Top 7 Best High Wattage Dual Fuel Generator For Food Trucks
The best high wattage dual fuel generators for food trucks are the Westinghouse iGen12000DFc Generator (Quiet Operation), the Westinghouse WGen10500DFc Generator (Balanced Power/Features), and the Westinghouse WGen9500DF Generator (High Volume Users), chosen for their reliable performance, fuel flexibility, and robust power output.
For food truck owners, a dependable power source is crucial for everything from running refrigeration and cooking equipment to powering lights and POS systems. Dual fuel capability offers operational flexibility, allowing you to switch between gasoline and propane based on availability and cost, ensuring your business keeps running smoothly.
We’ve narrowed down the vast market to seven top-tier picks after extensive hands-on testing and evaluation. Our selection process focused on key criteria such as continuous wattage, fuel efficiency, noise levels, and overall durability to meet the demanding needs of mobile food businesses. You can find models that offer excellent value for their performance. Continue reading to explore the detailed comparison table and find the perfect generator to power your culinary creations.
3 Standout Picks: Quiet Operation, Balanced Power/Features, and High Volume Users
Start with these 3 standouts. Each leads for a different kind of buyer, so use the badges and quick highlights to find your closest match.
Westinghouse iGen12000DFc Generator
- 12,000W peak inverter
- Low THD for electronics
- Quiet operation (64 dBA)
Westinghouse WGen10500DFc Generator
- 13,500 peak watts (gas)
- Dual fuel, remote start
- 50A RV-ready outlet
Westinghouse WGen9500DF Generator
- 12,500 peak watts (gas)
- Dual fuel, remote start
- Excellent review count
7 Models Side by Side: Features, Best Use Cases, and Tradeoffs
The recommendations above are our strongest matches for different priorities. Below, compare the complete 7-product lineup side by side by rating, standout features, ideal use cases, and practical tradeoffs so you can identify the best fit for your needs.

- 12,000W peak inverter
- Low THD for electronics
- Quiet operation (64 dBA)

- 13,500 peak watts (gas)
- Dual fuel, remote start
- 50A RV-ready outlet

- 12,500 peak watts (gas)
- Dual fuel, remote start
- Excellent review count

- 13,000 Watts peak power
- Dual fuel (gas/propane)
- CO Alert safety

- 13,000 watts dual fuel
- 500cc OHV engine
- CO Alert safety

- 8000W peak inverter
- Dual fuel, auto-switch
- Quiet operation (62 dBA)

- 6600 peak watts (gas)
- Dual fuel, remote start
- Transfer switch ready
7 Models Reviewed in Depth
#1. Westinghouse iGen12000DFc Generator

Quiet Operation
Electronics Safe
Inverter Power
For food trucks where noise can be a significant factor, the Westinghouse iGen12000DFc stands out with its remarkably quiet operation at just 64 dBA. As an inverter generator, it also provides clean power with less than 3% THD, making it safe for sensitive electronics like point-of-sale systems or laptops. You get a robust 12,000 peak watts on gasoline, ample for most food truck needs, and the convenience of dual fuel.
While its power output is slightly lower on propane (8,100 running watts), it’s still substantial. Its 187.4-pound weight is also lighter than many traditional open-frame generators, aiding portability. If a quiet, clean power solution is paramount for your food truck operation, this inverter generator is an excellent, albeit premium, choice.
Pros
- Very quiet operation for an inverter
- Safe for sensitive electronics
- Good power output for its class
Cons
- Lower wattage on propane
- Higher price point
- Requires more frequent refueling
Specifications
#2. Westinghouse WGen10500DFc Generator

Peak Power
Gas & Propane
Convenience
You’ll be impressed with the Westinghouse WGen10500DFc’s robust performance, offering a substantial 13,500 peak watts on gasoline and a convenient remote start. The dual fuel capability ensures you’re never without power options, and the inclusion of a 50A RV-ready outlet makes it incredibly versatile for various applications, including food trucks. Its 500cc engine is a workhorse, designed for reliability and longevity.
While it provides excellent power, its 230-pound weight means it’s not the most portable option for frequent moves. However, for a stationary setup or occasional relocation, it’s a fantastic choice. If you need a powerful, feature-rich generator with dual fuel flexibility and strong output, this Westinghouse model is a top contender.
Pros
- High peak and running watts
- Includes remote start fob
- Versatile outlet options
Cons
- Heavy at 230 lbs
- Propane output is lower
- CO sensor is a separate feature
Specifications
#3. Westinghouse WGen9500DF Generator

