Dual Fuel Portable Generator Outdoor Power Equipment 2021
Consider this: You’re in the middle of a week-long blackout due to a major storm. Daily life becomes a race to the grocery store to stock up on provisions. Lines at the gas station extend down the street. It’s everyone out for themselves.
Fortunately, you’re able to avoid some of that chaos because you own a dual fuel inverter generator that lets you switch from gasoline to propane with the flip of a switch. That’s better than waiting an hour at the pump only to find out the gas station is out of gas
What are dual fuel portable generators?
As you’ve already guessed, dual fuel portable generators can switch from running on gasoline to your barbeque propane tank. On most models, it’s as simple as using a fuel selector knob to switch between the two fuel types.
There are also tri-fuel generators that can switch between propane, gasoline, and natural gas for amazing versatility. These don’t have a fuel selector knob, but it is still relatively simple to switch between fuel types.
Whether you are switching on a dual fuel or tri-fuel generator, make sure you clear the engine of the old fuel first.
Benefits of Dual Fuel Generators
It’s always good to keep your options open. Why commit to only one fuel type if you don’t need to?
Peace of Mind
A dual fuel generator offers the peace of mind that you can have power no matter how bad things get out there. Natural disasters, such as hurricanes or earthquakes can disrupt gasoline supply. If you’re dependent on that one type of fuel, you could be limited to what you have stored at home.
With a dual fuel portable generator, you can just plug in your propane tank. Most units come with a connector that conveniently lets you use the same tank (20-30 Ib) as your grill.
Even if you don’t have a propane tank on hand in an emergency, you can likely get one at gas stations, hardware stores, grocery stores, etc. Plus, propane can be stored for a much longer time than gasoline, years in fact.
Having two usable fuel types means you probably won’t run out of options. Gasoline might be your handy go-to, but propane can be stored longer and act as a great backup. In fact, the tank holding the propane will deteriorate before the actual gas does.
Propane is also safer to store than gasoline, which is more flammable and more prone to spill in your garage. Sealed in its tank, propane poses little to no risk under ordinary conditions. The tanks can also easily be refilled or exchanged.
The first step in choosing a portable generator is always figuring out how much power you need and the corresponding wattage before picking a unit that can provide that level of power.
With dual fuel generators, however, the wattage output changes depending on whether you’re running on propane or gasoline. You’ll notice that each dual fuel model has two wattage ratings, a higher one for gasoline and a lower one for propane.
For example, one of Champion’s dual fuel inverter generators is rated at 3,400 watts for gasoline and 3,060 watts for propane, which is a 10 percent decline from gasoline to propane. The nutrients and properties of gasoline give you a higher wattage rating than propane.
Dual Fuel Generators vs. Conversion Kits
Some third-party manufacturers offer fuel conversion kits that, for example, allow you to convert a dedicated gasoline portable generator into a propane one using a generator propane conversion kit.
Since these kits are typically not designed by the generator manufacturer, they may not work properly with your generator and could void your warranty or pose safety hazards.
If you want to switch back and forth between gasoline and propane, you might as well go with dual fuel. The price difference between non-dual fuel and dual fuel may not be that much more than the cost of a conversion kit, so it makes financial sense too.
Which Is Better: Gas Or Propane?
Having a choice between gas and propane is great, but how do you know which one you should use? We have already discussed some of the main differences between these two fuel sources. For the sake of clarity, let’s review these so you can make a more informed decision when choosing your next fuel.
Gasoline wins in the efficiency department. It is capable of generating greater amounts of energy with less volume. But you should not assume that this higher efficiency means that it is better for the environment. That brings up the second point:
2. Environmental Impact
Propane is the clear winner when it comes to being environmentally friendly. Propane is a very clean burning fuel that has a much lower impact on the environment than gasoline. This also applies to the various processes required to produce, store, and ship gasoline in most countries.
If you are buying a generator for a survival bunker or want it on standby for a natural disaster, then you need to have fuel close and ready at all times. The life of that fuel will determine how often it needs to be replaced. Gasoline should be stored for no more than 3 months. That means every three months you will have to use or dispose of the gasoline and then buy more.
