Hose,Onboard cord storage,Wheels |
| Nozzle Type | Adjustable | Pro Style tips with quick disconnect | Pro Style tips with quick disconnect | Pro Style tips with quick disconnect |
| Engine Make | Ryobi | Honda | Honda | Honda |
| View Product | View Product | View Product | View Product |
Compare Similar Gas Pressure Washers
| Top Rated | | | Exclusive | |
| Brand | RYOBI | SIMPSON | Simpson | RYOBI |
| Name | 2,900 PSI 2.3 GPM Gas Pressure Washer with 15 in. Surface Cleaner | Aluminum ALH3425-S 3600 PSI at 2.5 GPM HONDA GX200 Cold Water Gas Pressure Washer | Aluminum ALH3228-S 3400 PSI at 2.5 GPM HONDA GX200 Cold Water Pressure Washer | 3,600 PSI 2.5 GPM Gas Pressure Washer Honda GX200 |
| Price | ||||
| Ratings | (1293) | (130) | (252) | (83) |
| GPM | ||||
| Suggested Use | ||||
| Features | ||||
| Start Type | ||||
| Commercial / Residential | ||||
| Pump Type | ||||
| Reconditioned | ||||
| Included | ||||
| Nozzle Type | ||||
| Engine Make | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Assembled Depth (in.)
34 in
Assembled Height (in.)
24 in
Assembled Width (in.)
21 in
Hose length (in.)
420
Interior Hose Diameter (In.)
5/16 in
Wheel Diameter (in.)
10 in
Details
Assembly Required
No
CA (CARB) Compliant
CARB Compliant
Commercial / Residential
Commercial
Connection Type
M22 Universal Threaded Twist On Hose & Trigger Handle
Engine Displacement (cc)
196
Engine Make
Honda
Engine Type
Air cooled, four-stroke OHV gas engine
Features
Abrasion Resistant,Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tips
Fuel Tank Capacity (gallons)
.825
GPM
2.5
Hose Material
Other
Included
Engine oil,Hose,Hose connect,Onboard storage,Wheels
Maximum Pressure (PSI)
3600
Nozzle Type
Pro Style tips with quick disconnect
Number of tips included
5
Pressure Washer Power Type
Gas
Product Weight (lb.)
78 lb
Pump Brand
AAA
Pump Type
Triplex
Reconditioned
New
Returnable
30-Day
Start Type
Recoil Start
Suggested Use
Car,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window
Water capability
Cold
Warranty / Certifications
Manufacturer Warranty
3 Year limited commercial engine warranty : 5 Year limited pump warranty : 10 Year limited frame warranty : 90 Day limited accessory warranty
Questions & Answers
19Questions17Answers
An earlier answer said that this unit has an adjustable throttle. On my unit, the throttle lever...
Asked by Kirk February 9, 20212
AnswersYes, I would recommend returning the unit I you can't find an obvious problem.
Is the psi adjustable on this unit
Asked by Bob August 10, 20202
AnswersNo, the one thing I do miss.
Does it come with oil in it ready to start or do you have to add first
Asked by Bfitz July 9, 20202
AnswersYes, they delivered to me last month it took me about 20 minutes to put the power washer together and it comes with they own quarter or oil.
Will this unit reach 30 feet up from the ground to wash the side of a house and do a good job at that height?
Asked by Dave June 28, 20201
AnswerDave No pressure washer will work at this distance without the use of a24 foot telescoping lance
Can this pressure washer do a good job cleaning, when reaching siding up to 30 feet from the ground?
Asked by Buddy June 26, 20201
AnswerBuddy, telescoping lances and second sory nozzles ae available.
Does this models engine have an adjustable throttle?
Asked by jpbp June 3, 20201
Answerjpbp. yes the Honda GX200 has an adjustable throttle
What's the hp
Asked by N60 April 20, 20201
AnswerN60; Honda rates the GX200 at 4.8 kW(6.5 PS, 6.5 bhp) at 3,600 rpm
Which is it Kohler engine or Honda engine? Two different spec's.
Asked by Charlie February 6, 20203
AnswersHonda.
looking for a power washer for commercial use amenity ctr for 55 and over pool deck side walks co...
Asked by rich September 16, 20192
AnswersI would recommend buying a bigger unit if your going to be using it for commercial. Just my opinion.
how heavy is this
Asked by weo September 10, 20192
Answersweo, this weighs 83 pounds
Customer Reviews
May 15, 2018
You will not find a finer small engine than the GX. I like just about everything about it. With t...
You will not find a finer small engine than the GX. I like just about everything about it. With the aluminum frame it is light and will last. I like all the components arranged for a small business/homeowner to use. Not as cheap as you would find with some generic competitors but I feel like this is built to last. The nozzle tip retainers don't really retain and I've found them all on the ground after a small amount of use and the hose.. It's okay and the space to store it on the caddy is a little inadequate. The only other thing I am not a fan of is it is so powerful it hops a bit due to the compact aluminum frame. Outside of that it's a very solid machine. Quick detail job on my vehicles and some home exterior work left me to believe it was a good choice.
by Hogleg
Apr 9, 2021
Tires and feet leave really bad marks on any semi...
Tires and feet leave really bad marks on any semi rough surfaces, you have to be very careful where you place the unit. Simpson should do some research and purchase a better quality tire. I spoke with customer service, they are aware of the problem.
by GB
Mar 19, 2021
Very little easy assembly. Started right up. Would have given it 5 stars but they're a few things...
Very little easy assembly. Started right up. Would have given it 5 stars but they're a few things that could use some better design. One is the syphon tube connection could be in a better location and the same for the release valve. Both are very close to the handle frame. last problem was the sprayer handle, after about 5 uses it stopped syphoning, started making noises and the pressure would go up and down even if when I changed nozzles. Borrowed my neighbors sprayer and it worked fine so I bought a new one and now it works great. I also bought a Surface Maxx 15" surface cleaner for $149 to clean my driveway. Works great with my Simpson.
by Robert
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