If you’re looking for the best dual fuel generators around 12,000 watts for 2026, I recommend checking out models like the DuroMax XP12000HX, Pulsar G12KBN, and Westinghouse’s tri-fuel options. These units offer powerful performance, long runtimes, and convenient features like electric start and multiple fuel types. They’re perfect for backup power, outdoor use, or job sites. Keep exploring to find out which model fits your needs best and how to choose the right one.
Key Takeaways
- Top dual fuel generators like DuroMax XP13000HX and Pulsar G12KBN deliver 12,000+ watts with long runtimes and fuel flexibility.
- Features such as electric start, digital displays, and transfer switch outlets enhance usability and safety.
- Portability is prioritized with wheels, foldable handles, and durable steel frames for easy outdoor or emergency use.
- Many models support multiple fuels—gasoline, propane, and natural gas—for extended operation and cost savings.
- Safety features like automatic low oil shutdown, CO sensors, and GFCI protection ensure reliable and secure power supply.
| DuroMax XP13000HX Dual Fuel Portable Generator |  | Best Overall | Power Output: 13,000 running watts | Fuel Type: Gasoline/Propane | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| DuroMax XP13000EH 13,000-Watt Dual Fuel Generator |  | Most Reliable | Power Output: 13,000 watts | Fuel Type: Gasoline/Propane | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| DuroMax XP12000HX 12,000W Dual Fuel Portable Generator |  | Best Power Output | Power Output: 12,000 watts | Fuel Type: Gasoline/Propane | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| Pulsar G12KBN Dual Fuel Portable Generator (9500W) |  | Budget-Friendly Choice | Power Output: 9,500 watts | Fuel Type: Gasoline/LPG | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| Pulsar G12KBN-SG Dual Fuel Portable Generator | | Best Extended Runtime | Power Output: 9,500 watts | Fuel Type: Gasoline/LPG | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| DuroStar 13,000W Dual Fuel Portable Generator |  | Heavy-Duty Performer | Power Output: 13,000 watts | Fuel Type: Gasoline/Propane | Portability Features: Heavy-duty frame, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| Westinghouse 14500 Peak Watt Tri-Fuel Portable Generator |  | Most Versatile | Power Output: 11,500 watts | Fuel Type: Gasoline/Propane/Natural Gas | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| Westinghouse 12500W Dual Fuel Portable Generator |  | Best for Large Loads | Power Output: 9,500 watts | Fuel Type: Gasoline/Propane | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| Pulsar 12,000W Dual Fuel Portable Generator |  | Easy-Start Option | Power Output: 9,500 watts | Fuel Type: Gasoline/LPG | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| Westinghouse 12500W Dual Fuel Portable Generator |  | Top Safety Features | Power Output: 9,500 watts | Fuel Type: Gasoline/Propane | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| Westinghouse 13500W Tri-Fuel Portable Generator |  | Long-Run Excellence | Power Output: 10,500 watts | Fuel Type: Gasoline/Propane/Natural Gas | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
| Westinghouse 12500W Dual Fuel Portable Generator |  | Advanced Technology | Power Output: 9,500 watts | Fuel Type: Gasoline/Propane | Portability Features: Wheels, Handles | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
DuroMax XP13000HX Dual Fuel Portable Generator
If you’re looking for a powerful, versatile generator that can handle your entire home during outages, the DuroMax XP13000HX is an excellent choice. It delivers 13,000 watts of power and features a 500cc OHV engine with all copper windings for durability. With dual fuel capability, you can run it on gasoline or propane, offering flexibility and cost savings. The electric push-button start makes operation quick and easy, while the transfer switch-ready 50A outlet ensures seamless home integration. Designed with portability in mind, it comes with accessories like wheels, a handle, and a detailed kit, making setup and transport straightforward.
