When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

Best Tri Fuel Portable Generator (2025 Update)

If you're looking for a reliable and versatile power source, a tri fuel portable generator is a great investment. These generators are designed to run on three different fuel types, giving you the flexibility to use whatever is readily available to you. Before buying a tri fuel portable generator, there are a few factors you should consider.

First and foremost, you need to determine your power needs. Consider the appliances and devices you plan to power with the generator and calculate their total wattage. This will help you determine the size and power output you need from the generator.

Another important factor to consider is the fuel type compatibility. While tri fuel generators can run on three different types of fuel (gasoline, propane, and natural gas), not all models can easily switch between them. Make sure to choose a generator that can handle your preferred fuel types efficiently.

Additionally, it's crucial to think about portability and noise levels. If you plan to use your generator for outdoor activities or in remote locations, you'll want a portable and quiet model that won't disrupt your surroundings.

Are you tired of worrying about power outages during storms? Do you want a power source that offers multiple fuel options for maximum convenience? Are you looking for a portable generator that you can take anywhere? If you answered yes to any of these questions, continue reading to discover the best tri fuel portable generators on the market today. With our unbiased reviews and comprehensive buying guide, you'll be able to make an informed decision and find the perfect generator to meet your power needs.

10 Best Tri Fuel Portable Generator

# Product Image Product Name Product Notes Check Price
1
The product is ideal for providing power in remote locations or during emergencies, with the ability to use both gasoline and propane fuel.
2
Ideal for providing power to both recreational and emergency needs with the option of using either gasoline or propane.
3
Ideal for powering large outdoor events or as a backup power source for households during power outages.
4
Ideal for providing backup power for home use, camping and outdoor activities with its super quiet gas/propane powered engine.
5
This product is ideal for camping, RV trips, and for use as a portable power source in emergencies.
6
An ideal power solution for home use, camping trips, and as an emergency backup during power outages.
7
Ideal for powering high-demand appliances and equipment in outdoor settings or during power outages with dual fuel options.
8
It is ideal for providing portable power with the option to use either gasoline or propane as fuel.
9
Ideal for powering home appliances, outdoor equipment, and construction tools with the convenience of electric start and dual fuel capability.
10
Ideal for powering large appliances and tools, especially in emergency situations where fuel availability may be limited.
The product is ideal for providing power in remote locations or during emergencies, with the ability to use both gasoline and propane fuel.
Ideal for providing power to both recreational and emergency needs with the option of using either gasoline or propane.
Ideal for powering large outdoor events or as a backup power source for households during power outages.
Ideal for providing backup power for home use, camping and outdoor activities with its super quiet gas/propane powered engine.
This product is ideal for camping, RV trips, and for use as a portable power source in emergencies.
An ideal power solution for home use, camping trips, and as an emergency backup during power outages.
Ideal for powering high-demand appliances and equipment in outdoor settings or during power outages with dual fuel options.
It is ideal for providing portable power with the option to use either gasoline or propane as fuel.
Ideal for powering home appliances, outdoor equipment, and construction tools with the convenience of electric start and dual fuel capability.
Ideal for powering large appliances and tools, especially in emergency situations where fuel availability may be limited.

1. Champion Power Equipment 200961 2500-Watt Dual Fuel Portable Inverter Generator, Ultralight

Introducing the 2500-watt portable generator from Champion – a versatile and reliable power source that operates on both gasoline and propane. With a dual fuel capability, you can use this generator right out of the box on either fuel type. It is also one of the lightest 2500-watt inverters available in the market, weighing only 39 pounds.

This inverter is designed for quiet operation, with an ultra-quiet 53 dBA from 23 feet away. With 2500 starting watts and 1850 running watts on gasoline, it can run for up to 11.5 hours. On propane, it can deliver 1665 running watts and run for up to 34 hours. This makes it an ideal power source for camping, tailgating, or emergency situations.

The optional clip-on parallel kit, sold separately, allows you to connect this inverter with another 2500-watt Champion inverter to double your output power. This feature is perfect for powering larger appliances and equipment.

