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Westinghouse WPX3400 - 3400 PSI 2.6 GPM 212cc Gas Pressure Washer

The Westinghouse WPX3400 is a gas-powered pressure washer offering a maximum water pressure of 3400 PSI and flow of 2.6 GPM. (Read full specs)

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Westinghouse WPX3400
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Price history for the Westinghouse WPX3400
Highest Price
$349.00
Lowest Price
$216.22
Current Price
$349.00

Description

Zoom on the Westinghouse WPX3400

In summary, the Westinghouse WPX3400 is a heavy duty, commercial pressure washer, that offers an all-around versatile cleaning experience, and also:

  • pinpoint spot cleaning of hard, unpainted surfaces, accessing high areas, and successfully removing stubborn stains
  • general cleaning of hard surfaces , washing vehicles, and preparing surfaces for painting
  • soft cleaning of delicate surfaces, and gentle cleaning for larger areas with low pressure
  • applying detergent and cleaning solutions, and rinsing surfaces

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

Power

The Westinghouse WPX3400 in use

The Westinghouse WPX3400

With an impressive 212cc engine powering it, the axial cam pump of this unit is capable of achieving a pressure of 3400 PSI (approximately 57 times greater than that of a standard garden hose) and a flow rate of up to 2.6 GPM (values claimed by the manufacturer). Corresponding to these values is a cleaning power of 8840 Cleaning Units.

The engine of this gas-powered pressure washer is initiated by a classic pull-start mechanism.

Containing gasoline, the pressure washer's fuel tank can hold a maximum of 0.9 gallon.

Design & Handling

Enhanced mobility is a key feature of the Westinghouse WPX3400, thanks to its hand truck design. Built to endure, the steel tubing frame ensures the assembly's longevity by providing stability and safeguarding internal components under all working conditions. The foam-padded fixed handle adds to the WPX3400 convenience of transport, while offering a comfortable grip.

With its 63 lbs weight, this unit offers a manageable size that allows for easy handling by most individuals, enhancing user convenience during operation. The unit's weight is principally a result of the inclusion of the 212cc engine and a strong steel tubing frame. However, with its two 12" never-flat wheels, the WPX3400 remains highly maneuverable.

Main Features

The Westinghouse WPX3400 in use

The Westinghouse WPX3400

The Westinghouse WPX3400's package includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, with a more detailed description below.

  • Soap injection: Detergent storage is ensured by a removable 0.5 gal tank. The detergent is diluted with a 12:1 ratio by the Westinghouse WPX3400's automatic soap dilution mechanism. Attachment of a soap nozzle prompts the pressure washer to automatically introduce and blend the detergent with the water.
  • Pressure hose: With a set of convenient hooks, the unit provides a convenient way to store the included 25 ft ⌀5/16" high-pressure hose when not in use, keeping it organized and readily accessible.
  • Spray gun and wand: The included classic ergonomic spray gun and its wand can be easily stored in a side hook.
  • Nozzles: Refer to the table below for details on the 5 included nozzles and their recommended surface applications.


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>

Please note: The shapes of the nozzles depicted above are for illustration purposes and may vary. Symbols used include a for 'Not recommended,' a for 'Suitable,' and an for 'Use with caution.'

Other Features

Some of the accessories of the Westinghouse WPX3400

Some of the included accessories

  • Onboard storage: Stay prepared for any job with Westinghouse WPX3400'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) and a thermal relief valve (which helps to prevent internal pump damage).
  • Accessories: Besides the usual owner's manual (opens in a new tab) and documentation to get you promptly started, the Westinghouse WPX3400 comes with pressure hose, funnel, oil, nozzle cleaner, wand and spray gun.

Product Videos

The Westinghouse WPX3400's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Westinghouse WPX3400 compare to similarly priced pressure washers.

  • With a maximum pressure of 3400 PSI, the Westinghouse WPX3400 ranks as one of the gas-powered products that attain the highest water pressure levels, within the $300 to $400 price range.
  • The water flow of this washer, which reaches up to 2.6 GPM (gallons per minute) is one of the higher values found in the above-mentioned price range. 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 WEN PW224G, with 2.7 GPM.
  • At 8840 Cleaning Units (PSI X GPM), the WPX3400 emerges as one of the most efficient devices available at its price point.

Price comparison

As you can see from these interactive charts, when compared to other gas-powered washers between 8500 and 9000 Cleaning Units, the Westinghouse WPX3400 is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget pressure washer.

The bottom line

STRENGTHS:
  • Inexpensive
  • Good range of nozzles included
  • Automatic detergent dilution
  • Onboard storage
  • Several security features
  • High PSI for the price
  • High GPM for the price
  • High CU for the price
WEAKNESSES:

The Westinghouse WPX3400 doesn't have any notably low specs.

Do you own the Westinghouse WPX3400 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

Power
FuelGas-Powered
Engine212cc OHV 4-stroke
PumpAxial Cam
WaterCold (104°F max.)
PSI3400
GPM2.6
Cleaning Units8840
Design
FrameSteel tubing
HandlingHand Truck
Wheels2 wheels, ⌀12", never flat
Weight63 lbs
DimensionsApprox. 21 x 19.5 x 39 in (D x W x H)
Hose storageHooks
Features
Soap injectionYes
Soap tank0.5 gal, removable
Soap dilution12:1
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose25 ft, ⌀5/16
Misc
SecurityTrigger lock and thermal relief valve
EmissionsCARB, EPA
Included accessoriesOil, funnel, nozzle cleaner, wand, spray gun, high pressure hose, 5 nozzles
Warranty3 years

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 Westinghouse

Since its founding in 1886 by George Westinghouse, the Westinghouse brand has become synonymous with electric power. With a wide-ranging product line supporting heavy industry, municipal power grids, and home appliances, the company has maintained innovation as one of its core values. Westinghouse has several partnerships and controlling stakes in media enterprises and manufacturing conglomerates worldwide, including Viacom and Electrolux. Products for the homeowner and contractor marketed under the Westinghouse brand are produced in facilities worldwide, and include outdoor power equipment such as pressure washers and portable generators.

Warranty Information

The Westinghouse WPX3400 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Westinghouse pressure washers, please consult Westinghouse's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-855-944-3571.

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