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DeWalt DXPW3425E - 3400 PSI 2.5 GPM 208cc Gas Pressure Washer

The DeWalt DXPW3425E is a gas-powered pressure washer offering a maximum water pressure of 3400 PSI and flow of 2.5 GPM. (Read full specs)

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DeWalt DXPW3425E

Description

Zoom on the DeWalt DXPW3425E

In a nutshell, the DeWalt DXPW3425E is a heavy duty, commercial pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:

  • pinpoint spot cleaning of hard, unpainted surfaces, accessing high areas, and successfully removing stubborn stains
  • broad cleaning of hard surfaces, vehicle washing, and surface preparation for painting
  • gentle cleaning of delicate surfaces, and low pressure cleaning of larger areas
  • using cleaning solutions, and rinsing surfaces to remove residue

Ahead are presented its power characteristics and design, its main features and any other additional features.

Power

The DeWalt DXPW3425E in use

The DeWalt DXPW3425E

Using a powerful 208cc engine, its axial cam pump delivers a pressure of up to 3400 PSI (roughly 57 times more than a standard garden hose) and a flow of up to 2.5 GPM (CETA-certified values). When these values are taken together, they yield a cleaning power of 8500 Cleaning Units.

Designed with a dual starting mechanism, the engine of this gas-powered pressure washer guarantees convenience and reliability: you can opt for the hassle-free electric start or rely on the tried-and-true pull-start mechanism. However, it should be noted that the battery that is mandatory for the electric start is not included.

Design & Handling

Designed with a wheelbarrow configuration, the DeWalt DXPW3425E ensures improved mobility and stability, allowing for effortless movement and reliable operation on challenging surfaces. The robust welded steel frame guarantees longevity of the assembly, providing stability and protection for internal components, even under demanding working conditions. The handle adds to the DXPW3425E convenience of transport.

Weighing in at 81 lbs, it's safe to say this unit isn't lightweight, which might pose difficulties for users when it comes to lifting and transporting, particularly over uneven surfaces. A key role in its final weight is played by its 208cc engine and welded steel frame. However, the incorporation of two 10" pneumatic wheels makes navigating the DXPW3425E less cumbersome, even on uneven terrain.

Main Features

The DeWalt DXPW3425E in use

The DeWalt DXPW3425E

The DeWalt DXPW3425E comes with a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are detailed below.

  • Soap injection: Though lacking a dedicated soap tank, the device ensures detergent supply via a siphon hose. The pressure washer automatically dispenses and mixes the detergent with the water when a soap nozzle is attached.
  • Pressure hose: With a set of convenient hooks, the unit provides a convenient way to store the included 25 ft ⌀1/4" high-pressure hose when not in use, keeping it organized and readily accessible.
  • Spray gun and wand: Both the classic ergonomic spray gun and its wand may be conveniently stored in a side hook.
  • Nozzles: In the table below, you can see the 5 included nozzles alongside their respective recommended surface uses.


15°

25°

40°

Soap
Concrete, brick, masonry/use>/use>/use>/use>/use>
Siding, gutters, house/use>/use>/use>/use>
Fencing, deck, patio/use>/use>/use>/use>
Lawn equipment, boat, RV/use>/use>/use>/use>

Note: The shape of the nozzles above is for illustration purposes only and may differ.
 Not recommended.  Suitable.  Use with caution.

Other Features

Some of the accessories of the DeWalt DXPW3425E

Some of the included accessories

  • Onboard storage: The DeWalt DXPW3425E allows you to be always fully prepared, as it features a handy storage area, where nozzles and accessories can be stored.
  • Safety: Safety of operation is enhanced by a thermal relief valve (which helps to prevent internal pump damage) and a trigger lock mechanism (which prevents accidental operation).
  • Accessories: Besides the usual owner's manual (opens in a new tab) and documentation to get you promptly started, the DeWalt DXPW3425E comes with pressure hose, nozzle cleaner, soap hose, oil, spray gun and wand.

The DeWalt DXPW3425E's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the DeWalt DXPW3425E compare to similarly priced pressure washers.

Note: Even though we couldn’t list its price on this page, our research indicates that some retailers sell this unit around $650.

  • Among gas-powered-powered pressure washers priced between $600 and $700, the DeWalt DXPW3425E with 3400 PSI achieves a lower pressure. Prioritizing the highest water stream power? Check out the Briggs & Stratton 20507—a top contender in this price range, delivering up to 4000 PSI.
  • When contrasted with devices in the aforementioned price bracket, this washer and its 2.5 GPM lie at the lower range of attainable water flow. If being able to rinse away debris as efficiently as possible is your priority, one of the products with the highest GPM in this price range is the Briggs & Stratton 20507, with 4 GPM.
  • With a cleaning power of 8500 Cleaning Units (PSI X GPM), the DXPW3425E falls on the lower end compared to similarly priced gas-powered devices. When considering the importance of superior cleaning power, the Briggs & Stratton 20507 stands out with its 16000 Cleaning Units, boasting one of the highest cleaning efficiencies among similarly priced units.

