#1 Home Improvement Retailer

Internet #

305967700

Model #

DXPW4035

Store SKU #

1003526222

Store SO SKU #

1003340008

4000 PSI 3.5 GPM Gas Cold Water Pressure Washer with HONDA GX270 Engine (49-State)

$92900
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$undefined.00 /mo* suggested payments with months* financingApply Now
  • Features 13 in. premium tires for easy mobility across terrain
  • Made of powder-coated steel frame to ensure durability
  • High-pressure hose ensures non-marring and flexible use
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Product Details

DEWALT cold water gas pressure washers and accessories are GUARANTEED TOUGH. Built 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.
  • High performance premium Honda GX270 engine with low oil shutdown (engine oil included)
  • AAA industrial triplex plunger pump with power boost technology delivering higher pressure at the nozzle for improved impact and cleaning performance
  • Powder coated steel frame construction for corrosion resistance and 13 in. premium pneumatic tires for easy maneuverability across terrain
  • 3/8 in. x 50 ft. high-pressure steel-braided hose is durable, flexible, non-marring and up to 3-times more abrasion resistant than rubber
  • Ergonomic spray gun designed for comfort and control
  • 5-quick connect nozzle tips: 0, 15, 25, 40 and soap
  • **Does not ship to California**
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

221Questions
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Q:What percentage or ratio does the downstream injector on the AAA pump give? And what length on high pressure line is it limited to for the injector to work?
by|Mar 12, 2023
1 Answer
Answer This Question

A:  Great question, Stehero. This has a dilution ration of 17:1. Let us know if we can help with anything else.

by|Mar 13, 2023
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    Q:Who makes this pressure pump?
    by|Mar 9, 2023
    1 Answer
    Answer This Question

    A:  Hi, Mike. This is a proprietary AAA pump manufactured by Comet Pumps. Thanks for your interest and let us know if we can help with any further questions.

    by|Mar 10, 2023
      caret
      Q:Can you guys fix the water pump leak from seal?
      by|Mar 8, 2023
      1 Answer
      Answer This Question

      A:  Chris, First and Foremost thank you for purchasing one of our Dewalt machines. We truly appreciate your business. Thank you for contacting our customer service team and inform us of your problem. Please contact our customer service team at 877-362-4271 and they will be glad to assist you with replacement parts or with locating a service center in your area.

      by|Mar 11, 2023
        caret
        Q:Will this operate a 1/4 hose to clean small drains with an appropriate nozzle
        by|Mar 3, 2023
        2 Answers
        Answer This Question

        A:  It will but you will need to have a high pressure hose made. The problem will be the smaller diameter hose will increase the pressure and it will really increase the pressure and might blow the drains apart unless you install a pressure regulator in the line

        by|Mar 6, 2023

          A:  Hi, Steve. Yes, this will work with drain cleaning hoses. Thanks for the question.

          by|Mar 7, 2023
            Showing 1-4 of 221
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            Customer Reviews

