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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Features and Specifications
| Fuel | Gas-Powered |
|---|---|
| Handling | Hand Truck |
| Water | Cold (104°F max.) |
| PSI | 3400 |
| GPM | 2.6 |
| Cleaning Units | 8840 |
| Engine | 212cc OHV 4-stroke |
| Pump | Axial Cam |
| Frame | Steel tubing |
|---|---|
| Soap injection | Yes |
| Soap tank | 0.5 gal, removable |
| Soap dilution | 12:1 |
| Nozzles | 0°, 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 25 ft, ⌀5/16 |
| Hose storage | Hooks |
| Dimensions (D x W x H) | Approx. 21 x 19.5 x 39 in |
|---|---|
| Weight | 63 lbs |
| Wheels | 2 wheels, ⌀12", never flat |
| Included accessories | Oil, funnel, nozzle cleaner, wand, spray gun, high pressure hose, 5 nozzles |
| Security | Trigger lock and thermal relief valve |
| Emissions | CARB, EPA |
| Warranty | 3 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.
Description
Zoom on the Westinghouse WPX3400
The Westinghouse WPX3400 is a heavy duty, commercial pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:
- spot cleaning of hard, unpainted surfaces and high-reach cleaning
- intense cleaning of hard, unpainted surfaces
- cleaning of painted or delicate surfaces
- use of detergent and cleaning solutions
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
The Westinghouse WPX3400
With an impressive 212cc engine, its axial cam pump delivers a pressure of 3400 PSI (roughly 57 times more than a standard garden hose) and a flow of up to 2.6 GPM (values claimed by the manufacturer), resulting in the Westinghouse WPX3400's cleaning power of 8840 Cleaning Units.
This gas-powered pressure washer’s engine is started by a traditional pull-start mechanism.
Gasoline storage is facilitated by a fuel tank with a maximum capacity of 0.9 gallon.
Design & Handling
The Westinghouse WPX3400 is very mobile, due to its hand truck design and approximate dimensions of D21 x W19.5 x H39 in. The strong steel tubing frame assures assembly longevity. The foam-padded fixed handle adds to the WPX3400 convenience of transport, while offering a comfortable grip.
With a weight of 63 lbs, the unit can be easily maneuvered by most users. A major component of its weight are its 212cc engine and steel tubing frame. However, the two 12" never-flat wheels allow the WPX3400 to be easily manipulated and maneuvered.
Main Features
The Westinghouse WPX3400
The Westinghouse WPX3400 comes with a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are detailed below.
- Soap injection: A safe detergent storage is facilitated by a removable 0.5 gal tank. The Westinghouse WPX3400 features an automatic soap dilution mechanism, that will dilute your detergent with a 12:1 ratio. The detergent is automatically added to the water 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 idle thanks to a set of convenient hooks.
- Spray gun and wand: A side hook enables you to easily store the included classic ergonomic spray gun and its wand.
- Nozzles: The following table illustrates the 5 included nozzles, along with the surfaces which they are the most suitable for.
0° | 15° | 25° | 40° | Soap | |
|---|---|---|---|---|---|
| Concrete, brick, masonry | Use with caution | Suitable | Suitable | Suitable | Suitable |
| Siding, gutters, house | Not recommended | Use with caution | Use with caution | Suitable | Suitable |
| Fencing, deck, patio | Not recommended | Use with caution | Use with caution | Suitable | Suitable |
| Lawn equipment, boat, RV | Not recommended | Use with caution | Use with caution | Use with caution | Suitable |
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 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: Besides the usual owner's manual (opens in a new tab) and documentation to get you promptly started, the Westinghouse WPX3400 comes with wand, pressure hose, spray gun, oil, nozzle cleaner and funnel.
- Emissions: The Westinghouse WPX3400 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.
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, reaching a PSI of up to 3400, is one of the most powerful gas-powered units in $300-400 price range.
- With a maximum GPM of 2.6 (gallons per minute), this washer belongs to the top in terms of water flow, in its respective 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 Lifan LFQ3370, with a GPM of 3.
- The WPX3400, with its 8840 Cleaning Units (PSI X GPM) sits at the high end of the cleaning efficiency spectrum, when compared to other devices of similar price. If the highest overall cleaning power is your top priority, the Lifan LFQ3370, which can reach up to 9900 Cleaning Units, is one of the most efficient of the devices in the current price range.
Price comparison
As you can see from this interactive chart, 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
- Inexpensive
- Good range of nozzles included
- Automatic detergent dilution
- Onboard storage
- Several security features
- CARB-compliant
- High PSI for the price
- High GPM for the price
- High CU for the price
- The Westinghouse WPX3400 doesn't have any notably low specs.
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.