- Power Output:13,000 running watts
- Fuel Type:Gasoline/Propane
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Alert, Low Oil
- Start Method:Electric push-button
- Additional Feature:Digital performance display
- Additional Feature:All copper windings
- Additional Feature:Transfer switch-ready outlets
DuroMax XP13000EH 13,000-Watt Dual Fuel Generator
The DuroMax XP13000EH stands out as an ideal choice for homeowners and professionals who need reliable, high-capacity power during emergencies or job site work. With 13,000 watts, it can power an entire home through storms or outages, and it’s versatile enough for RV trips and construction sites. Its dual fuel capability lets me switch between gas and propane quickly, ensuring continuous operation. Built with a heavy-duty all-metal frame, copper windings, and a robust engine, it’s designed for durability. Plus, its mobility is convenient, thanks to no-flat tires and easy start-up with a push button. This generator truly combines power, reliability, and portability.
- Power Output:13,000 watts
- Fuel Type:Gasoline/Propane
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Alert, Low Oil
- Start Method:Push-button electric
- Additional Feature:Heavy-duty all-metal frame
- Additional Feature:No-flat tires included
- Additional Feature:Industry-leading quality
DuroMax XP12000HX 12,000W Dual Fuel Portable Generator
When reliability and versatility are top priorities, the DuroMax XP12000HX stands out as an excellent choice for homeowners, RVers, and outdoor enthusiasts. This portable generator delivers a robust 12,000 watts, capable of powering essentials during outages or outdoor adventures. Its dual-fuel system allows switching between gasoline and propane, offering flexibility, cleaner burns, and cost savings. With features like electric start, a digital display, multiple outlets, and durable steel construction, it’s designed for long-term use and easy operation. Weighing around 222 pounds, it’s built for portability with wheels and a foldable handle. Overall, the XP12000HX combines power, convenience, and safety for demanding needs.
- Power Output:12,000 watts
- Fuel Type:Gasoline/Propane
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Alert, Low Oil
- Start Method:Electric push-button
- Additional Feature:Foldable handle design
- Additional Feature:8.3-gallon fuel tank
- Additional Feature:Copper windings for durability
Pulsar G12KBN Dual Fuel Portable Generator (9500W)
For anyone needing reliable, versatile backup power, the Pulsar G12KBN Dual Fuel Portable Generator stands out with its impressive 12,000 peak watts and 9,500 rated watts on gasoline. It offers flexibility with dual fuel capability, switching seamlessly between gasoline and LPG, which is handy during emergencies. Its 457cc engine with electric start ensures dependable operation, while an 8-gallon tank provides up to 12 hours of runtime at half load. The generator features multiple outlets—four 120V, one 30A twist-lock, one 50A outlet, and a 12V DC—making it suitable for various devices. Its durable design and safety features, including low oil shut-off, make it a solid choice.
- Power Output:9,500 watts
- Fuel Type:Gasoline/LPG
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Warning, Low Oil
- Start Method:Electric push-button
- Additional Feature:10-inch never-flat wheels
- Additional Feature:Propane hose included
- Additional Feature:3-in-1 digital meter
Pulsar G12KBN-SG Dual Fuel Portable Generator
If you’re looking for a powerful, versatile generator capable of handling heavy-duty tasks or emergency outages, the Pulsar G12KBN-SG Dual Fuel Portable Generator stands out. It delivers up to 12,000 peak watts and 9,500 rated watts on gasoline, with an LPG mode providing slightly lower power. Powered by a robust 457cc engine with electric start, it features a durable frame, drop-down handles, and 10-inch never-flat wheels for easy portability. Its large 8-gallon tank offers up to 12 hours of runtime at half load. With multiple outlets—including twist-lock and 50A options—it’s perfect for supporting various devices during emergencies or outdoor work.
- Power Output:9,500 watts
- Fuel Type:Gasoline/LPG
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Alert, Low Oil
- Start Method:Electric push-button
- Additional Feature:Durable powder-coated frame
- Additional Feature:Drop-down handles
- Additional Feature:8-gallon fuel capacity
DuroStar 13,000W Dual Fuel Portable Generator
The DuroStar 13,000W Dual Fuel Portable Generator stands out as an ideal choice for homeowners and professionals who need reliable, high-capacity power in emergency or job site situations. It delivers 13,000 watts, supporting whole-home backup, RVs, and construction needs. Its dual fuel capability allows operation on gasoline for maximum power or propane for longer runs and cleaner emissions. Safety is prioritized with an automatic CO alert system. Easy to start with a push-button electric start, and its rugged all-metal construction ensures durability in tough conditions. With a transfer switch-ready 50A outlet, it simplifies connection to your home’s electrical system.
