Generators that can produce electricity from two different sources of fuel are known as dual fuel engines. Dual fuel generators typically run on either gasoline or propane as their primary source of power. Gas is readily available nearly everywhere, making it a simple commodity to acquire. However, there are some drawbacks, such as a higher level of noise and a greater amount of exhaust fumes.
The cleaner and quieter propane, on the other hand, comes in handy in an emergency and can be stored in a convenient location. The best dual-fuel generators on the market can be found in this article, so let's get started!
There are a lot of Dual Fuel Generators on the market for you to buy, these are my favorite. They are all generators I have use and tested myself:
With a peak output of 9,500 watts on gasoline and 6,750/8,550 watts on propane, the Westinghouse Dual Fuel Portable Generator is the best dual fuel 7,500-watt generator. It has a key fob with a remote start button, an electric start on the keypad, and a backup recoil cord start for failsafe ignition.
A full 6.6-gallon tank of gasoline can power this generator for up to 12 hours at a noise level of 74 dB. One 120-volt transfer switch outlet, two 120-volt standard household outlets, and a 120/240-volt RV outlet are included.
A wheel kit and lift bracket are included as well as a rubber cover for extra safety. This is a dual-fuel generator weighing 230 pounds that measures 27 inches wide by 24 inches deep by 3 inches.
|6.6 gallons of fuel capacity
|Burning fuel at a high rate
|A lot more obtrusive than the alternatives
|Energy consumption ranges between 6,750 and 9,500 watts.
|Reliable ignition system in the event of a failure.
|74 decibels (dB) of noise
|Wheels make it easier to move around
The DuroMax is one of the best portable dual fuel generators for camping, so get out of the house and enjoy the great outdoors. Heavy-duty steel lift frame and rear wheel kit make it simple to move. Because it only makes 69 decibels of noise, you won't have to worry about it disturbing the peace at the campground.
One tank of gas lasts up to nine hours on the 142-pound generator, which has a maximum output of 4 500W and an effective output rating of 5 500W. It produces 4,275 watts of running power and 5,225 watts of peak power on propane.
Two 120-volt standard household outlets and a 120/240-volt twist-lock outlet are included in this generator.
|Fuel tank: 4 gallons of fuel
|Powerful for its diminutive stature
|Great for camping but underpowered for some other uses
|Power: 4,275 to 5,500 watts
|Easy transport with rear wheel kit and lift bar
|69 decibels of noise
WEN's dual fuel generator can run nonstop for up to 11 hours on a full 4-gallon tank of gasoline at a noise level of 75 dB. It can run on gasoline at 3,800 running watts or 4,750 peak watts or surge watts with an electric start.
Running watts are reduced to 3,500 on propane, while surge watts are reduced to 4,350. This device has three 120/240-volt twist-lock outlets, two 120/120 volt standard household outlets, and a 12 volt DC port.
WEN's dual fuel generator weighs about 100 pounds, but the large rear wheels make it relatively easy to move on flat surfaces. Using a heavy-duty frame makes it easier to load and unload a truck, car, or other vehicle with a large, heavy item.
This generator, rated as the second-best dual fuel portable generator in our review, is capable of providing ample power in emergency situations.
|Fuel tank: 4 gallons of fuel
|Inconveniently placed oil drain plug
|The wattage ranges from 3,800 to 4,750
|Extensive range on a fully charged battery
|75 decibels of noise
|Awe-inspiring security features
|Improved mobility is provided by the wheeled design
Champion's inverter generator is the best quiet dual fuel generator because it only emits 53 dB of sound while running. This makes it ideal for quiet campsites or homes with neighbors nearby.
The sound of a refrigerator's humming is about the same. It has a 1.1-gallon tank that can run for up to 11 hours at a time. It can run nonstop for 24 hours on a 20-pound propane tank.
Powered by gasoline or propane, it can deliver 1,600 watts of running and 2,000 watts of peak power. With two 120-volt standard household outlets and a 12-volt DC outlet, this 48-pound dual fuel home generator is one of the best for low-noise output.
|1.1 gallons of fuel capacity
|Has an 11-hour gas runtime, and a 24-hour propane runtime
|Is not equipped with any wheels
|A range of 1,440-2,000 watts is available
|Design that's easy on the eye
The Electric Start Dual Fuel Generator from DuroStar is a cost-effective option for RVs and campgrounds alike. On gasoline, it produces 4,500 watts of running power and 5,500 watts of peak power. This generator emits a noise level of 69 decibels (dB).