The Champion 2500-watt portable generator delivers clean power, with less than 3% total harmonic distortion (THD). It includes two covered 120V 20A household outlets with clean electricity, a 12V automotive-style outlet, and a dual-port USB adapter. These outlets provide ample power for your electronic devices, appliances, and tools.

Champion offers excellent customer support for this inverter, with a 3-year limited warranty and free lifetime technical support from their dedicated experts. You can rely on this generator to provide safe and reliable power for all your needs.

2. Champion Power Equipment 200914 4250-Watt Open Frame Inverter Generator, Dual Fuel Technology

The Advanced Digital Hybrid Design of this Champion generator is a game-changer for anyone looking for a more efficient and reliable power source. It is 50% quieter and 20% lighter than traditional 3500-watt generators, making it a great option for RVs, tailgating, home backup, and any other project that requires reliable power.

One of the best features of this generator is its Dual Fuel capability. It can operate on either gasoline or propane, making it a versatile option for anyone looking for a reliable power source. It has a 120V 30A RV outlet, two 120V 20A household outlets, and a 12V DC outlet with a dual USB adapter, providing you with multiple options for powering your devices.

The Quiet Technology of this generator ensures that it operates at a low noise level of 64 dBA. This makes it perfect for use in RVs or other situations where noise is a concern. With 4250 starting watts and 3500 running watts, this generator can provide up to 22 hours of run time on gasoline. Additionally, it has covered circuit breakers for added safety.

If you need more power, this generator is Parallel Ready. With the optional ParaLINK Parallel Kit, you can increase your power output by connecting up to two 3000-watt or higher inverter generators. This feature makes it easy to increase your power output as needed.

Lastly, this generator comes with Champion Support, which includes a 3-year limited warranty and FREE lifetime technical support from dedicated experts. This ensures that you have the support you need to keep your generator running smoothly for years to come.

3. Duromax Xp9000ih 9000-Watt 459cc Dual Fuel Digital Inverter Hybrid Portable Generator, Blue

Introducing the ultimate solution for power outages, camping trips, and job sites – a generator that delivers powerful performance and exceptional versatility. The generator boasts an impressive 9,000 peak watts and 7,600 running watts, making it perfect for powering your home during an emergency, running tools and equipment on a job site, or camping with your RV.

One of the standout features of this generator is its dual fuel technology that allows you to use either gasoline or propane, depending on your preference and availability of fuel. This gives you the freedom and flexibility to choose the fuel source that works best for you, without sacrificing on performance or reliability.

Another key feature of this generator is its inverter technology, which provides clean and stable power for even the most sensitive electronics, such as computers and televisions. This ensures that your devices are protected from power surges and other electrical issues, providing you with peace of mind and uninterrupted power supply.

Convenience is also a top priority with this generator, thanks to its remote start functionality. With the included remote control, you can easily start the generator from a distance, without having to physically interact with the machine.

Finally, the generator is equipped with an ATS outlet, making it easy to connect to a compatible Automatic Transfer Switch. This feature ensures that your generator seamlessly switches on and off when power is lost or restored, providing you with a hassle-free and reliable power backup solution.

4. Super Quiet Inverter Generator For Home/camping

The dual fuel generator boasts a 312cc 4-stroke OHV engine that produces 6000 peak watts and 5250 rated watts with a 3.6-gallon fuel tank. It runs on both gas and propane, giving users the freedom to choose their preferred fuel source. This generator is ideal for emergency home power, job sites, and camping with an RV.

Transporting the generator is made easy with a telescopic rod and 2 rolling wheels. It is lightweight and compact, weighing only 117.9 pounds. The 5 in 1 Digital Data Center displays useful information such as hours, voltage, loading, gas fuel meter, and frequency. The remote start with key fob feature adds convenience for users.

The generator operates quietly at as low as 62 dBA noise with 25% loading at 23 feet distance. It also features a "LOW IDLE Mode" for maximum fuel efficiency. The CO detect function automatically turns off the generator when an unsafe level of carbon monoxide is detected, ensuring user safety.

