4000 PSI 3.5 GPM Gas Cold Water Pressure Washer with HONDA GX270 Engine (49-State)
$929.00
- 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
- View More Details
Product Details
Specifications
Questions & Answers
244Questions
Q:The pressure wash won?t start and is new, what happens
by|Sep 19, 2023
1 Answer
Q:What is max pressure hose length for the 3.5 gpm 4000 psi washer?
by|Sep 18, 2023
1 Answer
Q:“Factory setting” on the Dewalt 4000PSI
by|Sep 8, 2023
1 Answer
Q:Does Dewalt offer their own warranty?
by|Aug 27, 2023
1 Answer
Showing 1-4 of 244
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Sep 12, 2023
Bad pump not worth the money.
After attempt on trying to use it the second time after being stored in my garage we noticed the water was micing with the oil and we noticed pieces of metal and check seal and found the piston was broken.
by
Customer review from dewalt.comJul 7, 2023
After almost 3 years starts up on the first pull
Outstanding craftsmanship excellent performance always comes through easy to handle excellent materials absolutely love this machine strongly recommend
by
Response from DEWALT Pressure Washer SupportJul 10, 2023
We are so glad to hear it, Papapat. It's great to know you've enjoyed the quality of your 4000 PSI pressure washer, and it's delivered a reliably excellent performance over the years. Thanks for your recommendation & review.
Apr 12, 2023
A Very Powerful Machine
I have owned several other Pressure Washers from 2500 to 3700 psi. I can say with relative certainty that this Dewalt 4000psi is conservatively rated. This unit was purchased online and arrived undamaged and with all parts included for a quick 15 min set up. The units Honda GX 270 engine runs like a Swiss watch started on the second pull. This engine is strong and balanced but quiet relative to its size and power output.
My first task was the concrete floor in my 4 car garage. 45 min , done
by
Response from DEWALT Pressure Washer SupportApr 20, 2023
Thank you for your review, Skynyrdfan45. It's great to hear that this unit has performed as you expected, and even exceeded your expectations. Thank you for taking the time to leave your feedback.
Jun 2, 2022
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.
Apr 27, 2022
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.
Apr 24, 2022
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.
Sep 21, 2021
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
Customer review from dewalt.comMay 17, 2021
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
Dec 13, 2020
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
Jun 26, 2020
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
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Exclusive |  | Top Rated |  | |
| Brand | DEWALT | SIMPSON | DEWALT | SIMPSON |
| Name | 4000 PSI 3.5 GPM Gas Cold Water Pressure Washer with HONDA GX270 Engine (49-State) | Aluminum 4400 PSI at 4.0 GPM CRX 420 with CAT PUMPS, Cold Water Professional Gas Pressure Washer | 3800 PSI 3.5 GPM Gas Cold Water Pressure Washer with HONDA GX270 Engine (49-State) | Water Blaster 4400 PSI 4.0 GPM Gas Cold Water Pressure Washer with AAA Triplex Plunger Pump and CRX420 Engine |
| Price | $97900 | $114999 | $122999 | $129999 |
| Ratings | (986) | (3) | (227) | (22) |
| Engine Make | Honda Engine | CRX Engine | Honda Engine | OEM Branded Engine |
| Gallons Per Minute | 3.5 | 4 | 3.5 | 4 |
| Commercial / Residential | Commercial | Commercial | Commercial | Commercial |
| Suggested Use | Car, Decking, Driveway, Grill, Paint Preparation, Patio Furniture, Siding, Window | Car, Decking, Driveway, Grill, Paint Preparation, Patio Furniture, Siding, Window | Car, Decking, Driveway, Grill, Paint Preparation, Patio Furniture, Siding, Window | Car, Decking, Driveway, Grill, Paint Preparation, Patio Furniture, Siding, Window |
| Start Type | Recoil Start | Recoil Start | Recoil Start | Recoil Start |
| Features | Abrasion Resistant, Chemical/detergent injection, Quick connect tips | Abrasion Resistant, Adjustable pressure, Chemical/detergent injection, Interchangeable wand, Kink free hose, Quick connect tips | Abrasion Resistant, Chemical/detergent injection, Quick connect tips | Abrasion Resistant, Chemical/detergent injection, Interchangeable wand, Quick connect tips |
| Nozzle Type | Multi-Pattern | Multi-Pattern | Multi-Pattern | Pro Style tips with quick disconnect |
| THD SO SKU | 1003340008 | 1003008406 | ||
| View Product | View Product | View Product | View Product |
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