This dual-fuel generator, which weighs 129 pounds, measures 25 by 22 by 22 inches and has a fuel capacity of 3.96 gallons. Mobility is improved with the addition of a metal frame and wheel kit. The backup recoil cord or an electric button can start Durostar's generator.
Two 120-volt household plugs, one twist-lock 120/240-volt plug, and a 12-volt DC charging port are all included.
|3.96 gallons of fuel capacity
|Numerous options for getting things going
|When loaded, it's still quite loud
|Wattage ranges from 4,500 to 5,500
|Voltage stability is shown on an analogue meter
|69 decibels of noise
|Improves portability by adding a wheel kit
You can count on Pulsar to provide you with reliable power when you need it most, whether you're at home or on the job site. Running at 9,500 watts and peaking at 12,000 watts, it can be powered by gasoline or propane. It can run continuously for up to 12 hours on an 8-gallon tank of gas.
Despite the fact that it isn't the best dual fuel whole house generator, it has enough power to run large appliances.
However, despite its massive size and weight (a whopping 209 pounds), it is easy to move around thanks to a sturdy steel lift frame, fold-out front handles, and a rear-wheel kit. The dual fuel generator has a 12-volt DC port, a twist-lock 120-volt outlet, and a 120/240-volt industrial grade outlet in addition to four standard household 120-volt outlets.
|Fuel tank holds 8 gallons
|Exceptional power generation
|Between 8,500 and 12,000 watts of power
|Built to last
|The smell of heavy-duty propane can be quite pungent
|Sound Pressure Level (dB): 63
|A lot of outlets
|There are seven outlets
The best dual fuel generators that I have reviewed are now well within your grasp after reading through all of my recommendations. You may have already considered a few possibilities. However, before making a decision on a dual fuel generator, you should research its features and weigh their relative importance in light of your intended use.
There is a good chance that some features of a particular product will not be useful to you. We've put together this detailed buying guide to help you avoid any mishaps. All the properties are described here, so you can choose which ones are most important for your dual fuel generator. To make an informed purchase, be sure to thoroughly review this buyer's guide!
Dual fuel generators have separate fuel tanks because they run on both gasoline and propane. The capacity of each fuel tank varies, so it's impossible to compare them all. Gallons are used to measure this capacity. A 10-gallon tank, for example, can hold no more than 10 gallons of fuel at a time.
Having a tank with a large capacity will benefit you in a number of ways. No need to worry about refueling the generator as long as your fuel tank is large enough, you'll have continuous power output. Be aware that large fuel tanks mean heavier generators.
A generator's output power is an important consideration when purchasing one for use as a backup power source. Each dual fuel generator has two different output ratings: rated and peak. However, the values for gasoline and propane are different. As a result, each generator has four distinct output values.
It's easy to get lost in all of this, but don't sweat it. If you only consider the generator's maximum power output for both fuel types when making a purchase, you'll get a higher running wattage automatically. However, it is possible to set the peak value of gasoline to be higher than that of propane and thus increase the amount of running watts as well.
The generator's portability is an important consideration if you plan on using it for a variety of purposes. Consider the size and weight of the generator and make sure you will be able to move it yourself.
In general, heavy-duty generators are larger and heavier than their low-powered counterparts. As a result, transporting a large dual fuel generator, especially one with a full fuel tank, can be difficult. Compact generators, on the other hand, have lower power and fuel capacities because of their smaller size.
Dual fuel generators are basically portable engines. Generators make a lot of noise when they're running due to the fact that they're constantly combusting. A fuel generator that is completely silent is impossible to find. It's possible, however, to go with a quieter dual fuel generator.
It's possible that the generator's excessive noise will have a negative impact on your lifestyle if it causes too much disruption. This means that a generator with a lower noise level should always be an option. Remember that if you plan to use propane as your primary fuel, you won't have to worry about noise levels as much because propane performs almost silently.
In order to generate electricity, the gasoline or propane contained within each dual fuel generator is burned in the engine. Fuel consumption will vary based on the efficiency of the engine, despite the fact that many power output ratings appear to be the same. It is a measure of how efficiently the fuel can be used to generate power.
You'll run out of gas quickly if your engine is inefficient. You'll also have to deal with a lot of harmful exhaust gasses as a result of improper fuel combustion. As a result, even if you opt for a low-powered engine, be sure to check that it consumes little fuel.
In the event of an unplanned power outage, a dual fuel generator can come in handy. In the event that you are unable to obtain primary fuel, a dual fuel generator provides you with the option of using a secondary fuel instead.
There are many different dual fuel generators on the market to buy, so you need to think about when you would likely use it, why you would use it, and how often you would use it. Then try to match your purchase to those needs.