A propane canister can last 12-17 years. This makes it a much more viable option for the scenarios listed above. It also means you’ll spend less money replacing unused fuel over the years.
The Best of Both Worlds
You may remember VCR/DVD combo players from the “old” days. Instead of having to decide which technology they wanted, people could get both in one package.
The same principle applies to dual fuel generators. Why have only one fuel type if you can have both?
1. DuroMax XP12000EH Dual Fuel Generator
Inverter Generators Vs Generator – Which is the Best? Watch to see which will suit your needs
The DuroMax XP12000EH Dual Fuel Generator boasts many great features, one of which is its electric start system. Also, it has a rugged and bulky design perfect for plenty of outdoor projects.
- 457cc engine
- 9,500 watts of running power
- 12,000 watts of startup power
- Electric start
- Low oil automatic shutoff
- Idling control
- All-terrain wheels
This generator is a highly reliable option with plenty of power and convenient dual-fuel technology.
- Powerful Engine
You’ll find that this model is powered by its unique DuroMax 18HP engine with 457cc. When you first start the generator, you’ll have 12,000 watts of starting power with 9,500 of running watts.
With that much juice, it will be easy to run an assortment of appliances using this unit. You can use it on anything from lamps to refrigerators and air conditioners.
Also, homeowners and workers will love how you can power multiple high-amperage tools thanks to this generator’s high-powered engine.
- MX2 Technology
One of the most exciting features of this generator is its MX2 technology. Each of the receptacles on the outside of the unit can operate at 120V or 240V simultaneously.
You can also opt to use solely 120V when it is fully powered, allowing you to have maximum power at all times.
Dual Fuel Technology
As mentioned, the DuroMax XP12000EH Dual Fuel Generator has dual-fuel technology. Therefore, you can decide between running it on propane or gas, giving you more flexibility with fuel choice.
- Idling Features
When your new generator idles, the idle control allows you to save fuel. What’s more, it also reduces the operating noise. By lowering the number of used RPMs, you’ll find that its best for environments where you’ll use power intermittently.
- Low Oil Shutoff
If the generator runs out of oil, it will automatically power down. As soon as the sensors detect low oil levels, it will turn off to protect your machine.
- All-Terrain Tires
Because it is perfect for outdoor applications, this generator features all-terrain rugged solid-fill tires. You’ll easily navigate it through all types of terrain, from paved roads to muddy environments.
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- Electric Start
Another great feature of the DuroMax XP12000EH Dual Fuel Generator is its keyed electric start. With this, you’ll no longer have to worry about cranking the unit to life, allowing you to start it much quicker.
Also, you’ll find that this feature is ideal for starting the unit in the winter, as it’s faster.
- Copper Windings and Metal Construction
Instead of dealing with a shoddily-made generator with plastic parts, this unit is all metal. It also features copper windings, which are ideal for promoting the generator’s longevity over many years of use.
You’ll love the versatility, durability, and reliability of its design, making it a great home backup. Learn more about DuroMax dual fuel backup generator.
- Consistent energy
- Large fuel tank
- Very user-friendly
- Easy-to-use keyed start
- Powerful engine
- Wheels may flatten under pressure
- Confusing propane regulator
- Lacking warranty
2. Westinghouse WGen3600DF Dual Fuel Generator
With 4650 peak watts, the Westinghouse WGen3600DF Dual Fuel Generator is a great option. There are many intuitive features built into the unit that make it much easier and more reliable.
- Remote start with a key fob
- Electric push start
- Camper and RV ready
- Quick fuel change
- Low-oil shutdown
- Easy-to-use controls
One great thing about this generator is its convenient plug-and-play design. This means that it is ready to use right out of the box with minimal assembly.
- High-Powered Engine
This dual fuel generator offers 4,650 peak watts and up to 3,600 rated watts when running on gasoline. With propane, you’ll have up to 4,650 peak watts and 3,240 rated watts.
Fortunately, starting the unit is as easy as using the electric push-button and remote start feature.
All in all, the engine features 212cc of power. It is a four-stroke OHV engine with specialized cast-iron engine sleeves for longevity.
