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Westinghouse WPX3400 Gas Pressure Washer Review

When it comes to tough cleaning jobs, sometimes a regular garden hose just doesn’t cut it. That’s where the Westinghouse WPX3400 Gas Pressure Washer steps in. This machine packs a punch with 3400 PSI of cleaning power and 2.6 gallons per minute (GPM) of water flow, making it ideal for heavy-duty tasks like cleaning driveways, siding, patios, and even vehicles.

Whether you’re washing away years of dirt or prepping your deck for a fresh coat of paint, the WPX3400 promises to make quick work of it.

High-Performance Cleaning Power

The WPX3400 is all about power. With 3400 PSI of pressure, it can blast through even the most stubborn grime, whether it’s oil stains on your driveway or caked-on mud from off-road adventures. The 2.6 GPM flow rate complements that pressure perfectly, allowing you to cover larger areas in less time. In short, it doesn’t mess around.

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Need to clean your deck? Done. Is your fence looking a little worse for wear? The WPX3400 handles it. Even tasks like washing down your car or clearing out gutters become easier with this kind of raw power at your disposal.

Five Quick-Connect Nozzle Tips

One of the best features of the WPX3400 is its five quick-connect nozzle tips. Each nozzle is designed for a specific task, and swapping them out is a breeze.

  • 0° nozzle: When you need maximum pressure for a very targeted cleaning, like removing grime from concrete or brick.
  • 15° nozzle: A step down in intensity, this nozzle is perfect for heavy-duty jobs like preparing your deck for painting or cleaning siding.
  • 25° nozzle: A great all-around choice for medium-intensity jobs like cleaning outdoor furniture.
  • 40° nozzle: Safe enough for more delicate surfaces, including washing your car.
  • Soap nozzle: Used with the built-in soap tank to apply detergent for a deeper clean.

These nozzles add a level of flexibility that means the WPX3400 isn’t just powerful—it’s versatile, too. Whatever you need to clean, there’s a nozzle for it.

Onboard 1.6-Liter Soap Tank

Speaking of soap, the WPX3400 makes it easy to tackle tough jobs with its 1.6-liter onboard soap tank. Rather than needing to manually apply soap and scrub surfaces, you can let the pressure washer do the work. Just fill up the tank with your favorite detergent, switch to the soap nozzle, and start spraying. It’s perfect for washing your car or cleaning stubborn mildew from your siding.

The large soap tank means fewer refills, making it ideal for larger projects that require long stretches of cleaning. It saves time and gets you better results with minimal effort.

Maintenance-Free Axial Cam Pump

One of the things people love about the WPX3400 is how easy it is to maintain. The axial cam pump is built to last and doesn’t require frequent maintenance, which is a huge plus if you’re looking for a machine that’s both powerful and low-effort. You won’t need to worry about constant upkeep—just use it and store it properly, and it’ll be ready to go whenever you are.

This reliability is a big reason why the WPX3400 is popular among homeowners looking for a tool that offers both durability and performance. After all, the last thing you want is to spend time maintaining a machine when you could be using it to clean.

Practical Uses of the Westinghouse WPX3400

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Outdoor Surface Cleaning

Let’s face it—outdoor surfaces can get seriously dirty. From oil stains on driveways to moss and grime on patios, it can be hard to keep up with all the mess. The WPX3400 turns this daunting task into a breeze.

Its high pressure easily blasts away years of dirt, making surfaces look almost new. Whether you’re cleaning your concrete driveway or preparing your deck for a fresh stain, the WPX3400 cuts down the time and effort required for the job. You won’t have to deal with scrubbing by hand or using harsh chemicals—this pressure washer does the heavy lifting.

Vehicle Cleaning

When it comes to washing vehicles, using the 40° nozzle and soap applicator makes it a breeze. Instead of paying for expensive car washes or spending an entire afternoon scrubbing, the WPX3400 lets you clean your car, truck, or RV in record time. The lower pressure nozzle ensures you won’t damage your vehicle’s paint while still giving you that fresh-off-the-lot shine.

The onboard soap tank means you can quickly apply detergent and wash away the grime without the need for extra steps. It’s not only faster but also gives you more control over the cleaning process.

  • With 3400 PSI and 2.6 GPM, this pressure washer makes quick work of even the toughest grime.
  • The five quick-connect nozzles mean you can handle a variety of cleaning tasks with ease.
  • The onboard 1.6-liter soap tank streamlines the cleaning process.
  • The axial cam pump requires minimal upkeep, ensuring the machine is ready when you need it.
  • Weighing in at around 63 pounds, the WPX3400 can be cumbersome to move around, especially for users who need to clean larger areas.
  • Some users report that the hose connections can be a bit tricky to secure, but once attached properly, they hold well.

Comparison with Other Pressure Washers

Westinghouse WPX3400 vs. Electric Pressure Washers: If you’re debating between a gas-powered and an electric pressure washer, the WPX3400 stands out for one key reason: power. Most electric pressure washers don’t come close to delivering 3400 PSI. While they’re often more lightweight and convenient, they simply can’t match the cleaning capabilities of a machine like this one. The WPX3400 is built for heavy-duty cleaning jobs, whereas electric washers are better suited for lighter, everyday tasks.

Westinghouse WPX3400 vs. Other Gas Pressure Washers: Compared to other gas pressure washers in its class, the WPX3400 is a standout for its combination of power, durability, and ease of use. While other models may offer similar PSI ratings, the WPX3400’s axial cam pump and versatile nozzles give it an edge in terms of overall value.

Conclusion

The Westinghouse WPX3400 Gas Pressure Washer is an excellent choice for anyone who needs a reliable, powerful machine to tackle tough outdoor cleaning jobs. From driveways to decks, fences, and vehicles, this pressure washer has the versatility and strength to handle a wide variety of tasks. Its five nozzle tips, onboard soap tank, and maintenance-free pump make it a user-friendly option that doesn’t skimp on performance.

While it’s on the heavier side, and the hose attachments can require a little finesse, the WPX3400 more than makes up for these small drawbacks with its high cleaning power and durability. If you’ve got tough cleaning tasks ahead, this pressure washer will get the job done—fast.