The inverter technology provides clean and stable power with less than 3% THD, making it safe for sensitive electronics like televisions and computers. With its various features and capabilities, this dual fuel generator is a reliable and efficient power source for various applications.

5. Hybrid Portable Powerhouse: Duromax Xp4850eh

The DuroMax Dual Fuel Portable Generator is a reliable power source that can handle heavy loads with ease. It boasts a starting wattage of 4,850 and a running wattage of 3,850, making it capable of powering a variety of appliances, from refrigerators to high amperage power tools.

One of the standout features of this generator is its Dual Fuel Technology, which allows users to choose between gasoline and propane as a fuel source. This gives them the freedom to choose the best option for their needs and ensures that they won't be left without power in case one fuel source is unavailable.

The DuroMax 210cc OHV engine is a powerful workhorse that can handle multiple jobs. It provides ample power for high voltage appliances and heavy-duty power tools, making it ideal for construction sites or outdoor events.

The generator also features MX2 Technology, which allows users to get the maximum power from each of the 120-volt receptacles. They can choose to operate the generator at both 120V and 240V simultaneously, or at 120V only with full power. This makes it an ideal choice for RV owners who need a reliable power source on the road.

The fully-featured power panel is another highlight of this generator. It includes a wide selection of outlets for maximum compatibility in various applications, including two 120V household GFCI outlets and one 120/240V 30A twist lock outlet. The panel also includes a voltmeter and 12V DC charging posts for charging external batteries.

6. Powermate Portable Generator: Reliable Dual Fuel Solution

Introducing the advanced CO protection of the [Product Name]. With COsense Technology, you can have peace of mind knowing that you are protected against the dangers of carbon monoxide. This technology not only detects the presence of CO but also alerts you to its presence, ensuring your safety during generator operation.

One of the standout features of this generator is its flexible fuel options. The Dual Fuel Dial allows you to easily switch between gasoline or liquid propane gas (LPG) fuel sources. This versatility and convenience make it ideal for a variety of situations, whether you're at home, on a camping trip, hosting an outdoor event, or in need of emergency backup power.

When it comes to runtime, the [Product Name] doesn't disappoint. Its 8-gallon fuel tank provides an impressive 14.5-hour runtime at 25% load on gasoline. This means you can rely on continuous power for your essential devices and equipment, without having to constantly refuel.

The heart of this generator is its dependable 420cc Generac OHV Engine. This powerful engine ensures a reliable power output for multiple applications. Whether you're running household appliances, powering tools on a job site, or keeping your devices charged during a power outage, this generator has you covered.

Transporting this generator is a breeze, thanks to its thoughtful design. Equipped with 10" never-flat wheels and a convenient handle, it can be effortlessly moved and transported to different locations. No more struggling to lug around a heavy generator or worrying about how you'll get it from point A to point B.

7. Power-Packed Dual-Fuel Gen With 12-Hour Run Time!

Looking for a reliable power backup option for your job site, large RVs, or home? Look no further than the FIRMAN portable generator. Made with 1.2” steel tubing, its roll-cage frame ensures long-lasting performance, even in challenging power outage situations.

This dual fuel generator is equipped with hybrid technology, allowing it to run on either gas or propane, giving you the freedom to choose the fuel that best suits your needs. With an 8-gallon tank, the generator can run up to 12 hours at an AC voltage of 120/240V, ensuring that you have reliable power for extended periods.

The FIRMAN Max-Pro Series OHV engine, featuring a cast iron sleeve and automatic low oil shutdown protection, is designed for robust performance. Equipped with Phoenix Fat Head Block, the engine runs efficiently at a running wattage of 8000W/7250W, making it suitable for a wide range of applications.

The conveniently located control panel of our generator has a 3-in-1 data minder to monitor running hours, voltage, and frequency. It also has FIRMAN custom-designed outlet covers to protect them from dirt, dust, and debris, ensuring that your generator remains clean and functional for extended periods.

For more utility and convenience, our portable generator offers a 3-year warranty and includes a 5 ft. LPG hose with regulator, engine oil bottle, spark plug wrench, two double open-ended wrenches, oil funnel, and battery. This ensures that you have all the necessary tools and accessories to get started right away.