On the control panel, you’ll find multiple outlets that are ready to be used. It features a 120V duplex outlet, a 30-amp L5-30R outlet, and an RV-ready TT-30R 30-amp outlet.
- Low-Oil Shutdown
Like the generator we first looked at, the Westinghouse WGen3600DF Dual Fuel Generator also has a low-oil shutdown.
If the generator senses the oil levels are too low, it will automatically turn itself off.
- Moderate Fuel Tank
Although this generator doesn’t have the most impressively sized fuel tank (only four gallons), it has a reasonable run time.
You’ll get up to 18 hours of use with a 25% load when it is running on gasoline. Overall, this could be a useful option for campers and small RVs, rather than a backup for your home.
- Quick Fuel Changes
If you’re in a situation where you need to change power sources quickly, this generator simplifies it. Its design allows you to switch from propane to gasoline immediately, even if the unit is operating.
- Ready to Use
As mentioned, this unit is nearly ready to use right out of the box, though there is some assembly. Owners will need to install the wheels and hookup the battery with the help of the instructions.
There are plenty of useful accessories and tools included with your order, such as a tool kit, oil, oil funnel, and a user’s manual.
- Simple fuel switching
- Remote control start
- Low oil shutoff
- Easy to start in winter
- Runs well on only propane
- May cause electrical surges
- Battery not covered by warranty
3. Champion 7500-Watt Dual Fuel Generator
If you need a simple, ready-to-use generator, the Champion 7500-Watt Dual Fuel Generator might just be the right choice for you. With no assembly out of the box, all you’ll have to do is provide fuel to get this thing running.
- Built-in Intelligauge
- GFCI household outlets
- Up to eight hours of run time
- Electric start
- Cold Start Technology
- Low-noise operation
Coming from a trusted brand, you’ll find that this generator has many of the same features as some of the models on this list.
- High-Powered Engine
The 439cc engine in this generator offers up to 7,500 watts of operating power right out of the box. Starting the unit is easy, as well, thanks to its electric start.
Also, the four-stroke, single-cylinder engine is easy to maintain and features air cooling to prevent overheating.
Just like the WGen3600DF, this model also has a cast iron sleeve surrounding the engine for improved durability.
When you start it, the engine provides 8,400 starting watts and 6,750 running watts at 50% with propane. On gasoline, it boasts 9,375 starting watts and 7,500 running watts at 50% load.
Reasonable Run Time
This Champion generator isn’t the most high-powered unit on this list, but it can be quite useful.
When it runs on gasoline with a 50% load, you can get up to eight hours of continuous use. With the use of propane, you can achieve up to six hours of run time on 50% load.
- Protected Outlets
There are multiple outlets on the exterior of this generator. You’ll have a 120V 30A locking outlet, 120/240V 30A locking outlet, and four 120V 20A household outlets.
What makes these outlets unique compared to others is that they are also GFCI protected. This feature helps to ensure anything you have plugged into the outlets are protected from damage.
- Never-Flat Tires
With the addition of the rugged all-terrain tires, you’ll never have to worry about them flattening. As such, you can easily navigate your new generator without losing control of the unit, making it easy to transport.
Implementing an electric start is an incredibly useful feature, as you won’t have to crank the generator. As an added benefit, this model also features Cold Start Technology, making sure it starts quickly in colder weather.
Another unique aspect of this Champion generator is its intuitive Intelligauge. You can keep an eye on the runtime hours, voltage, hertz, maintenance, and low-oil shutoff sensor on this gauge.
Most generators aren’t whisper-quiet, but this model is much quieter than others, with a minimal operating noise of 74dB.
You’ll find that it’s just as loud as a household vacuum. Learn about Champion dual fuel 9000 watt gas propane generator.
- Great for outdoors
- Very efficient on propane
- Convenient electric start
- Ideal for frequent use
- Easy setup
- Oil could leak
- No fuel level indicator
- Control panel limitations
- Heavy at 230 pounds
4. WEN DF1100 Dual Fuel Portable Generator
The WEN DF1100 Dual Fuel Portable Generator makes it exceptionally easy and safe to switch between fuels.
You’ll also notice that it has a more rugged exterior than others. As such, you might find that it’s one of the better options for outdoor use, especially for RVs that need plenty of power.