- Power Output:13,000 watts
- Fuel Type:Gasoline/Propane
- Portability Features:Heavy-duty frame, Handles
- Outlets:Multiple (120V, 240V)
- Safety Features:CO Alert, Low Oil
- Start Method:Push-button electric
- Additional Feature:Rugged all-metal construction
- Additional Feature:Safety CO alert system
- Additional Feature:Sealed control panel
Westinghouse 14500 Peak Watt Tri-Fuel Portable Generator
The Westinghouse 14500 Peak Watt Tri-Fuel Portable Generator stands out as an ideal choice for homeowners and contractors who need versatile, reliable power during outages or job site work. It offers 14,500 peak watts with gasoline, 13,500 with propane, and 12,000 with natural gas, making it adaptable to different fuel sources. Its heavy-duty 550cc engine ensures durability, while copper windings provide cleaner power and cooler operation. With up to 19 hours of runtime on a 9.5-gallon tank, it’s perfect for long-lasting power. Plus, features like remote electric start and transfer switch readiness add convenience and safety.
- Power Output:11,500 watts
- Fuel Type:Gasoline/Propane/Natural Gas
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Sensor, Low Oil
- Start Method:Remote, Electric
- Additional Feature:Remote electric start
- Additional Feature:Built-in fuel gauge
- Additional Feature:Long 19-hour runtime
Westinghouse 12500W Dual Fuel Portable Generator
For those seeking a reliable, high-capacity power source, the Westinghouse 12500W Dual Fuel Portable Generator stands out with its impressive peak wattage and versatile fueling options. It delivers 12,500 peak watts on gasoline and 11,200 on propane, with rated outputs of 9,500 and 8,500 watts respectively. Powered by a durable 457cc engine, it runs up to 12 hours on a full tank. Features like remote electric start, automatic low oil shutdown, and multiple outlets—including RV and GFCI receptacles—make it ideal for emergency backup, work sites, or recreational use. Its sturdy construction and safety features guarantee dependable performance in various conditions.
- Power Output:9,500 watts
- Fuel Type:Gasoline/Propane
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Alert, Low Oil
- Start Method:Remote, Electric
- Additional Feature:Digital hour meter
- Additional Feature:Heavy-duty wheels
- Additional Feature:Multiple outlet types
Pulsar 12,000W Dual Fuel Portable Generator
If you’re seeking a powerful, versatile generator that can handle large appliances and provide reliable backup power, the Pulsar PG12000B stands out as an excellent choice. It delivers a peak of 12,000 watts and a rated 9,500 watts on gasoline, with an alternative LPG option offering slightly lower but ample power. Its dual fuel capability offers flexibility and longer runtime, while Switch & Go technology allows seamless fuel switching without stopping. Equipped with a digital meter, electric start, durable steel frame, and portable features like never-flat wheels and drop handles, it’s built for both emergency use and outdoor activities.
- Power Output:9,500 watts
- Fuel Type:Gasoline/LPG
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Sensor, Low Oil
- Start Method:Electric, Recoil
- Additional Feature:Drop-down handles
- Additional Feature:10-inch wheels
- Additional Feature:CARB compliant
Westinghouse 12500W Dual Fuel Portable Generator
Anyone looking for a reliable, high-capacity generator that can power their entire home or large outdoor events should consider the Westinghouse 12500W Dual Fuel Portable Generator. It offers 9500 running watts on gasoline and up to 12 hours of runtime on a 6.6-gallon tank. Its dual fuel capability lets you switch between gasoline and propane, providing flexibility. Starting is easy with remote electric, key fob, or recoil options. It features multiple outlets, including RV-ready and transfer switch-ready connections. Safety is prioritized with low oil shutdown and a CO sensor. Powered by a durable 457cc engine, it’s built for long-lasting performance and convenience.