8. Champion Power Equipment 201194 11,500/9,200-Watt Dual Fuel Portable Generator, Electric Start

The 459cc Champion engine is a powerful and reliable generator that can be easily started with the included battery and handy rocker switch. With the ability to monitor voltage, hertz, and run-time hours, keeping track of output and maintenance intervals is made easy.

At 11,500 starting watts and 9200 running watts on gasoline, and 10,350 starting watts and 8280 running watts on propane, this generator is capable of handling high-powered equipment with ease. Trust the Volt Guard feature to protect your generator from electrical voltage spikes, ensuring a safe and stable power supply.

This 9200-watt portable generator is designed for convenience and ease of use. It can be operated right out of the box on either gasoline or propane, providing versatility and flexibility in any situation.

Champion stands behind their product with a 3-year limited warranty and FREE lifetime technical support from dedicated experts, giving customers peace of mind and confidence in their purchase.

9. Powermax Dual-Fuel Portable Generator – 4750w

The power is in your hands with the versatile and reliable generator that offers both gasoline and propane fuel options. With a simple turn of the dial, users can switch between gasoline with 4750 surge watts and 3800 running watts, or propane with 4350 surge watts and 3500 running watts.

This generator is perfect for transfer switches and emergency backup, thanks to its ability to easily switch voltage between 120V and 240V. The 224cc 4-stroke OHV engine can be effortlessly powered on with the electric start, activated by the turn of a key.

With a 4-gallon tank, users can enjoy up to 11 hours of half-load run time. The generator also features two 120V GFCI outlets (5-20R), a 120V/240V NEMA 30A twist lock (L14-30R), and a 12V DC cigarette-lighter-style plug.

The generator comes with a bottle of oil, a wheel and handle kit for easy transportation, a 47-inch LPG connection hose, and a 2-year warranty for added peace of mind. With its reliable and versatile features, this generator is a must-have for emergency situations or outdoor adventures.

10. Champion Power Equipment 100891 9375/7500-Watt Dual Fuel Portable Generator, Electric Start

Introducing the versatile and reliable portable generator from Champion, designed to offer you a seamless power solution for your outdoor activities. The 7500-watt generator is a dual fuel machine that can operate on either gasoline or propane, giving you the flexibility to choose the most convenient fuel source for your needs. It is also equipped with a 1.2-quart oil reservoir, and a low oil shut-off sensor to protect your engine from damage.

With an easy-to-use electric start system, you can power up the 439cc Champion engine with the simple push of a button. The battery is included, so you can get started right out of the box. The generator also features an Intelligauge that lets you monitor the voltage, hertz, and run-time hours, allowing you to keep track of power output and schedule maintenance intervals with ease.

This powerful generator boasts an impressive starting wattage of 9375 watts and a running wattage of 7500 watts on gasoline, and 8400 starting watts and 6750 running watts on propane. With the Volt Guard built-in surge protector, you can trust this generator to prevent overloads and power spikes, ensuring your devices and appliances stay safe.

To give you peace of mind, Champion offers a 3-year limited warranty and FREE lifetime technical support from dedicated experts. You can rest assured that your generator is backed by a reputable brand with a commitment to customer satisfaction.

For your convenience, the generator has different running Amps on both 120V and 240V, with gasoline starting Amps at 120V being 78.1A and gasoline starting Amps at 240V being 35.1A. Gasoline running Amps at 120V are 62.5A, while gasoline running Amps at 240V are 31.3A.

Best Tri Fuel Portable Generator FAQs

Are there any tri-fuel portable generators that come with a remote start option?

Yes, there are tri-fuel portable generators available in the market that come with a remote start option. Tri-fuel generators are designed to run on three types of fuel: gasoline, propane, and natural gas. These generators provide flexibility and convenience in choosing the fuel type depending on availability and individual preferences.

The remote start option allows users to start and stop the generator remotely, without the need to physically operate the generator. This feature is particularly useful in situations where the generator is placed in a hard-to-reach or inaccessible location, or during emergencies when quick and easy operation is essential.

