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Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI and 2.6 Max GPM, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture

  • Based on 20,598 reviews
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Arrives Wednesday, Jan 29
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Style: 3400 Max PSI


Features

  • 3400 PSI and 2.6 GPM of Powerful, Deep-Cleaning Water Pressure Perfect for Decks, Sidewalks, Siding, Fences, Railings, Garage Floors, Exterior Walls, Cars and Patio Furniture Easy to Fill 1 Gallon Gas Tank and Half Gallon Onboard Soap Tank
  • 25 Foot Abrasion Resistant Super-Flex Hose With Lightweight High Pressure Spray Gun and 5 Quick Connect Nozzles (0, 15, 25, 40 & Soap)
  • Compatible with Pressure Washer Accessories such as Surface Cleaners, Undercarriage Cleaners, and Foam Cannons with M22 fittings
  • Heavy Duty Gas Powered 212cc 4-Stroke Westinghouse OHV Horizontal Shaft Engine with Recoil Start - Long Lasting, Maintenance-Free Axial Cam Pump Provides 2.6 Gallons of Water (and Soap) a Minute
  • Tough Steel Frame Construction With 12 High Profile, Never-Flat Wheels Provide Easy Transportation and Maneuverability Includes Engine Oil, Tools, and Quick Start Guide to Get Started in Minutes
  • All Westinghouse Pressure Washers are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; Backed by 3-Year Limited Manufacturer Service, Labor, and Parts Coverage

Description

The Westinghouse WPX3400 Gas Powered Pressure Washer, with 3400 PSI and 2.6 GPM, is designed to tackle your toughest cleaning jobs with ease. Built with a powerful 4-cycle OHV Westinghouse Engine and a maintenance free axial cam pump, it’s meant for powerful heavy-duty cleaning. With 5 interchangeable nozzle tips and a built in 1.6 L soap tank, the WPX3400 has the versatility to handle a variety of situations and surfaces including brick, stone, concrete, wood, aluminum, and iron. The 3.3 L fuel tank and never-flat wheels offer easy mobility and maneuverability, allowing you to get into those hard-to-reach places with the toughest grime. Make all your deep-cleaning projects easier than ever before with the Westinghouse WPX3400 Pressure Washer.

Brand: Westinghouse


Power Source: Gas Powered


Color: Blue


Maximum Pressure: 3400 Pound per Square Inch


Item Weight: 63 Pounds


Hose Length: 25 Feet


Product Dimensions: 21"L x 19.5"W x 39"H


Tank Volume: 0.5 Gallons


Maximum Flow Rate: 2.6 Gallons Per Minute


Global Trade Identification Number: 56


Brand: Westinghouse


Power Source: Gas Powered


Color: Blue


Maximum Pressure: 3400 Pound per Square Inch


Item Weight: 63 Pounds


Hose Length: 25 Feet


Product Dimensions: 21"L x 19.5"W x 39"H


Tank Volume: 0.5 Gallons


Maximum Flow Rate: 2.6 Gallons Per Minute


Global Trade Identification Number: 56


UPC: 850011336656


Item Weight: 63 pounds


Manufacturer: Westinghouse


Country of Origin: USA


Item model number: WPX3400


Frequently asked questions

The Westinghouse WPX3400 gas pressure washer has a fuel tank capacity of 1.6 liters. It is recommended to use unleaded gas for optimal performance.

Yes, the Westinghouse WPX3400 gas pressure washer is CARB compliant. This means that its emissions meet the standards set by the California Air Resources Board (CARB). It’s legal to use in all 50 states.

Yes, the Westinghouse WPX3400 comes with a spray gun, an extension wand, and a 5 nozzle set. It also includes an onboard soap tank for easy detergent application.

The Westinghouse WPX3400 is versatile and ideal for cleaning various surfaces. You can use it to clean cars, fences, driveways, homes, patios, and furniture. Its high-pressure output effectively removes dirt and grime from these surfaces.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The Westinghouse WPX3400 pressure washer has garnered positive reviews for its cleaning effectiveness and lightweight design. However, some users noted certain design flaws that can be a nuisance, and some early-life durability issues have been mentioned by users. With a varied experience spanning from easy use to tricky operation and service, the pressure washer offers a mix of advantages and drawbacks.

Pros

  • 👍 Powerful Cleaning: Reviewers praised its cleaning effectiveness.
  • 👍 Lightweight design: It's easy to move, making it convenient for users.

Cons

  • 👎 Design Flaws: Issues like supply hose layout and oil drainage design have caused inconvenience to users.
  • 👎 Durability: Some users indicated early-life durability issues like needing to replace the pull cord and handle. The wheels are also reported to be of low quality.

Should I Buy It?

If you are looking for a powerful pressure washer and can bear with some early-life issues and design flaws, this product is for you. However, if you're looking for a hassle-free, ultra-durable product, you may want to consider other options. Do remember that parts like hoses can be replaced by higher quality ones for better performance.