- Power Output:9,500 watts
- Fuel Type:Gasoline/Propane
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Sensor, Low Oil
- Start Method:Remote, Electric
- Additional Feature:CO sensor with shutdown
- Additional Feature:Heavy-duty steel frame
- Additional Feature:Wide outlet selection
Westinghouse 13500W Tri-Fuel Portable Generator
The Westinghouse 13500W Tri-Fuel Portable Generator stands out as a top choice for homeowners and professionals who need reliable, versatile power during outages or on job sites. It offers peak wattages of 13,500 (gasoline), 12,500 (propane), and 10,000 (natural gas), with steady running watts up to 10,500. Powered by a durable 500cc 4-stroke engine, it can run up to 19 hours on a full tank. Its multiple outlets—including RV-ready and transfer switch options—support various appliances simultaneously. Easy to start with electric and remote options, it combines power, convenience, and safety features like CO shutdown and low oil protection.
- Power Output:10,500 watts
- Fuel Type:Gasoline/Propane/Natural Gas
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Sensor, Low Oil
- Start Method:Remote, Electric
- Additional Feature:Built-in fuel gauge
- Additional Feature:Automatic low oil shutdown
- Additional Feature:3-year warranty
Westinghouse 12500W Dual Fuel Portable Generator
Designed for those who need dependable power during emergencies, on the job site, or while RV traveling, the Westinghouse 12500W Dual Fuel Portable Generator stands out with its impressive 12,500 peak watt capacity and flexible fuel options. It runs on gasoline or propane, providing up to 9,500 or 8,500 watts respectively, and features a durable 457cc engine that lasts up to 15 hours on a full tank. With multiple outlets, safety features like low oil shutdown and GFCI protection, plus a digital control panel, this generator offers reliable, versatile power. Its sturdy build and portable design make it ideal for residential, recreational, and professional use.
- Power Output:9,500 watts
- Fuel Type:Gasoline/Propane
- Portability Features:Wheels, Handles
- Outlets:Multiple (120V, 240V, transfer switch)
- Safety Features:CO Alert, Low Oil
- Start Method:Electric, remote
- Additional Feature:EFI electronic fuel injection
- Additional Feature:Remote key fob start
- Additional Feature:Overload protection
Factors to Consider When Choosing a Dual Fuel Generator 12000 Watt
When choosing a 12,000-watt dual fuel generator, I focus on fuel flexibility, power capacity, and runtime to meet my needs. I also consider portability, safety features, and how fuel-efficient it is to save money in the long run. These factors help guarantee I get a reliable, safe, and cost-effective generator.
Fuel Flexibility Options
Choosing a dual fuel generator with versatile fuel options can make a significant difference during power outages or fuel shortages. Being able to operate on both gasoline and propane gives you flexibility and peace of mind. Propane, in particular, offers longer shelf life and cleaner burning, which reduces maintenance and environmental impact. The quick fuel-switch feature, often accessible via a front-facing interface, minimizes downtime and keeps your power supply steady. Additionally, propane tends to burn more efficiently, extending runtime and allowing you to store larger quantities. This flexibility means you can choose the most available or cost-effective fuel source at any moment, optimizing your generator’s operational efficiency. Overall, fuel flexibility guarantees you’re prepared for various situations while maintaining convenience and sustainability.
Power Capacity and Runtime
Power capacity and runtime are key factors to contemplate when selecting a 12,000-watt dual fuel generator. This wattage level ensures I can run essential household appliances and electronics simultaneously during outages. Runtime varies with fuel type; gasoline typically provides shorter durations, while propane or natural gas can last longer at similar loads. Tank capacity plays a pivotal role—larger tanks mean extended operational hours, which is indispensable during prolonged outages or remote scenarios. Many dual fuel models allow quick switching between fuels, maintaining continuous power without shutdowns. At full load, runtime generally ranges from 8 to 12 hours, depending on tank size, fuel efficiency, and load percentage. Considering these factors helps me choose a generator that reliably meets my power needs when it matters most.
Portability and Design
Portability is a crucial factor because a 12,000-watt dual fuel generator needs to be easy to move around, especially during emergencies or outdoor jobs. Most models feature wheels and handles designed for smooth transport across different terrains, making setup quick and effortless. Compact designs and foldable components further enhance portability, allowing for easy storage and quick deployment. Lightweight materials like aluminum or reinforced steel frames help reduce overall weight, improving maneuverability. Built-in features such as drop-down handles and never-flat wheels make handling simple, even for one person. Ergonomic designs ensure minimal physical effort during movement, so you can focus on your task rather than struggling with heavy equipment. Overall, a well-designed generator combines power with convenience, making it ideal for various outdoor applications.