When searching for a tri-fuel generator with a remote start option, it's important to consider factors such as power output, fuel efficiency, noise level, and overall reliability. There are various brands and models available in the market, so it's recommended to read product reviews and compare specifications to find the best option that meets your specific needs.

Are there any tri-fuel portable generators with noise reduction features?

Yes, there are tri-fuel portable generators available in the market that come with noise reduction features. These generators are designed to provide flexibility in fuel options, allowing them to run on three different types of fuel – gasoline, propane, and natural gas. Noise reduction is an important consideration for portable generators, especially for those used in camping, outdoor events, or residential areas.

Manufacturers have recognized the need for quiet operation and have incorporated various noise reduction technologies in their tri-fuel generators. These technologies can include advanced mufflers, soundproof enclosures, and vibration isolation features. Some generators also have automatic idle control features that adjust the engine speed based on the power demand, resulting in quieter operation during low load conditions.

When looking for a tri-fuel portable generator with noise reduction features, it is advisable to check the product specifications and reviews to ensure that the noise levels meet your requirements. Additionally, considering generators with a noise rating of less than 60 decibels (dB) at a 20-foot distance is generally considered quiet and suitable for most applications.

Can you recommend a tri-fuel portable generator that is easy to start?

I would recommend considering the Champion 3800-Watt Dual Fuel RV Ready Portable Generator as a suitable option for a tri-fuel portable generator that is easy to start. This generator is designed to run on either gasoline, propane, or natural gas, giving you the flexibility to choose the fuel that is most convenient for you.

In terms of ease of starting, the Champion 3800-Watt Dual Fuel generator features a convenient electric start, eliminating the need for manual pulling of a recoil starter. This makes it much easier to start the generator, especially in colder weather or if you have any physical limitations. Additionally, this generator is equipped with a reliable 224cc Champion engine, which ensures quick and reliable starts.

Overall, the Champion 3800-Watt Dual Fuel RV Ready Portable Generator offers the convenience of tri-fuel capability and an electric start, making it a practical choice for those seeking an easy-to-start portable generator.

What are the top-rated tri-fuel portable generators on the market?

When it comes to top-rated tri-fuel portable generators, there are a few options that are highly regarded by customers and experts alike. One of the top choices is the Westinghouse WGen9500DF, which offers the convenience of running on three different fuel types – gasoline, propane, and natural gas. This generator has a powerful engine, multiple outlets, and a long runtime, making it suitable for various applications.

Another popular option is the Duromax XP12000EH, which is known for its versatility and reliability. It can run on gasoline or propane, providing flexibility in fuel choice. The generator offers a high power output, multiple outlets, and a sturdy construction, making it a favorite among users.

If you're looking for a more compact option, the Champion 100263 is worth considering. This tri-fuel generator runs on gasoline, propane, or natural gas and offers a decent power output. It is known for its quiet operation, portability, and reliable performance.

While these are some of the top-rated tri-fuel portable generators, it's essential to consider your specific needs, budget, and available fuel sources before making a final decision. Additionally, reading customer reviews and seeking expert advice can help you choose the generator that best suits your requirements.

What is the most reliable brand for tri-fuel portable generators?

When it comes to tri-fuel portable generators, there are several reliable brands that you can consider. One of the most well-known and trusted brands is Honda. Honda generators have a reputation for their reliability, durability, and high-quality performance. They offer a range of tri-fuel portable generators that can run on gasoline, propane, or natural gas, providing flexibility in fuel options.

Another reputable brand is Generac. Generac generators are known for their power, efficiency, and reliability. They have a wide selection of tri-fuel portable generators that are designed to provide consistent and reliable power in various situations.

Champion is also a brand worth considering. They offer tri-fuel portable generators that are known for their versatility, durability, and user-friendly features. Champion generators are often praised for their reliability and solid performance.

Ultimately, the most reliable brand for tri-fuel portable generators may depend on your specific needs and preferences. It is always recommended to do thorough research, read reviews, and consider factors such as power output, fuel efficiency, and warranty before making a decision.

What is the warranty period for the best tri-fuel portable generators?