- Electric key start
- Over eight hours of run time
- Easily switch between 120V and 240V
- Assortment of outlets
- Has an exclusive DC outlet
- Two-year warranty
WEN is a trusted brand that has been in business since 1951, so it’s easy to see why this generator is an excellent choice for many.
- Easy Fuel Switching
To change the fuel on the WEN DF1100 Dual Fuel Portable Generator, all you have to do is use the selection dial. You’ll then be able to choose between propane and gas, depending on your needs.
- Reliable Engine
If you opt to use gasoline with this generator, you’ll have 11,000 starting watts and 8,300 running watts. On the other hand, propane offers 9,500 starting and 7,500 running watts.
One of the best features is its electric start, which will immediately boost the 457cc engine when you need it. Also, much like the other generators on this list, it is a four-stroke OHV engine.
Dual Fuel Portable Generator Outdoor Power Equipment 2021
- Voltage Switching
Depending on what you need your outlets for, you will have full control over their power.
The WEN DF1100 Dual Fuel Portable Generator allows you to switch from 120V to 240V so that you can transfer switches immediately. Also, this feature makes it better as an emergency backup.
- Plenty of Outlets
In terms of outlets, you’ll have many to choose from. You’ll find four 120V GFCI outlets, a 120V/240V 50A outlet, a 120V 30A twist-lock outlet, and a 12V DC plug.
Plugging in an assortment of items has never been easier for a backup for your hydroponic grow lights or a source of camping power.
Moderate Fuel Tank
This model doesn’t have the most massive fuel tank, but it’s much more significant than smaller models. It can hold up to six gallons of fuel, offering approximately eight hours of run time with a 50% load.
- Portable Features
You surely won’t have to carry this generator around your property because it’s designed with high-quality portable wheels.
Each wheel is just under 10 inches, allowing you to navigate through most types of terrain. However, they aren’t as rugged as the wheels on the other generators we looked at so far.
As an added benefit, the handles on the generator can completely fold down to help you save space.
- Variety of outlet voltages
- Easy to transport
- Protective circuit breakers
- Runs multiple appliances
- Difficult to learn
- No trip breakers
- Breakers prevent full power usage
- 214 pounds
5. Pulsar PG10000B16 Dual Fuel Generator
The Pulsar PG10000B16 Dual Fuel Generator has a fantastic RV-ready design that makes it ready for camping.
It is quite high-powered, which means that you should be able to get power for everything in your RV without much hassle.
- Switch & Go Technology
- 10,000 and 9,000 peak watts on gas and propane
- 8,000 and 7,000 running watts on gas and propane
- Electric push start
- 12 hours of continuous run time (50% load)
- All-terrain wheels
- Six outlets
This dual-fuel generator is a great option for an outside backup power source for your home or your business.
- High-Quality Protected Engine
With the powder-coated steel frame, the engine of this generator is fully protected. The four-stroke 420cc OHV engine features air cooling, which is essential for preventing overheating in the summer.
Also, it has plenty of power for you to use. When running on gasoline, you’ll have 10,000 peak watts and 8,000 running watts.
Propane is slightly less, with 9,000 peak and 7,000 running watts. Still, it’s more powerful than plenty of other models.
- Reliable Fuel Tank
You’ll be surprised at how little fuel this generator consumes, thus offering you plenty of run time. With its moderately sized 6.6-gallon fuel tank, you can run items for up to 12 hours continuously on a 50% load.
- Switch & Go Technology
Switching from one fuel source to another has never been simpler than with this unit. Users will be able to change from propane to gas fuel sources, even when the generator is running.
- Electric Push Start
Another fantastic feature that you’ll love having is the electric push start. Instead of cranking the engine, all you need to do is push the button on the front of the generator.
Even in cold weather, startups will be faster and easier than ever because of this feature.
On this generator, there is an assortment of outlets for you to use for all of your tools and appliances. There are four 120V outlets, one 120V/240V twist-lock outlet, and a 120V/240V 50A RV port, which you can use simultaneously.
- Included Propane Hose
Fortunately, you won’t need to buy any additional items, aside from fuel and oil, to get this generator running. Every purchase already comes with a convenient propane hose, so you can hook the unit up to power immediately.
