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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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Set an alert for the Westinghouse WPX3400 - Current lowest price: $315.00
Price History
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Price history for the Westinghouse WPX3400
Latest updates:
  • $315.00 - May 24, 2024
  • $329.99 - May 23, 2024
Data source: ebay.com
Since: May 23, 2024
  • Highest Price: $329.99 - May 23, 2024
  • Lowest Price: $315.00 - May 24, 2024

Features and Specifications

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

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 Westinghouse WPX3400

In a nutshell, the Westinghouse WPX3400 is a heavy duty, commercial pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:

  • focused spot cleaning on hard, unpainted surfaces, accessing high spots, and efficiently eliminating stubborn stains
  • complete cleaning of hard surfaces, vehicle washing, and surface prep for painting
  • gentle cleaning for sensitive surfaces, and wide coverage cleaning with low pressure
  • using cleaning solutions, and rinsing surfaces to remove residue

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 are 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.

Starting the engine of this gas pressure washer involves using a conventional pull-start method.

Fuel for the pressure washer is housed in a tank capable of holding up to 0.9 gallon of gasoline..

Design & Handling

Thanks to its hand truck design and approximate dimensions of D21 x W19.5 x H39 in, the Westinghouse WPX3400 offers great mobility. With its strong steel tubing frame, the assembly is built to last, providing stability and safeguarding internal components, even in challenging environments. The foam-padded fixed handle adds to the WPX3400 convenience of transport, while offering a comfortable grip.

This unit, weighing 63 lbs, strikes a comfortable balance between portability and stability, ensuring easy maneuvering for users of various strengths. The unit's weight is principally a result of the inclusion of the 212cc engine and a strong steel tubing frame. Yet, its two 12" never-flat wheels ensure the WPX3400 remains effortlessly 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 is stored in a removable 0.5 gal tank. With its automatic soap dilution mechanism, the Westinghouse WPX3400 simplifies the process of blending detergent to the prescribed ratio of 12:1. The detergent is automatically mixed with the water flow by the pressure washer when a soap nozzle is connected.
  • Pressure hose: The included 25 ft ⌀5/16" 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: A side hook allows for an easy storage of the included classic ergonomic spray gun and its wand.
  • Nozzles: The following table provides information on the 5 included nozzles and their recommended surface uses.


15°

25°

40°

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

Important note: The shapes of the depicted nozzles serve for illustration purposes only and may vary. Symbols used include a red cross for 'Not recommended,' a green check for 'Suitable,' and an orange check for 'Use with caution.'

Other Features

Some of the accessories of the Westinghouse WPX3400

Some of the included accessories

  • Onboard storage: The Westinghouse WPX3400 features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
  • 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: Included with the Westinghouse WPX3400 are also the owner's manual (opens in a new tab) and some basic documentation to get you promptly started, along with several accessories, such as oil, wand, funnel, pressure hose, nozzle cleaner 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.

  • The Westinghouse WPX3400, which can reach up to 3400 PSI, has one of the highest pressure outputs of the gas-powered units that cost between $300 and $400.
  • Boasting a water flow of up to 2.6 GPM, this washer occupies the higher ranks of the price range mentioned above, ensuring a substantial water volume. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Lifan LFQ3370, that can deliver up to 3 GPM.
  • With a rather impressive value of 8840 Cleaning Units (PSI X GPM), the WPX3400 has a higher cleaning efficiency compared to similarly priced devices. When it comes to the highest overall cleaning power in the current price range, one of the products at the very top currently is the Lifan LFQ3370 and its 9900 Cleaning Units.
According to our stats, the following comparison is pretty popular: Westinghouse WPX3400 vs Westinghouse WPX3200.

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.

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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