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DeWalt DXPW4440 - 4400 PSI 4 GPM Gas Pressure Washer With Honda Engine

The DeWalt DXPW4440 is a gas-powered pressure washer offering a maximum water pressure of 4400 PSI and flow of 4 GPM. (Read full specs)

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DeWalt DXPW4440
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Price history for the DeWalt DXPW4440
Highest Price
$1,281.69
Lowest Price
$1,249.99
Current Price
$1,249.99

Description

This high-performance 4400 PSI 4.0 GPM Cold Water Gas Pressure Washer features a triplex pump and a 389cc Honda® GX390 engine to drive its powerful operation.

Zoom on the DeWalt DXPW4440

The DeWalt DXPW4440 is a heavy duty, commercial pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:

  • focused spot cleaning on hard, unpainted surfaces, accessing high spots, and efficiently eliminating stubborn stains
  • general cleaning of hard surfaces , washing vehicles, and preparing surfaces for painting
  • gentle cleaning for sensitive surfaces, and wide coverage cleaning with low pressure
  • applying detergents and cleaning agents, and rinsing off surfaces

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

Power

The DeWalt DXPW4440 in use

The DeWalt DXPW4440

Its triplex pump, which utilizes a powerful 389cc (11.7 hp) engine, may deliver a pressure of up to 4400 PSI (almost 73 times more than a standard garden hose) and a flow of up to 4 GPM. Corresponding to these values is a cleaning power of 17600 Cleaning Units.

The Honda GX390 engine of this gas pressure washer is activated by pulling a starter cord, following a traditional approach.

Fuel for the pressure washer is housed in a tank capable of holding up to 1.6 gallon of gasoline.

Design & Handling

Featuring a wheelbarrow design, the DeWalt DXPW4440 prioritizes maneuverability and stability, ensuring smooth handling and reliable functionality in demanding cleaning applications. Built to endure, the welded steel frame ensures the assembly's longevity by providing stability and safeguarding internal components under all working conditions. The handle adds to the DXPW4440 convenience of transport.

Weighing in at 139 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. Its 389cc Honda GX390 engine, the triplex pump and welded steel frame add up to a large chunk of the device's weight. However, the incorporation of two 13" pneumatic wheels makes navigating the DXPW4440 less cumbersome, even on uneven terrain.

Main Features

Along with the DeWalt DXPW4440 itself, the package also includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are discussed in further detail below.

  • Soap injection: While not equipped with a soap tank, the device maintains detergent supply through a siphon hose. Once a soap nozzle is connected, the pressure washer automatically blends the detergent with the water flow.
  • Pressure hose: The included 50 ft ⌀3/8" high-pressure hose can be neatly stored on the unit when not in use, utilizing a set of convenient hooks for convenient organization.
  • Spray gun and wand: The included classic ergonomic spray gun and its wand can be easily stored in a side hook. A rotating auxiliary side handle further improves both left-handed and right-handed users' comfort.
  • Nozzles: Review the table below to learn about the 5 included nozzles and the surfaces they're recommended for.


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>

Kindly note: The shapes of the nozzles depicted above are for illustrative purposes and may vary. Symbols indicate suitability, with a signifying 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'

Other Features

Some of the accessories of the DeWalt DXPW4440

Some of the included accessories

  • Onboard storage: Stay prepared for any job with DeWalt DXPW4440's handy storage area, which allows you to neatly store any nozzles and accessories which you may need for the job.
  • Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation), a thermal relief valve (which helps to prevent internal pump damage) and a low oil protection.
  • Accessories: The DeWalt DXPW4440 comes with an owner's manual and some basic documentation to get you quickly started. On top of that, you also get pressure hose, soap hose, spray gun, oil, wand and nozzle cleaner.

Product Video

The DeWalt DXPW4440's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the DeWalt DXPW4440 compare to similarly priced pressure washers.

  • With 4400 PSI, the DeWalt DXPW4440 ranks as one that can reach the highest pressure, amongst the gas-powered products that cost between $1050 and $1400.
  • In the aforementioned price range, the 4 GPM (gallons per minute) of this washer makes it one of the best performing units in terms of the delivered volume of water.
  • Featuring 17600 Cleaning Units (PSI X GPM), the DXPW4440 stands as one of the most efficient options in its respective price bracket.

Price comparison

As you can see from these interactive charts, when compared to other gas-powered washers between 17000 and 18500 Cleaning Units, the DeWalt DXPW4440 is on the expensive side of the price range.

While certainly not the cheapest of its cleaning power range, purchasing it could most likely also mean enjoying the reliability of a high-end product.

The bottom line

STRENGTHS:
  • 5 year (limited) warranty
  • Triplex pump
  • Honda engine
  • Designed to be stable
  • Good range of nozzles included
  • Onboard storage
  • Several security features
  • High PSI for the price
  • High GPM for the price
  • High CU for the price
WEAKNESSES:
  • On the expensive side
  • No soap tank

Do you own the DeWalt DXPW4440 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

Power
FuelGas-Powered
Engine389cc 11.7 HP Honda GX390 4-stroke OHV
PumpAAA Triplex
WaterCold (100°F max.)
PSI4400
GPM4
Cleaning Units17600
Pressure controlValve
Design
FrameWelded steel
HandlingWheelbarrow
Wheels2 wheels, ⌀13", pneumatic
Weight139 lbs
DimensionsApprox. 37 x 23 x 28 in (L x W x H)
Hose storageHooks
Features
Soap injectionVia siphon hose
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose50 ft, ⌀3/8
Misc
SecurityLow oil, trigger lock and thermal relief valve
EmissionsEPA
Included accessoriesOil, nozzle cleaner, wand, spray gun, high pressure hose, soap hose, 5 nozzles
Warranty5 years
Other model numbers60896
UPC636893404641

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 DXPW4440 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 DXPW4440
8 Total Score
2 reviews
Add your review
Ease Of Use
8
Value
8
Quality
6.5
Performance
9.5

User Reviews

Most Recent Most Helpful Highest Rating Lowest Rating Add your review
  1. 4.9
    Ease Of Use
    100
    Value
    100
    Quality
    90
    Performance
    100

    I have 3 DeWalt 4400,4200, and 4000 PSI pressure washers. I also have a Husqvarna 3200.
    The DeWalt units have been great for the past three years.

    + PROS:
    • Durable, They do a great job.
    - CONS:
    • Heavy, Connections have to be serviced frequently to keep from leaking. Not a problem. O rings and washers replaced takes care of the problem.
    Helpful(0) Unhelpful(0)You have already voted this
  2. 3.15
    Ease Of Use
    60
    Value
    60
    Quality
    40
    Performance
    90

    Bought it and in third use the pump leaked all of its oil thru the see-thru gauge on the front. Disappointed.

    + PROS:
    • Great pressure. Nice gun and nozzles.
    - CONS:
    • Pump leaked all of its oil on third light use.
    Helpful(4) Unhelpful(0)You have already voted this

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