- All-Terrain Wheels
Because the Pulsar PG10000B16 Dual Fuel Generator is designed for RVs and camping, its wheels are quite durable. They are designed to be never-flat all-terrain wheels, making the generator easy to navigate through tough terrain.
Also, the fold-down handles are essential for secure storage during the off-season.
- Built-In Indicators
Instead of guessing about the statistics of your generator, the built-in indicators have got you covered. With this, you’ll be able to keep track of oil levels and the run time of the generator.
Also, there is a low-oil shutoff feature that automatically powers the generator down when its oil levels drop.
- Readable oil indicator
- Useful all-terrain wheels
- Easy to store
- Automatic low oil shutdown
- Power fluctuations
- Inadequate instructions
6. Firman H03652 Dual Fuel Portable Generator
The Firman H03652 Dual Fuel Portable Generator is an excellent option for small outdoor tasks. Its engine is much lower-powered and quieter than some of the others, which makes it great for outdoor kitchens.
- 208cc engine
- 4550 starting and 3650 running watts on gas
- 4100 starting and 3300 running watts on propane
- Air cooling
- Low-oil shutdown
- 14 hours of consistent run time
- Extended propane hose included
In emergencies, you’ll love having this moderately-powered generator on-hand because of its many great features.
- Efficient Power
This generator runs on a 208cc engine that provides 4,550 watts of starting power and 3,650 watts of running power on gas. On the other hand, you’ll get to enjoy 4,100 starting watts and 3,300 running watts on propane.
You’ll also find that the integrated Phoenix Fat Head Block helps make the engine more efficient and run cooler. So, even in hot weather, this generator is highly unlikely to overheat.
- Long Run Time
The moderate power of the engine helps to make this unit ideal for fuel conservation. Once the five-gallon fuel tank is filled, you can get up to 14 hours of run time, depending on your load size.
As always, the less energy you consume, the longer your fuel will last.
- Low-Oil Shutdown
With the added low-oil shut down, you can guarantee your generator is protected at all times. Instead of having to monitor the generator, it will automatically shut off once the oil levels drop significantly.
With the addition of the cast-iron sleeve surrounding the Max Pro Series engine, your investment is protected. This feature also makes it great to have for outdoor tasks.
- Wheel Kit
Extreme portability is one of the more significant selling features of the Firman H03652 Dual Fuel Portable Generator.
With your order, you’ll receive an eight-inch wheel kit with heavy-duty never-flat tires. Also, you’ll have a u-shaped padded handle for exceptional maneuverability.
- Extended Propane Hose
Instead of having to invest in a separate hose, this unit comes with an extended propane hose. Users will have up to five feet of hose for secure connectivity with larger propane tanks.
- Low emissions
- Quiet on propane
- Highly functional
- Lightweight and portable, 135 pounds
- Easy to troubleshoot
- No 220V outlet
- Low wattage
7. DuroMax XP4850EH Dual Fuel Generator
As a second DuroMax option, the XP4850EH is one of the quietest dual fuel generators you can find.
- Copper windings for longevity
- Full metal design
- GFCI protected household outlets
- 4,850 starting watts and 3,850 running watts for gasoline
- 4,608 starting watts and 3,658 running watts for propane
You will easily find many conveniences for at-home and portable use within this generator’s heavy-duty design.
- DuroMax Dual Fuel Technology
The DuroMax Dual Fuel Technology is ideal for people searching for a cleaner source of fuel. You can connect your generator to a BBQ gas line for cleaner-burning that won’t harm the engine’s internals.
Also, it provides a much longer shelf life with less maintenance than gas-only generators. You can also opt to use gasoline. This adds to the unit’s versatility, as all you have to do is flip the fuel
The maximum AC output of this unit is 4,850 watts, while the rated AC output is 3,850 watts when on gasoline. For propane, you’ll have 4,608 starting watts and 3,658 running watts.
You’ll love using this generator for tailgating, job sites, emergency backup, camping, and your RV. Also, all of the windings are constructed using copper, which helps to prolong the generator’s longevity.