  • Works Great - Read for a few recommendations
Style: 3200 Max PSI
Our old power washer gave out and we wanted a new one so I set out to research the best options. I quickly decided I didn't want an electric or battery power washer due to lower performance/power. I wanted one with PSI in the 2700-3400 range based on the jobs we would use it for (deck, fence, sidewalk, driveway, house and maybe cars). After researching it came down to a 2700psi or 3200psi Westinghouse or a Sampson power washer. Consumer Guides led me to the Sampson options as they raved about their quality, build level, durability and performance. The price was a little higher, but I wanted something I could rely on for years. However, as I read customer reviews I was surprised at how many 1 star reviews there was for the Sampson model I was considering. Plus, the bad reviews were almost all consistent with a terrible Kohler engine and a pump that fell apart too soon. I know all products will have 1 star reviews (this Westinghouse did as well), but 8% 1 star reviews on the Sampson with every complaint pointing to the same two key parts (engine and pump), plus horrible customer service reviews when people tried to get a brand new or nearly new unit repaired were just more than I was willing to deal with. So, I chose the Westinghouse since the 1 star reviews were only about 2% and the 4 and 5 star reviews were much higher. I did find that some people complained about the unit coming broken and not being able to return it to Amazon. However, Amazon was very clear that while you can't return the item you can get a refund or replacement if it comes broken. Some reviews had a broken/cracked gas tank or other shipping issues so I quickly decided that was not a worry for me and that I would pout it together and inspect it right away to make sure it didn't arrive broken or defective. It didn't and the assembly was quite easy with set up instructions and the parts each in their own bag that was labeled so you knew what bag/item to involve according to the instructions. Within 30 minutes I had the unit together and power washing. I will say that after reading the reviews I found some great tips that we decided to follow. First, we went to Ace Hardware and purchased a connector with a 60 degree angle so that the garden water hose that brought water into the unit didn't rub or rest against the wheel. I agree that this is a design flaw as the input valve is in the back of the unit just inside the back left tire and instead of pointing back away from the power washer it points directly towards the right side of the unit and the right tire. After reading a couple other reviews that suggested getting a connector with a 45-90 angle we purchased one with a 60 degree angle so that the hose then angled backwards away from the power washer and didn't rest or touch the right tire at all. Others had expressed that not doing this had led to their garden hose getting a hole worn in it by resting on the tire as the unit vibrated. The other suggestion that we did was to zip tie the power washer hose to the frame on the right handle right after where it attaches to the unit. Otherwise the hose comes out and runs right near the muffler that gets very hot. Customers had described how their hose touched the muffler and melted. A zip tie easily fixed this so that was not a concern at all and zip tying it didn't hinder the performance of the hose at all. We washed our large (20x12) Trex deck and 14 stairs leading from the deck to the yard, plus a rectangle table, 6 chairs, deck rail and our Traeger grill/cover all in about 30 minutes. Everything looked great and you could see the dirt easily wash off after a full fall and winter of not being cleaned. My wife even tested it on the side of the house and the concrete by the bottom of the stairs and it did great there, too. It's great that it comes with multiple easy exchange nozzles that also clip right into the power washer tray by the handle so they don't get lost. We've only used it once, but it worked great and was more powerful than our previous one. The 5 included nozzles will be able to handle every job we will want to do. So far we couldn't be happies and are glad we chose the Westinghouse model. ... show more
Reviewed in the United States on May 1, 2022 by MelCZ

  • Excellent product and even better customer service.
Style: 3400 Max PSI
I hardly ever leave a 5star review as nothing is this world is perfect. A great item for me is usually 4 stars at best. I bought the Westinghouse WPX3400 Gas Pressure Washer and received it in a timely manner. Set up and directions were simple, and the unit looks good and is easy to roll around my 2-acre property. The unit has unbelievable pressure and is the best power washer that I have ever owned - and I have owned several over the years. The motor starts really easy every time, and my wife can even get it started. I used the power washer a couple of times and noticed a small oil leak from around the rear pump area. I took a couple pics and sent them to Westinghouse support, describing the situation. They stated that it was the seal on the inside of pump, and without any further questions or hassle they shipped me another pump (Pump was easy to install - 4 bolts - and I told them I could do it myself). The second pump arrived, and the box had been damaged by USPS in shipping. I contacted Westinghouse again, and before I knew it I had another pump at my house. Super impressed with their response and handling. It is expected that when dealing with mechanical items, issues may happen - I am well aware of that and do not fault Westinghouse for a bad seal on the pump. I do, however, expect a company to stand behind the product that I spend my hard-earned money on - and Westinghouse exceeded my expectations in doing so. Well done Westinghouse, and thanks for actually caring about the people you serve! ... show more
Reviewed in the United States on December 16, 2024 by Robin L. Jones

  • 2 years running strong!
Style: 3200 Max PSI
By far, the most and best bang for your buck! The wand could be stronger and better designed (more durable) but it was worth it to build my own for about $50 and make this my favorite pressure washer of all time... and I use these for a living. It's lightweight, easy to start (1st pull every time), gas efficient (a tank lasts upward of 4-5 hours with continuous use... there's really nothing about it that I don't like... well, the wand is weak but that's an easy fix. Highly recommend this to ANYONE... especially to those who need a good, strong, efficient, reliable washer but don't wanna spend a lot to get it. Five Stars and two thumbs up! ... show more
Reviewed in the United States on January 1, 2025 by James Belisle

  • Great value for the price
Style: 3400 Max PSI
Used it once and it worked like a charm. Bought this model because I felt as though it was a good power / psi for the price. Cleaned my driveway with ease. Only flaw, as many have mentioned, is that the hoses rub against the unit while running. I used zip ties to keep everything in the clear. Also worth mentioning, the start-up was a breeze - no issues at all. Highly reccoend. ... show more
Reviewed in the United States on December 15, 2024 by Doug

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