Internet #204663857

Model #DXPW3425

Store SKU #1000025413

Store SO SKU #1000584931

Honda GX200 3,400 PSI 2.5 GPM Gas Pressure Washer

  • Honda GX OHV Commercial Series engine
  • PowerBoost technology provides higher pressure at the nozzle
  • Pro-style spray wand with 5 quick connect nozzle tips
  • See More Details

Frequently Bought Together


Product Overview

DEWALT machines are Guaranteed Tough. Built tough to meet the rigorous demands of the cleaning professional or anyone who expects the most out their machine. Perfect for deck cleaning, wood restoration, paint preparation, graffiti removal and all other professional cleaning services. Our gas-powered machines are equipped with HONDA GX OHV Commercial Series engines. These engines set the standard for durability and long-life. The HONDA engines are paired with AAA industrial triplex plunger pumps, a brand with a history of over 40-years of innovation. AAA pumps are equipped with PowerBoost, a patent pending technology that delivers higher pressure to the spray nozzle, resulting in greater impact and cleaning performance.
  • California residents
  • Honda GX200 OHV commercial series engine with oil alert - engine oil is included
  • AAA industrial triplex plunger pump with ceramic coated pistons and powerboost technology which provides higher pressure at the nozzle
  • 1/4 in. x 25 ft. high pressure steel-braided hose is non-marring, kink and abrasion resistant and equipped with easy twist-on connectors
  • Welded steel frame, steel engine plate, solid steel axle and 10 in. pneumatic tires
  • Pro-style spray wand with 5 quick connect nozzle tips - 0, 15,25,40and soap applicator nozzle
  • Professional spray gun with side grip and safety lock-out
  • Convenient on-board accessory storage for spray gun/wand, high pressure hose and nozzles
  • Downstream detergent injection system for use of cleaners
  • Limited warranty - commercial use - 3-years on Honda GX engine, 5-years on AAA pump, 10-years on frame components, 90-days on spray accessory items
  • Choose the best nozzle that fits your pressure washer needs:

    Pressure Washer Nozzle Selection Guide

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar Gas Pressure Washers

2,900 PSI 2.3-GPM Gas Pressure Washer
current product
Honda GX200 3,400 PSI 2.5 GPM Gas Pressure Washer
4400 PSI at 4.0 GPM Gas Pressure Washer Powered by Honda with AAA Triplex Pump California Compliant4200 PSI 4.0 GPM Gas Pressure Washer Powered by HONDA
Name2,900 PSI 2.3-GPM Gas Pressure WasherHonda GX200 3,400 PSI 2.5 GPM Gas Pressure Washer4400 PSI at 4.0 GPM Gas Pressure Washer Powered by Honda with AAA Triplex Pump California Compliant4200 PSI 4.0 GPM Gas Pressure Washer Powered by HONDA
Suggested UseDecking,Driveway,Paint Preparation,Siding,WindowCar,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,WindowCar,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,WindowCar,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window
FeaturesCold waterChemical/detergent injection,Quick connect tipsAbrasion Resistant,Chemical/detergent injection,Cold water,Quick connect tipsAbrasion Resistant,Chemical/detergent injection,Cold water,Interchangeable wand,Quick connect tips
Commercial / ResidentialResidentialCommercialCommercialCommercial
Start TypeRecoil StartRecoil StartRecoil StartRecoil Start
Pump TypeAxialTriplexTriplexTriplex
Engine MakeRyobiHondaHondaHonda
IncludedOnboard cord storage,WheelsOnboard cord storage,WheelsEngine oil,Hose,Onboard storageEngine oil,Hose,Onboard storage,Wheels
View ProductView ProductView ProductView Product



Assembled Depth (in.)
21 in
Assembled Height (in.)
34 in
Assembled Width (in.)
22 in
Hose length (in.)
Interior Hose Diameter (In.)
1/4 in
Wheel Diameter (in.)
10 in


Assembly Required
CA (CARB) Compliant
CARB Compliant
Commercial / Residential
Connection Type
1/4 in. Universal Quick Connect Wand/Nozzle
Engine Displacement (cc)
Engine Make
Engine Type
HONDA GX200 Commercial Series OHV Engine with Oil Alert
Chemical/detergent injection,Quick connect tips
Fuel Tank Capacity (gallons)
Hose Material
Onboard cord storage,Wheels
Maximum Pressure (PSI)
Nozzle Type
Number of tips included
Pressure Washer Power Type
Product Weight (lb.)
Pump Brand
Pump Type
Start Type
Recoil Start
Suggested Use
Car,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window
Water capability

Warranty / Certifications

Manufacturer Warranty
Limited Warranty - Commercial Use - 3 Years on Honda GX engine, 5 Years on AAA pump, 10 Years on frame components, 90 Days on spray accessory items

Questions & Answers


Can you hook it up to Wi-Fi or blue tooth to electronically control it?

Asked by Washed April 22, 2016

Yes, but unfortunately there is not an app for Android. The iPhone app works great. Very easy to setup.

What is the work around to keep this unit from walking all over the place when in use? The pressure washer “walks” all over the place under load

Asked by Dewaltfan January 8, 2019

I have one not made by Dewalt but also walks a bit so I just use an old rubber door mat under the legs. This stops it from moving.

I bought this exact model pressure washer for my power washing business but I seem to be running ...