The warranty period for the best tri-fuel portable generators can vary depending on the manufacturer and model. However, most reputable brands typically offer warranties ranging from 1 to 3 years for their tri-fuel portable generators. It's important to note that the warranty period may differ for different components of the generator, such as the engine, alternator, or other parts. It's always recommended to thoroughly review the warranty terms and conditions provided by the manufacturer before making a purchase. Additionally, some manufacturers may offer extended warranty options for an additional cost, providing added peace of mind and protection for your investment.

What safety features should I look for in a tri-fuel portable generator?

When looking for safety features in a tri-fuel portable generator, there are a few key aspects to consider. Firstly, it is crucial to ensure that the generator has a built-in automatic shutdown system. This safety feature will help protect the generator from potential damage caused by low oil levels or overheating. Additionally, it is recommended to choose a generator with a spark arrestor. A spark arrestor prevents any sparks or embers from escaping the generator, reducing the risk of fire hazards. Another vital safety feature is a circuit breaker. This helps to prevent overloading and potential electrical fires by automatically shutting off the power if the electrical load exceeds the generator's capacity. Lastly, a sturdy and durable construction is important to ensure stability and prevent accidents. It is advisable to select a generator with a strong frame and secure mounting options. Overall, prioritizing these safety features will help ensure the safe and reliable operation of your tri-fuel portable generator.

What size of tri-fuel portable generator is suitable for a small RV?

For a small RV, a tri-fuel portable generator with a power output of around 3,000 to 4,000 watts would be suitable. This size should provide enough power to run essential appliances and systems in your RV, such as lights, refrigerator, water pump, and a few outlets for charging devices.

When choosing a tri-fuel portable generator, it's important to consider not only the power output but also the fuel efficiency, noise level, and ease of use. Look for a generator that offers a good balance between power and fuel consumption to ensure it can meet your needs while minimizing fuel costs. Additionally, opt for a generator with a low noise level, as this will allow for a more comfortable camping experience.

It's also worth considering the availability of different fuel sources in your area. Tri-fuel generators can run on propane, gasoline, and natural gas, so choose one that is compatible with the fuel sources readily available to you. This will ensure convenience and accessibility when it comes to refueling your generator.

Which tri-fuel portable generator is the most fuel-efficient?

When it comes to fuel-efficient tri-fuel portable generators, there are a few options worth considering. One of the top contenders is the Champion 100263, which runs on propane, gasoline, and natural gas. This generator is known for its excellent fuel efficiency, providing longer run times while consuming less fuel compared to others in its class.

Another notable option is the Westinghouse WGen9500DF, which also offers tri-fuel capability. With its dual-fuel system that runs on both gasoline and propane, it offers decent fuel efficiency and versatility.

It's important to note that the fuel efficiency of a generator can vary depending on various factors such as load capacity, operating conditions, and fuel type. Therefore, it is recommended to thoroughly research and compare the specific fuel consumption rates of different tri-fuel portable generators before making a final decision.

If you are looking for the most fuel-efficient option, you may want to consider a dedicated propane portable generator. Propane generators tend to be more fuel-efficient than those running on gasoline or natural gas, offering longer runtime per gallon of fuel.

In conclusion, while there are several tri-fuel portable generators that offer good fuel efficiency, the choice ultimately depends on your specific needs and preferences. Considering factors such as runtime, fuel consumption rates, and the availability of different fuel sources will help you make an informed decision.

Which tri-fuel portable generator offers the longest runtime?

When it comes to tri-fuel portable generators, the runtime can vary depending on various factors such as the generator's fuel efficiency, the fuel tank capacity, and the load being powered. However, one generator that is known for offering a long runtime is the Champion Power Equipment 100231. This tri-fuel generator has a 439cc engine and a fuel tank capacity of 6.1 gallons. With a full tank of gasoline, it can run for up to 9 hours at a 50% load. When using propane, it can run for up to 10.5 hours at a 50% load, and with natural gas, it can provide continuous power as long as the fuel supply is maintained. It's important to note that the actual runtime may vary depending on the specific conditions and usage patterns.