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DeWalt DXPW3123 - Spec Breakdown

The DeWalt DXPW3123 is a gas-powered pressure washer offering a maximum water pressure of 3100 PSI and flow of 2.3 GPM. (Read full specs)

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DeWalt DXPW3123 3100PSI Gas Pressure Washer
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Set an alert for the DeWalt DXPW3123 - Current lowest price: $379.00
Price History
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Price history for the DeWalt DXPW3123
Latest updates:
  • $379.00 - April 11, 2022
  • $138.00 - April 10, 2022
  • $379.00 - April 9, 2022
  • $6,647.00 - April 9, 2022
  • $379.00 - April 6, 2022
Data source: homedepot.com
Since: April 6, 2022
  • Highest Price: $6,647.00 - April 9, 2022
  • Lowest Price: $138.00 - April 10, 2022

Features and Specifications

General
FuelGas-Powered
HandlingHand Truck
WaterCold
PSI3100
GPM2.3
Cleaning Units7130
Engine166 cc Honda GCV170 OHV 4-stroke
PumpOEM Technologies™ Axial Cam
Other model numbers61168
Features
FrameSteel
Soap injectionYes
Soap tankYes
Nozzles0°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose25 ft, ⌀1/4
Hose storageHooks
Misc
Dimensions
(D x W x H)
Approx. 23.8 x 18 x 35.8 in
Weight56 lbs
Wheels2 wheels, ⌀12", never flat
Included accessoriesOil, wand, spray gun, high pressure hose, soap hose, 4 nozzles
SecurityLow oil, trigger lock and thermal relief valve
EmissionsCARB, EPA
Warranty5 years
UPC636893406515

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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Description

Zoom on the DeWalt DXPW3123

The DeWalt DXPW3123 is a heavy duty, commercial pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:

  • spot cleaning of hard, paintless surfaces and reaching far-away areas
  • cleaning of painted and fragile surfaces
  • applying detergent and cleaning solutions

Its power characteristics and design, its main features and all its additional features are presented ahead.

Power

Its axial cam pump, which utilizes the brand new, specially built for pressure washers, Honda GCV170 (opens in a new tab) engine, may deliver a pressure of up to 3100 PSI (almost 52 times more than a standard garden hose) and a flow of up to 2.3 GPM. These values correspond to a cleaning power of 7130 Cleaning Units.

A classic pull-start mechanism is responsible for starting the gas-powered pressure washer’s 166 cc engine.

A fuel tank with a maximum capacity of 0.24 gallon is used to store gasoline.

Design & Handling

With its hand truck design and approximate dimensions of D23.8 x W18 x H35.8 in, the DeWalt DXPW3123 provides great mobility. The robust and sturdy steel frame offers longevity to the assembly. The handle adds to the DXPW3123 convenience of transport.

The majority of users will be able to maneuver this unit easily, it only weighs 56 lbs. One of the largest contributors to its weight are its 166 cc Honda GCV170 engine and its steel frame. However, the two 12" never-flat wheels allow the DXPW3123 to be easily manipulated and maneuvered.

Main Features

The DeWalt DXPW3123 comes with a spray gun, a wand, a pressure hose, 4 nozzles and a detergent injection feature, which are detailed below.

  • Soap injection: Detergent storage is ensured by a dedicated tank. Whenever a soap nozzle is connected, the detergent is automatically added to the water.
  • Pressure hose: Using a set of convenient hooks, the included 25 ft ⌀1/4" high-pressure hose can be easily stored on the unit when it is not running.
  • Spray gun and wand: The included classic ergonomic spray gun and its wand can be easily stored in a side hook.
  • Nozzles: The 4 included nozzles, and the respective surfaces they’re appropriate for, are listed in the table below.
 


25°

40°

Soap
Concrete, brick, masonryUse with cautionSuitableSuitableSuitable
Siding, gutters, houseNot recommendedUse with cautionSuitableSuitable
Fencing, deck, patioNot recommendedUse with cautionSuitableSuitable
Lawn equipment, boat, RVNot recommendedUse with cautionUse with cautionSuitable

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

Other Features

Some of the accessories of the DeWalt DXPW3123

Some of the included accessories

  • Onboard storage: The DeWalt DXPW3123 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), a low oil protection and a trigger lock mechanism (which prevents accidental operation).
  • Accessories: Besides the usual owner's manual and documentation to get you promptly started, the DeWalt DXPW3123 comes with pressure hose, oil, wand, soap hose and spray gun.
  • Emissions: The DeWalt DXPW3123 is EPA-approved and CARB-compliant. And so, this pressure washer is available for sale and purchase in any of the 50 states, including California.

The DeWalt DXPW3123's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the DeWalt DXPW3123 compare to similarly priced pressure washers.

  • With its 3100 PSI max pressure output, the DeWalt DXPW3123 is in the expected pressure range, for gas-powered units in the $300-400 price range. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the Westinghouse WPX3400, which reaches up to 3400 PSI.
  • This washer, with a GPM of 2.3 (gallons per minute) has a somewhat lower water flow value compared to devices in its price range. If maximum rinsing efficiency is your top priority, one of the devices with the highest water flow in the same price range is the Predator 3200, with a GPM of 2.8.
  • As the DXPW3123 has a total of 7130 Cleaning Units (PSI X GPM), it finds itself in the average cleaning efficiency range for similarly priced gas-powered units. If you are after the highest overall cleaning power, the Predator 3200 with its 8960 Cleaning Units is one of the products that can achieve the highest cleaning efficiency in this price range.

Price comparison

As you can see from this interactive chart, when compared to other gas-powered washers between 7000 and 7500 Cleaning Units, the DeWalt DXPW3123 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
  • Honda GCV170 engine
  • Good range of nozzles included
  • Onboard storage
  • Several security features
  • CARB-compliant
  • 5 year (limited) warranty
AVERAGE SPECS:
  • Decent PSI for the price
  • Decent CU for the price
WEAKNESSES:
  • Low GPM for the price

Do you own the DeWalt DXPW3123 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

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 DXPW3123 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).

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