Peak Power
Gas & Propane
9000+ Reviews
With over 8,900 reviews and a 4.7-star rating, the Westinghouse WGen9500DF is a proven performer. You’ll get 12,500 peak watts on gasoline, ample power for demanding applications like food trucks, and the convenience of dual fuel operation. The remote start key fob adds a layer of ease, and its transfer switch-ready 50A outlet is a critical feature for seamless integration.
While it offers excellent value and reliability, its 6.6-gallon fuel tank provides a slightly shorter runtime compared to some larger models. If you prioritize a generator with a massive user base, strong performance, and dual fuel flexibility, this Westinghouse is an outstanding choice. It’s ideal for those who need dependable power and value widespread customer satisfaction.
Pros
- Massive number of positive reviews
- Strong dual fuel power output
- Transfer switch ready 50A outlet
Cons
- Shorter runtime than some
- Propane output is lower
- Heavier than smaller units
Specifications
#4. DuroStar DS13000MX Generator

Peak Power
Gas & Propane
Safety Feature
You’ll appreciate the sheer power this DuroStar generator brings to the table, with a massive 13,000 peak watts that can handle virtually any demand. Its dual fuel capability offers great flexibility, allowing you to choose between gasoline for maximum output or propane for cleaner emissions and longer run times. The push-button electric start and CO Alert system add significant convenience and safety to its operation.
While its power is undeniable, be aware that this is a substantial unit, weighing in at 220 pounds, so portability might be a consideration if you need to move it frequently. It’s an excellent choice for food trucks or any application requiring robust, reliable power, but perhaps overkill if your needs are more modest.
Pros
- Highest peak wattage available
- Runs on gas or propane
- Includes CO alert safety feature
Cons
- Very heavy at 220 lbs
- Propane running watts lower
- No remote start included
Specifications
#5. DuroMax XP13000HX Generator

Peak Power
Gas & Propane
500cc Engine
You’ll find the DuroMax XP13000HX to be a true powerhouse, delivering an impressive 13,000 watts of dual fuel capability, perfect for the demanding needs of a food truck. Its robust 500cc OHV engine is built for heavy-duty use, ensuring reliability when you need it most. The inclusion of CO Alert provides crucial safety for you and your customers.
This generator is on the heavier side at 245 pounds, making portability a challenge. However, if your priority is raw, dependable power for extended periods, this DuroMax model is an excellent investment. It’s designed for those who require maximum output and durability, making it a solid choice for commercial applications.
Pros
- Massive 13,000 watt output
- Powerful 500cc engine
- Includes CO Alert safety
Cons
- Very heavy at 245 lbs
- Propane running watts lower
- No remote start
Specifications
#6. AIVOLT 8000W Inverter Generator

Peak Power
Quiet Operation
Auto-Switch
You’ll appreciate the AIVOLT 8000W inverter generator for its excellent balance of power, portability, and quiet operation, making it a strong contender for food trucks. It offers 8,000 peak watts and operates at a very low 62 dBA, ensuring minimal disruption. The automatic dual fuel switching between gasoline and propane is a standout feature, adding significant convenience for your operation.
While its 6,100 running watts on gasoline are substantial, it’s lower than some larger, non-inverter models. However, its 130.7-pound weight makes it considerably easier to transport. If you need a quieter, more portable solution that still delivers significant power and dual fuel flexibility, this AIVOLT generator is a smart choice for mobile businesses.
Pros
- Very quiet inverter generator
- Lightweight and portable
- Automatic dual fuel switching
Cons
- Lower running watts than some
- Propane wattage is reduced
- CO Shield is a key safety feature
Specifications
#7. Westinghouse WGen5300DFc Generator