Price comparison

As you can see from this interactive chart, when compared to other gas-powered washers between 8000 and 8500 Cleaning Units, the DeWalt DXPW3425E is on the average side of the price range.

Therefore, this pressure washer nicely fits in the expected budget for this kind of cleaning power.

The bottom line

STRENGTHS:
  • In the expected price range
  • 5 year (limited) warranty
  • Electric start
  • Designed to be stable
  • Good range of nozzles included
  • Onboard storage
  • Several security features
WEAKNESSES:
  • Battery not included
  • No soap tank
  • Low PSI for the price
  • Low GPM for the price
  • Low CU for the price

Do you own the DeWalt DXPW3425E and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

Power
FuelGas-Powered
Engine208cc 4-stroke OHV
PumpOEM Technologies™ Axial Cam
WaterCold (100°F max.)
PSI3400
GPM2.5
Cleaning Units8500
Design
FrameWelded steel
HandlingWheelbarrow
Wheels2 wheels, ⌀10", pneumatic
Weight81 lbs
DimensionsApprox. 23 x 21.5 x 23 in (L x W x H)
Hose storageHooks
Features
Soap injectionVia siphon hose
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose25 ft, ⌀1/4
Misc
SecurityTrigger lock and thermal relief valve
EmissionsEPA
Included accessoriesOil, nozzle cleaner, wand, spray gun, high pressure hose, soap hose, 5 nozzles
Warranty5 years
Other model numbersDXPW3425E-S, 61110
UPC636893405648

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

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About DeWalt

With the invention of the first radial arm saw in 1922 by Raymond DeWalt, the company has since grown into one of the top names in power tools in the industry. Acquired by Black & Decker in 1960, the DeWALT brand has become a favorite of contractors, particularly in North America. It boasts seven manufacturing facilities in the U.S. Though known mainly for professional-grade corded-electric and battery-powered hand tools, the company has also begun to offer some outdoor power equipment as well, such as leaf blowers and string trimmers. DeWalt gas-powered washers are manufactured by FNA, and electric washers are manufactured by Stanley Black & Decker.

Warranty Information

The DeWalt DXPW3425E is covered under a warranty for up to 5 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of DeWalt pressure washers, please consult DeWalt's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-4-DEWALT (800-433-9258).

DeWalt DXPW3425E
5.5 Total Score
3 reviews
Add your review
Ease Of Use
5.7
Value
5.3
Quality
4.7
Performance
6.3

User Reviews

Most Recent Most Helpful Highest Rating Lowest Rating Add your review
  1. Avatar
    Jeremy Durrett June 9, 2023 at 1:49 am
    2.65
    Ease Of Use
    60
    Value
    50
    Quality
    30
    Performance
    70

    The plastic housing which I believe is the water sensor that is connected to the garden hose broke the second time I used it. I would not recommend this to anybody.

    + PROS:
    • It definitely will put some pressure on the material that you are spraying.
    - CONS:
    • It will not last more than two, uses to three uses with the pressure sensor plastic piece.
    Helpful(1) Unhelpful(1)You have already voted this
  2. 0.65
    Ease Of Use
    10
    Value
    10
    Quality
    10
    Performance
    20

    The Dewalt DXPW3425E has a water sensor that has a plastic housing that cracks….stay away from this unit. The closest warranty center is over 100 miles away and a three week period to get repaired. Very disappointed with Dewalt for their lack of concern for a well known defect in design . These units with this part are all over the internet for sale because of this. Never buying Dewalt products again!

    + PROS:
    • Honda motor and pump perform well
    - CONS:
    • Dewalt's lack of customer service and support for their poor decision on using a plastic housing for a water pressure sensor
    Helpful(2) Unhelpful(0)You have already voted this
  3. Avatar
    Roger Merrill May 15, 2021 at 12:21 pm
    5
    Ease Of Use
    100
    Value
    100
    Quality
    100
    Performance
    100

    I bought a “returned/rebuilt” pressure washer a little over a year ago for personal use. I also bought an 18 inch surface cleaner. Compared to smaller units that I have borrowed from my neighbors, this one is a dream for cleaning driveways and sidewalks. So far I have no complaints with this DeWalt pressure washer and attachment.

    I use it on mine, and two of my children’s properties.

    + PROS:
    • Much faster than using smaller units.
    - CONS:
    • Trying to find O-rings that fit at home improvement stores is difficult. The brands they carry don't seem to be exactly what is needed.
    Helpful(1) Unhelpful(0)You have already voted this

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