Safety Features Included
Safety features play a vital role in guaranteeing that a 12,000-watt dual fuel generator operates securely during emergencies or outdoor work. Automatic low oil shutdown is indispensable, as it prevents engine damage and keeps operation safe. Carbon monoxide (CO) sensors with automatic shutdown protect users from dangerous CO buildup, especially in enclosed or semi-enclosed spaces. GFCI outlets add an extra layer of safety by reducing the risk of electrical shocks in damp conditions or near water. Transfer switch readiness allows for a seamless, safe connection to your home’s electrical system, eliminating backfeeding risks. Additionally, safety certifications and compliance with environmental standards ensure the generator meets industry safety requirements and reduces hazards. These features give me confidence that the generator can be relied on safely when it matters most.
Fuel Efficiency and Cost
Choosing the right dual fuel generator depends heavily on fuel efficiency and cost. I look for models that let me switch between gasoline and propane, so I can select the most affordable option at any time. Propane usually costs less per BTU than gasoline, helping me save money during extended outages. Fuel efficiency varies based on engine design and fuel type, so I prioritize generators optimized for lower fuel consumption. Using propane also extends runtime because it burns cleaner and can be stored longer without degradation. I consider local fuel prices and availability, as these directly impact operating costs. Ultimately, a generator that balances fuel efficiency with affordability ensures reliable power without breaking the bank. It’s all about getting the most performance for the lowest fuel expense.
Frequently Asked Questions
How Long Do Dual Fuel Generators Typically Run on Full Tank?
Dual fuel generators usually run between 8 to 12 hours on a full tank, depending on their wattage and load. For a 12,000-watt model, I find that it typically lasts around 8 to 10 hours at half load. Factors like fuel quality and usage also influence runtime. If you plan to use it for extended periods, I recommend keeping extra fuel nearby to guarantee continuous power when needed.
Are Dual Fuel Generators Suitable for Residential or Commercial Use?
Dual fuel generators are perfect for both residential and commercial use because they’re like having a superhero backup system! I’ve seen them power entire homes effortlessly and keep small businesses running smoothly. They’re versatile, reliable, and handle big loads with ease. Whether you need emergency power at home or a dependable source for your shop, these generators are the ultimate game-changer, ready to tackle any challenge head-on!
What Maintenance Is Required for Optimal Dual Fuel Generator Performance?
To keep my dual fuel generator running smoothly, I regularly check and change the oil, clean or replace the air filter, and inspect spark plugs. I also guarantee the fuel system is clean and free of debris, and run the generator periodically even when not in use. Proper storage during off-seasons and following the manufacturer’s maintenance schedule help me maintain peak performance and extend the generator’s lifespan.
Can I Safely Operate a Dual Fuel Generator Indoors?
No, I wouldn’t recommend operating a dual fuel generator indoors. They produce carbon monoxide, a deadly gas, which can quickly fill enclosed spaces. I always make certain my generator is used outdoors in well-ventilated areas. If you need backup power inside, consider a generator with proper exhaust systems or switch to an indoor-safe power source. Safety first—never compromise when it comes to fumes and ventilation.
How Does Fuel Efficiency Vary Between Gasoline and Propane?
Fuel efficiency typically varies between gasoline and propane, with gasoline usually offering higher energy content per gallon, so it tends to last longer for the same volume. However, propane burns cleaner, which can lead to less maintenance and potentially better efficiency over time. I’ve found that your choice depends on your priorities—if you want longer runtime, gasoline might be better; for cleaner operation, propane is a solid pick.
Conclusion
Choosing the right dual fuel generator is like finding the perfect partner for life’s storms—reliable, steady, and ready to adapt. As you weigh your options, remember it’s about harmony, power, and peace of mind. With the right match, you’ll weather any blackout or outdoor adventure smoothly, knowing your energy needs are met. Trust in your choice, and let your generator be the steady heartbeat that keeps everything moving forward.