- Three Outlets
The DuroMax XP4850EH doesn’t have as many power outlets as some of the larger models.
With that said, you can plug up to three household appliances at once. There are two 120V 20A household outlets (GFCI protected) and one 120V/240V 30A twist-lock outlet.
- High-Quality Build
Overall, this generator is built to last because all of the parts are made from metal. You won’t have to worry about broken plastic parts or shoddy machinery, making it easier to maintain.
- Small Fuel Tank
Compared to other generators at the same price point, this model has a small fuel tank. You’ll be able to hold less than four gallons of fuel at a time, limiting your available power.
- No assembly
- Has a tool kit
- Propane is efficient
- Never-flat tires
- Lightweight at 130 pounds
- Limited warranty
- LPG hose might melt
- Faulty propane regulator
8. Sportsman GEN4000DF Dual Fuel Portable Generator
The Sportsman GEN4000DF Dual Fuel Generator has plenty of flexibility for any activity. At just 94 pounds, it’s portable. However, it doesn’t have wheels.
You can easily use this unit to travel on the road in your RV, travel trailer, or as an outside source of power at work.
- 4,000 watts of rated power
- 3,500 watts of starting power
- Moderate run time
- Six available outlets
- Clean fuel burning
- 69dB noise level
With the ability to switch between propane and gas, you’ll always have power available thanks to this generator.
- Cleaning Burning
Similar to any other dual fuel generator you choose, you can burn cleaner fuel while working.
Not only does it help the environment, but you’ll also be prolonging the life of your generator. Propane doesn’t affect the internal components of the engine as poorly as gas.
Moderate Engine Power
The Sportsman GEN4000DF Dual Fuel Generator is an excellent option for small to midsize tasks. The 212cc OHV engine boasts 4,000 watts of rated power and 3,500 watts of starting strength.
Get free shipping on qualified Dual Fuel Portable Generators or Buy Online Pick Up in Store today in the Outdoors Department. As you’ve already guessed, dual fuel portable generators can switch from running on gasoline to your barbeque propane tank.
On most models, it’s as simple as Best Dual Fuel Generators of 2021: Complete Reviews With Comparisons. Best Dual Fuel Generator – In this guide, we’ll explore some of the tops Shop for Dual Fuel Generators in Generators.
Buy products such as DuroStar DS4850EH 4850-Watt Dual Fuel Electric Start Portable Power …Buy Champion Power Equipment 7500W Dual-Fuel Portable Generator, Electric Start, 100296 at Tractor Supply Co. Great Customer Service.
Do dual fuel generators have remote start?
One of the most interesting features of some generators is that they have a remote start. Like an electric starter, you won’t have to worry about cranking the engine to start it.
Remote start allows you to start the generator from anywhere. Like a key fob on your car, you can use a remote control to start the generator from inside your motorhome or home. This feature may be essential for general comfort or during a natural disaster where you cannot get out.
Does Honda make dual fuel generators?
At this time, Honda does not make dual fuel generators, although its models are very fuel efficient. They have a variety of dual voltage generators. However, these days they all run on gas or propane instead of both.
With the growing popularity of dual fuel units in the market, Honda is likely to create some in the future. There are specific conversion kits that you can purchase to convert your existing generator to a dual fuel model. It is recommended that you work with a professional to convert the unit to ensure it is done correctly.
Are dual fuel generators good?
The best dual fuel generator has several electrical outlets, a range of power output options, and wheels for added portability. Selecting a good-quality dual fuel generator is key, as lower-quality products will cost you more in fuel for less electrical output.
The 10 Best Dual Fuel Generators On the Market Today
- Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator. …
- Duromax XP4850EH 3850 Dual Fuel Electric Start Portable Generator. …
- Sportsman GEN4000DF, Dual Fuel Powered Portable Generator. …
- Champion 8000-Watt Dual Fuel Portable Generator.
How long will a dual fuel generator run on propane?
Champion’s 3500-watt RV Ready generator features Dual Fuel, allowing the 224cc engine to run on either gasoline or propane. Featuring Volt Guard™ and Cold Start Technology, this unit includes a propane hose and provides up to 9 hours of run time on gasoline or 10.5 hours on propane.
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