Best Dual Fuel Generator 2023

Introduction – Gasoline or Propane Powering A Single Generator

Dual fuel generators are designed to run on gasoline or propane, making them a versatile option for powering everything from homes to businesses. Dual fuel generators are becoming increasingly popular due to their versatility and reliability. Dual fuel generators are versatile and can provide a much-needed power source in many situations. In this article, I will share what to consider before buying the best dual fuel generator.

best dual fuel generator 2019

Gasoline is easy to find, but propane can be challenging. That’s why dual fuel generators are a great option – they give you the best of both worlds. If you’re looking for a generator that can provide power in any situation, then a dual fuel generator is the way to go.

A dual fuel generator is a perfect solution when you want to power your campsite, tailgate party, or even your home. Not only are they versatile and reliable, but they’re also incredibly easy to use. Just add gas and propane, and you’re ready to go!

3 Best Dual Fuel Generator

A generator can keep your home warm (or cool) when the power goes out, cooking, and with lights. A generator can also keep business running smoothly and help avoid costly downtime. Dual-fuel generators come in various sizes to meet various needs, from powering your home during an emergency to providing power for large-scale events. They may run on propane or gasoline, allowing flexibility when the grid goes down.

1. Powermate 7500 Watt Dual Fuel Portable Generator

Powermate 7500 Watt Dual Fuel

Generac is one of the leading brands in the generator industry, and their Powermate 7500 Watt Dual Fuel is one of the best-selling dual fuel generators on the market. When running on gasoline the Powermate generates 6 kW of power. Switching to propane (LPG) the operating power drops to 5.64 kW. Built into the device is also an Onboard COsense® technology that warns the user about emission of carbon monoxide.  The engine is 420cc with an 8 gallon fuel tank that can run 14.5 hours at 25% load (gasoline).

2. Westinghouse WGen9500DF Dual Fuel, 12500-8500 Watts

Westinghouse Wgen9500DF Dual Fuel

The Westinghouse WGen9500DF is another popular best dual fuel generator choice. The WGen9500DF produces 12500/11200 and 9500/8500 peak and operating wattage for gasoline and propane respectively. Propane is always a bit less efficient and less powerful. The engine is a heavy duty 457cc 4-Stroke that runs up to 12 hours on its 6.6 gallon (25 L) gasoline tank. Outlets are at both 120V and 240V. It’s also got a neat remote start key fob.

3. Champion Power Equipment 4250-Watt Dual Fuel Inverter

This generator outputs 4250-Watt and is touted as being quiet because the noise level is cut in half due to more advanced inverters., Compared to previous models its also got a 25% smaller footprint and lower weight. The Champion 4250 operates on both gasoline or propane. With the more efficient and powerful fuel gasoline, the 224cc engine generates 4250/3500 starting and running wattage, and at 25% of the full load, it will run for 22 hours. During that 22 hour run-time it will use 4-gallon fuel. There’s also a 6-foot propane hose with a built-in regulator. 

A portable best dual fuel generator is a great backup power solution for your home or business. Dual-fuel generators allow you to use gasoline or propane, so you can use whatever fuel is readily available during a power outage. Be sure to consider factors like runtime, peak wattage, and fuel type when choosing the best portable generator.

What to Consider When Buying a Dual Fuel Generator?

When you first start looking for a dual fuel generator, it’s easy to get overwhelmed by all the different market options. However, by taking some time to consider your needs and research, you can find the perfect generator for your home or business. Here are a few things to keep in mind as you shop for a dual fuel generator:

Fuel Capacity:

One of the most important factors to consider before purchasing a dual fuel generator is the fuel capacity. This will determine how long the generator can run before it needs to be refuelled. It is important to calculate the fuel use of all the appliances powered by the generator and any lights or other equipment. Once you have a good idea of the total power use, you can choose a generator with a fuel tank that will suit your needs. It is also important to consider where you will use the generator.

Power Output:

The next thing to consider is the power output of the generator. This is measured in watts and will determine how the generator can power many appliances or devices simultaneously. It’s vital to pick a generator with the correct wattage to light up your essential appliances without overloading the generator.

Noise Level:

Another factor to keep in mind is the noise level of the generator. If you plan on using the generator in an urban area or near residential homes, it is important to choose a model that produces low levels of noise. Some generators come with sound-dampening technology that can help reduce noise levels.

Electric Start:

Some generators come with an electric start, which can be extremely helpful if you need to use the generator in an emergency. If you live in an area prone to power outages, choosing a model with an electric start is a good idea. This way, you won’t have to worry about the generator being difficult to start during a power outage.


Runtime is another important factor to consider when choosing a dual fuel generator. This is the amount of time that the generator can run without needing to be refuelled. If you plan on using the generator for long periods, choosing a model with a long runtime is important. Some generators come with extended runtime kits that can double or triple the time the generator can run.

best dual fuel generator 2019

Wheel Kit:

If you plan on moving the generator around, it is important to choose a model that comes with a wheel kit. This way, you won’t have to lift the generator, and you can easily move it from one location to another.

Size and Weight:

The size and weight of the generator are also important factors to consider. If you plan on using the generator in a small space, it is important to choose a compact and lightweight model. However, if you need a generator with a lot of power, you may have to sacrifice some size and weight.


Of course, price is also an important factor to consider when choosing a dual fuel generator. There is a wide range of prices for different models, so it is important to find one that fits your budget. However, it is important to remember that you get what you pay for. The most expensive model isn’t necessarily the best, but the cheapest model might not meet all of your needs.

Ease of Use:

Finally, it is important to choose a generator that is easy to use. Some models have features that make them easier to operate, such as digital displays and automatic shut-off switches. If you are unfamiliar with how to operate a generator, choosing a model that is easy to understand is important.

Wrapping Up

Now that you know what to look for when choosing a dual fuel generator, you can start narrowing down your options. Be sure to consider all the factors listed above to ensure that you choose the best generator for your needs. Additionally, it is important to read online reviews before making your final purchase. This way, you can get an idea of how well-made the generator is and how easy it is to use.

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