10 Best Generator For Food Truck 2025 in the United States

The Westinghouse 28000 Peak Watt Tri-Fuel Portable Generator offers an impressive amount of power, with up to 28,000 peak watts running on gasoline, and slightly less on propane or natural gas. This makes it more than capable of running multiple appliances and equipment commonly found in a food truck, such as refrigerators, grills, and lights, without struggling. It supports three fuel types (gasoline, propane, natural gas), which adds great flexibility depending on fuel availability and cost. The generator features an electric start with remote control, making it easy to turn on without manual effort.

Its run time is solid—up to 13 hours at 25% load—so it can cover a full day of service with a large 17.2-gallon tank. However, the generator is quite large and heavy (over 550 pounds), which could be a challenge if your food truck has limited space or if you need frequent moves; though it does have large wheels and foldable handles to help with mobility. The unit includes multiple outlets and is transfer switch ready, making it easy to connect your equipment safely. It also produces clean power safe for sensitive electronics, which is a plus for running things like POS systems or phones.

This generator is well-suited for food truck owners who need high, reliable power and flexibility in fuel options and don’t mind a heavier unit. If portability and quiet operation are top priorities, you might want to consider smaller or quieter alternatives.

The DuroMax XP15000HX is a powerful generator offering up to 15,000 watts of starting power and 12,000 watts running power, which is sufficient to run multiple appliances and equipment on a food truck simultaneously. Its dual fuel capability (gasoline and propane) provides flexibility to choose a cleaner, longer-lasting propane or the more commonly available gasoline, which is beneficial for food truck operators needing reliable fuel options on the go.

A handy feature is its remote electric start and push-button controls, making it easy to operate without manual effort. It also includes a safety CO sensor that automatically shuts the unit off if dangerous fumes are detected, helping protect you and your team. The generator has a variety of outlets and is transfer switch ready, allowing connection to different types of devices or setups. Though it weighs 345 pounds, which makes it heavy and less easy to move frequently, it comes with a wheel and handle kit for better portability.

Noise considerations are important since food trucks often operate in busy or noise-sensitive areas. Run time depends on the fuel used, but propane’s efficiency means longer operation without refueling. This generator is suitable for food truck owners who need a high-power, versatile, and durable solution and have space to accommodate its size and weight. Those seeking something lighter or quieter might want to explore smaller models.

The Westinghouse 14500 Peak Watt Tri-Fuel Generator offers a robust power output ideal for food trucks needing reliable electricity to run multiple appliances at once. It delivers up to 14,500 starting watts and 11,500 running watts on gasoline, with slightly lower but still strong power when using propane or natural gas. This tri-fuel capability is a big advantage, giving you flexibility to use whichever fuel is most convenient or economical. The generator features an electric start with a key fob remote, making it easy to start without manual effort.

It runs for up to 19 hours on a full 9.5-gallon gas tank, or about 7 hours on a 20-pound propane tank, which is solid for a full day of food truck operations. However, it weighs 230 pounds and has a fairly large size, so while it's portable enough to move with a vehicle, it’s not something you’d want to carry around by hand frequently. The unit is designed with features like automatic voltage regulation and a CO sensor for safety and protecting sensitive electronics such as POS systems or refrigerators.

Given its high power, fuel options, and ease of starting, this generator is well suited for food trucks that require dependable, long-lasting power while accommodating the unit’s size and weight. For smaller or highly mobile setups, a lighter, quieter model might be preferable.