Asked by DPWS April 23, 2019

The manual states that you need to have a minimum 5 gallons per minute at 20 psi. You'll need to get a pump to provide that to the pressure washer or you'll damage it if you haven't already. You can use a 12V RV/Boat pump like a shurflo or anything that will pump at least 5 gallons per minute at 20 psi.

what kid of gas i should use ?

Asked by papa August 16, 2019

Pepto-Bismol Cherry Flavor

Is there a longer hose for wand

Asked by Ace April 18, 2018

Yes, there are longer hoses available.

How you mix chemical n water

Asked by Ed April 14, 2018

i use 5 gallon homer bucket

what oil does it use

Asked by Mike July 6, 2016

This has Simpsons' AAA Triplex pump, it uses the 15W40 non detergent. Although, half of the customer service at Simpson said it doesn't matter if it has detergent or not, the other half insist it must be non detergent. Pick your poison. BTW, Simpson's pump crankcase oil is made by Karcher, which is what's in the bottle, re-branded. Karcher is the only company that I know that makes 15W40 non detergent. The other 15W40 you see at HD, auto store has detergent in it. You'll know when you look thorough the glass and see that is foaming, turning white. The engine uses 15W30 in average weather, use a cold weather oil in winter.

How loud is this pressures wash

Asked by Sema77 January 3, 2018

It’s loud, I definitely wouldn’t use it when people are trying to sleep.

Is this too powerful to wash a car at 3,400 PSI?

Asked by Ben March 4, 2019

It can be adjusted.

I bought this product from home depot in 11/10/2015 I still have the receipt,

Asked by Carlos December 26, 2018

Carlos, I would check with the manufacturer, Dewalt to verify the guarantee on this machine. They have a website where you can send an email to customer service for assistance. The warranty on Dewalt products is greater than other manufacturer power tools. As far as the machine not starting, I would change the oil first of all. I drain the fluids for the winter in my power tools. If you have never changed the oil in 3 years this could be your problem. Also I would check your owners manual for tips on trouble shooting (machine won't start). If you cannot locate your manual request a new manual from Dewalt. It may be available online as well. Hope this helps. Kate

Honda GX200 3,400 PSI 2.5 GPM Gas Pressure Washer - page 2

Customer Reviews

  • 48 Customer Reviews
  • 3.9 out of 5 stars overall
64% of customers recommended.
Overall Ratings
Sort By:
2 years and nothing but problems
Bought this pressure little over 2 years ago. Have had nothing but problems with it. Water pump has gone bad. Always difficult to start. Poor build quality
Was this helpful?
excelent presure machine, economy in fuel, a lot of power, easy to start, friendly use, 100% reco...
excelent presure machine, economy in fuel, a lot of power, easy to start, friendly use, 100% recomended
Was this helpful?
Chicago, IL
When you gotta get it clean!
Customer review from logo
[This review was collected as part of a promotion.] I purchased this Dewalt pressure washer simply because I wanted to make extra money during the summer.
Was this helpful?
I've had this model for about a month. So far,...
I've had this model for about a month. So far, so good. Ive used washers for many years in my business, this seems like a real workhorse for the money.
Was this helpful?
Less than 6 months, the pump went bad. Do not buy this JUNK JUNK
Was this helpful?
From the beginning I was told by Home Depot that if the machine failed, they would fix it in-house. That was a lie. When it did fail, they told me it had to be sent off and I would get it back in 4-6 weeks. That was a lie. It's been 8 weeks so far... Last week I was told by Home Depot that I should expect the machine soon but the one thing they could confirm was that it was being repaired under warranty. $0 out of pocket. That was a lie. I just got a call from Home Depot's repair facility and was asked if I would like to move forward with a $250+ repair or if they should just send the machine back. Are you kidding me? Oh and I should mention that I only had this machine about 60 days. Each time I have tried to reach out to Dewalt, I have been on hold over 1hr and no answer.
Was this helpful?
Avoid this machine
This thing has been a problem since day 1. It started with little things like vibration loosening parts and eventually led to the pump failing. Water leaking everywhere and the valves were destroyed. I called Home Depot and Dewalt and was instructed to contact an authorized repair (Home Depot). The closest one told me their “technician” was gone for 6-8 weeks. The next one said they have to send it off and its 12-16 weeks. The third one said I can drop it off and theyd look at it and let me know in 3-4 weeks what the cost is. I then called a local pressure washer repair place and they told me they refuse to service these pumps. Go online and look up the manual for this pump and try and find any info on valve assembly. The warranty is a joke. The pump says 5 years on parts “excludes valves” lol. I wouldnt recommend this product or any Dewalt pressure washer
Was this helpful?
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
Was this helpful?
Great power washer
own 2 of these for 4yrs now and never a problem. Starts on my first pull , plenty of power. Keeping it serviced has kept them running perfect.
Was this helpful?
North Dakota
Customer review from logo
I’ve had this pressure washer for a few years and I have not been impressed. From the start the steel braided line had a bubble in the rubber (it was shot). The 2nd time I used it the valve in the gun would become stuck shut. Every time I’d use it I’d have to take the plastic off, pull the valve apart and lube it up. Now the pump is shot. I have maybe 10 hours of use on this thing. Dewalt is supposed to be such a great brand but clearly this pressure washer is not built as well as the tools.
Was this helpful?
Review this Product
Share your thoughts with other customers