Winco WL22000VE-03/B Big Dog Portable Generator – 22000W, 120/240V, 1Ph, Gas

Item # 24022-006 AKA # WL22000VE-03/B Brand: Winco

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(19 customer reviews)

This product has been discontinued.

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The Big Dog just got bigger. The WL22000VE has the most power output in its class.

Features | Click HERE for spec sheet

Briggs & Stratton Vanguard Engine
Prestige Vanguard engines are designed to power machinery that works for a living.

Anderson Connector
Full power 120/240V. Included is a plug kit.

YourGen Meter
Hours, RPMs, voltage, and frequency measurements are displayed on an LED meter. The load bar display to show the load balance. Signs that signal when an oil is required and when a parameter is outside of its standard range.

Low Oil Protection
The engine will shut down in the event of low oil, eliminating harm to the engine.

Powder Coat Paint
For an incredibly durable finish.

Sturdy Wrap-Around Welded Tubular Cradle
Industrial strength support is provided by tubular steel that is 14 gauge and welded.

Premium Circuit Breakers
Immediate and clear indication of a tripped circuit.

100% Load Tested
Before each unit leaves Winco’s factory, it is load tested.

Battery not included with purchase of  WL22000VE  ( 24022-006 ) | Must be purchased separately

Additional information

Brand Winco
Weight 504 lbs
Dimensions 43 × 28.85 × 28.85 in
Item Type



Starting Watts

Running Watts


Engine Brand


Fuel Tank

15 GAL


19 reviews for Winco WL22000VE-03/B Big Dog Portable Generator – 22000W, 120/240V, 1Ph, Gas

  1. John F (verified buyer)

    It provides stable, reliable power for extended periods, which was a major concern for me as I have sensitive equipment, including a MacBook and WiFi router. Initially, I was in the market for an inverter generator due to these concerns. However, the low harmonic distortion feature of this generator has been a game-changer, allowing me to power my sensitive equipment without any worry.

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  2. karen h (verified buyer)

    Fantastic generator! The 19000 running watts capability has been a game-changer for my business, allowing us to operate smoothly even in remote locations.Low oil and maintenance warnings on the generator is a highly beneficial feature.

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  3. Steve O (verified buyer)

    As a construction business owner, reliable power on-site is critical. This generator has surpassed all expectations with its consistent performance and rugged design. The electric start is seamless, and the 15-gallon fuel tank offers excellent run time. It’s truly built to last and worth every penny.

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  4. Jennifer B (verified buyer)

    It delivers consistent power without any dips or surges, making it perfect for sensitive electronics as well as heavy-duty appliances.

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  5. Joyce (verified buyer)

    It’s super powerful and not too noisy. Perfect for emergency power.

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  6. Debbie M (verified buyer)

    Love it! Easy to start and runs all my tools without a hitch. Highly recommend.

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  7. Marsha (verified buyer)

    This generator is a powerhouse! It kept everything running smoothly during a big outage.

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  8. Marinell i (verified buyer)

    I’ve been using this generator for several months now on my farm, and it’s been an absolute workhorse. Provide more than enough power for all my needs, from equipment to emergency backup. I can say Vanguard engine is reliable. Highly recommend this for anyone needing serious power.

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  9. JUAN V (verified buyer)

    After experiencing several power outages, I invested in the WL22000VE generator. It’s been a lifesaver, providing peace of mind with its quick start and powerful output. The fuel efficiency and LED warnings for maintenance are thoughtful features that make operation hassle-free. A must-have for any homeowner.

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  10. Randall W (verified buyer)

    I ordered this Winco generator based on consumer ratings and endorsements. It arrived without any issues, with the packaging intact and all parts included. It’s a really powerful and reliable generator. My only wish is that it were a bit quieter, but it’s a small trade-off for the immense power it provides.

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  11. Cody M (verified buyer)

    I’m extremely satisfied with this purchase! The power went out the other day, and I hadn’t even put oil or gas in it yet. It took me about 5 minutes to get it set up and running. Absolutely recommend it for its reliability and ease of use!

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  12. Larry s (verified buyer)

    Best generator I’ve ever owned. Starts easily and is very dependable.

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  13. Sherri D (verified buyer)

    A real workhorse! It powered our whole campsite without any issues. Five stars!

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  14. Kevin m (verified buyer)

    Given its 22kW capacity, it’s understandable that the generator isn’t the quietest, but it handles our heavy appliances with ease and is straightforward to use, providing reliable electricity during outages. I do wish it were a bit quieter, considering its power. It’s a solid piece of equipment that gets the job done, and I appreciate its reliability and ease of use.

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  15. Antonio T (verified buyer)

    I initially underestimated the weight of the Winco WL22000VE generator, thinking I could easily move it. Unfortunately, I wasn’t aware of the dolly kit option at the time of purchase. Other than that minor hiccup, it’s an excellent generator

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  16. Carroll P (verified buyer)

    I’m extremely satisfied with the Winco WL22000VE generator! The LED display with automatic cycling of hours, RPMs, voltage, and frequency readings is a great feature, making it easy to monitor performance.

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  17. william s (verified buyer)

    This generator is fantastic for its 22kW power capacity, perfectly handling all our needs. However, I didn’t anticipate its weight. Given its power, the weight should have been expected, and I regret not ordering the dolly kit simultaneously for easier mobility. If you’re considering this generator for its portability, I’d strongly recommend getting the dolly kit at the same time to make moving it around much simpler. Despite this oversight, it’s still a great product.

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  18. Diego K (verified buyer)

    Excelente generador, muy potente y fácil de usar. Perfecto para cortes de energía o trabajo en exteriores.

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  19. Navi M (verified buyer)

    After seeing a Winco PTO generator at my friend’s farm that’s been running strong for over 15 years, I decided it was time to get a generator for my house. I was concerned about the wait time,they shipped it the next day, and I received it in just 5 days!

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