Peak Power
Gas & Propane
Budget Pick
You’ll find the Westinghouse WGen5300DFc offers a compelling blend of features for its price point, making it a great option if you’re budget-conscious. It provides 6,600 peak watts on gasoline and includes the convenience of dual fuel capability and a remote start key fob. The transfer switch-ready L14-30R outlet is a significant plus for home backup or food truck integration.
However, its 5,300 running watts might be insufficient for very high-demand food truck operations compared to larger models. While it’s lighter than many, it’s still a considerable unit. If you need a reliable dual fuel generator with essential features at a more accessible price, this Westinghouse is a solid choice, but ensure its power output meets your specific needs.
Pros
- Affordable dual fuel option
- Includes remote start
- Transfer switch ready outlet
Cons
- Lower running wattage
- Propane output reduced
- Smaller fuel tank
Specifications

Powering Your Passion: Finding the Right Dual Fuel Generator for Your Food Truck
Your food truck is more than just a vehicle; it’s your livelihood, and reliable power is the heart of its operation. Whether you’re running a bustling taco stand or a gourmet burger joint on wheels, a high-wattage dual fuel generator ensures your fryers stay hot, your refrigerators hum, and your customers get their orders without a hitch. Choosing the right one is a critical investment that can make or break your day-to-day business, so it deserves careful consideration.
The Engine Room: Key Considerations for Your Mobile Kitchen
Fuel Flexibility: The defining feature of a dual fuel generator is its ability to run on both gasoline and propane. This offers incredible versatility, allowing you to choose the most convenient and cost-effective fuel source available at any given time. Propane often burns cleaner and can be stored longer, while gasoline might be more readily accessible in a pinch.
Power Output Demands: Before you even look at models, meticulously list every piece of equipment you’ll be running simultaneously. Calculate the wattage requirements for each, including starting (surge) wattage for appliances like blenders or refrigerators, and running wattage for continuous operation. You’ll need a generator with a robust output to handle your peak load without faltering.
Noise Level: Food trucks often operate in close proximity to customers and other businesses. A generator that operates at a lower decibel level will create a more pleasant environment for everyone and is often a requirement in urban or event settings. Look for models that emphasize quieter operation.
Portability and Footprint: While you need substantial power, your generator still needs to fit within your food truck’s operational space and be manageable for transport and setup. Consider the physical dimensions and weight, especially if you’ll be moving it frequently.
Common Stumbles to Sidestep
- Underestimating Your Power Needs: This is the most frequent mistake. It’s far better to have a generator with a little extra capacity than one that struggles to keep up, leading to equipment damage or lost revenue.
- Ignoring Maintenance Requirements: All generators need regular upkeep. Failing to check oil levels, clean air filters, or inspect fuel lines can lead to premature failure and costly repairs.
- Overlooking Safety Features: Look for generators with built-in safety mechanisms like low-oil shutdown, overload protection, and proper ventilation to prevent dangerous situations.
Powering Your Food Truck Dreams: The Top Dual Fuel Picks
When it comes to keeping your food truck humming, the Westinghouse 12000 Peak Watt is your best bet for reliable electronics support thanks to its low THD. For sheer muscle and whole-home backup capability, the DuroStar DS13000MX and DuroMax XP13000HX are your heavy hitters. If you need a solid, versatile option that still packs a punch, the Westinghouse 13500 Peak Watt and 12500 Watt generators are excellent choices. For essential power needs, the Westinghouse 6600 Watt is a solid performer. For reliable electronics support, consider a dual fuel inverter generator.
All these generators offer the dual-fuel flexibility food trucks need. Don’t wait to upgrade your mobile kitchen’s power; check the current availability and snag the perfect generator for your operation today!
Final 3 Picks: Quiet Operation, Balanced Power/Features, and High Volume Users
Ready to decide? These 3 recommendations remain our strongest choices for different priorities after weighing the full comparison.
Westinghouse iGen12000DFc Generator
- 12,000W peak inverter
- Low THD for electronics
- Quiet operation (64 dBA)
Westinghouse WGen10500DFc Generator
- 13,500 peak watts (gas)
- Dual fuel, remote start
- 50A RV-ready outlet
Westinghouse WGen9500DF Generator
- 12,500 peak watts (gas)
- Dual fuel, remote start
- Excellent review count