            4.3 out of 5
            (939)
            • 4.3
              out of 939 reviews
            • 75%recommend this product
            Filter by:
            Showing 1-10 of 939 reviews
            After 2 years still no issues! Glad I got it!
            Easy start & maintenance. It has more than enough pressure & power to complete any task around my home/property fast. The quality of parts & materials is above average & have held up great over the past 2 years. The handle easily removes so I can put this in the back of my SUV. It's easy to maneuver. It's has already paid itself off by saving a lot of money not hiring people to do pressure washing around my home. See my video https://youtu.be/YheN-eEIuck I definitely recommend it 5 stars!
            by
            Response from DEWALT Pressure Washer SupportJun 3, 2022
            Thanks so much, Edgar. What a thorough review. We are glad to hear your 4000 PSI pressure washer is delivering a 5-star experience on every level, from quality & mobility to maneuverability & power. It's good to hear it has been a very worthwhile investment for you. Enjoy your machine - and thanks again for your recommendation & review. fna-dewalt
              • Recommended
              Will not pump
              My simpson bit the dust so i had to make a snap purchase and this was the pnly one they had at the time that would work for me. It was very hard to start but it performed well when it got going. I used this brand new pressure washer about two hours total last year to finish washing my dock. Pulled it out to wash my boat this year and it will not pump. Starts up and immediately loses pressure. Come on Dewalt this is a brand new unit is it still looks new, Watts up
              by
              Response from DEWALT Pressure Washer SupportMay 3, 2022
              Hi Michael. We are sorry to hear about this - something definitely does not sound normal. At your earliest convenience would you reach out directly to our support team at 877-362-4271? We would like to do a little troubleshooting to figure out what could have happened with this particular unit - and we hope to discuss solutions with you. We appreciate your time/feedback and hope you will be in touch soon. fna-dewalt
                1 found this review helpful
                Poor pump
                Bad pump Oil pump leaks a lot of oil Pump oil Burned off less 20 hours Metal flakes in it
                by
                Response from DEWALT Pressure Washer SupportApr 25, 2022
                Hi, Es11. We are sorry to hear about the leak - this certainly is not normal and we would like to learn more about the condition of your machine to determine what could have happened with this particular unit. At your convenience would you reach out to our support team at 877-362-4271? We would value any further feedback you could offer & we hope to discuss solutions with you. Thanks for your time & we hope you will be in touch. fna-dewalt
                  1 found this review helpful
                  Bad pump
                  Bad pump, in less that 20 hours of use, I thought I had bad seals but when I drain the pump oil,found metal flakes in it, Need a new pump, but not sure on aaa pump anymore
                  by
                    i want to give it 5 stars but missing parts
                    so far this machine is everything I wanted but I’mgiving it 3 stars because the first one i bought missing hose. Had to return for an exchange. Now i opened the box and i thought yeah everything is there. Nope. The thumb knobs are missing. So I had to use bolts I found in my toolboxs to put it together. The hose is not the hose in the picture or video. Its an industrial hose that wil not twist or bend with pressure. Also its so thick that it wont hang properlly So i had to return and buy the 80.00 flexible hose. Which if you look in the video thats the hose he’s using????? The picture shows the hose it came with and the hose i bought. Both 50’ foot long
                    by
                      • Recommended
                      3 found this review helpful
                      AAA pump on this dewalt pressure washer leaks all the time
                      purchased this and it runs fine but the sight glass constantly leaks pump oil. reached out to dewalt which told me to reach out to the pump manufacturer. turns out pump seals are not under warranty and you have to buy a 200 dollar rebuild kit to get the seal. purchased the kit and it still leaks. the seal is way to thin for the groove it sits in. Had to use gasket sealant to get it to hold oil . poor design.
                      by
                        11 found this review helpful
                        Impressive!
                        This is the third DeWalt pressure washer that I have bought. The first two were the 3400 psi models. Are use these for business. They have made me thousands of dollars and have impressed many clients with how clean the machines in a surface or get their property. I did a big jobAnd knew that it would take me quite a long time with a 3400 psi so I went and bought the 4400 psi and I did a two day job in five hours. I used one 3400 psi and one 4400 and we knocked the job out quickly! I notice a huge difference between the two. I did notice that the 4400 used almost twice the amount of gas, but it is almost double in cc’s. The 3400 is a 200cc Honda engine and the 4400 is a 398cc Honda engine. When I pulled it out of the box, and put oil in it. My 11yr old Son started it first pull! I used it for 5 hrs straight with no problems.
                        by
                          • Recommended
                          11 found this review helpful
                          Performed far better than advertised. Has the power to do just about any job. Use only the recomm...
                          Performed far better than advertised. Has the power to do just about any job. Use only the recommended accessories; the power output is so high that attaching any extra accesories makes them to almost fly off.
                          by
                          • Verified Purchase
                          • Recommended
                          3 found this review helpful
                          4000 psi, powerful, dependable, able to put on back of truck without help, bsome may need help be...
                          4000 psi, powerful, dependable, able to put on back of truck without help, bsome may need help because its heavy!
                          by
                          • Verified Purchase
                          • Recommended
                          1 found this review helpful
                          I purchased mine in October 2018 & it is still performing like new. It is powerful & perfect for ...
                          I purchased mine in October 2018 & it is still performing like new. It is powerful & perfect for a homeowner, just be sure to be cautious with it's power. Unlike my last pressure washer it is easily movable. The large wheels make going over grass, gravel & other surfaces easy. I like the large fuel tank, easy start & powerful motor. Don't be intimidated by this pressure washer. It's easy to learn, start. & maintain. I just took it out of storage so I can clean the siding on my home to remove mildew & bug poop & to clean my driveway & sidewalk (with a surface cleaner). I use Simple Green Pro HD & it combined with this powerful pressure washer will get the job done right the first time without going over it again. I'm 100% satisfied & recommended!
                          by
                            • Recommended
                            2 found this review helpful
                            Showing 1-10 of 939 reviews

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                            Price:
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                            Ratings
                            (66)
                            (937)
                            (17)
                            (15)
                            Engine MakeOEM Branded EngineHonda EngineCRX EngineHonda Engine
                            Gallons Per Minute2.53.54.04.0
                            Commercial / ResidentialCommercial / ResidentialCommercialCommercialCommercial
                            Suggested UseCar,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,WindowCar,Decking,Driveway,Grill,Paint Preparation,Patio Furniture,Siding,Window
                            FeaturesChemical/detergent injection,Quick connect tipsAbrasion Resistant,Chemical/detergent injection,Quick connect tipsChemical/detergent injection,Interchangeable wand,Quick connect tipsAbrasion Resistant,Chemical/detergent injection,Interchangeable wand,Quick connect tips
                            Pump TypeAxialTriplexTriplexTriplex
                            Start TypeManualRecoil StartManualRecoil Start
                            IncludedEngine oil,Hose,Onboard storage,WheelsEngine oil,Hose,Onboard storageEngine oil,Hose,Onboard storage,WheelsEngine oil,Hose,Onboard storage,Wheels
                            Water TemperatureColdColdColdCold
                            ReconditionedNewNewNewNew
                            THD SO SKU 1003340008 1001881136
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