Top 5 Best Generators For Food Truck

Food trucks have been a huge success in the past few years with more and more popping up on every corner. They are a great way to make money while still being your boss, but it can also be hard to maintain one. With so many food truck generators out there for everything from permits to online menus, not to mention the stress about reliable power. But with a generator, these worries are nonexistent. We’ve narrowed down some of the best generators available.

Below, you will find our list of Top 5 generators for food trucks to help narrow down the best option for your specific needs.

Each review will contain a list of pros and cons and a carefully detailed description in an effort to quickly identify which product best suits your needs.

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Weight Peak Wattage Efficiency Tank Capacity Noise Level (dB)
Westinghouse iGen4500 93 lbs Gas: 4500W Gas: 18 hrs (25% Load) 3.4 Gal 52 dB
Champion 200954 75 lbs Gas: 4250W Gas: 22 hrs (25% Load) 4 Gal 64 dB
Pulsar G450RN 108 lbs Gas: 4500W Gas: 15 hrs (50% Load) 3.4 Gal 63 dB
Champion 200986 95 lbs Gas: 4500W Gas: 14 hrs (25% Load) 2.3 Gal 61 dB
WEN 56380i 100 lbs Gas: 3800W Gas: 8.5 hrs (50% Load) 2.2 Gal 57 dB

  • Quietest Generator of Top 5
  • LED Readout
  • Telescoping Handle
  • Messy Oil fill

The Westinghouse iGen4500 generator is the perfect option for food trucks. With a telescoping handle and rotating digital display, these generators are not only convenient but also easy to read in a variety of lighting situations.

When you’re looking for low noise output and long run time, this 3.4-gallon gas generator has your back with economy mode to give you maximum fuel efficiency wherever your travels take you.

Is this generator too large for your needs? Check out the Westinghouse iGen2200.

Champion 200954

  • Lightest Generator of Top 5
  • Biggest Fuel Tank of Top 5
  • Eco mode
  • Loudest Generator of Top 5

The Champion 200954 50% quieter and 20% lighter than a traditional 4250-watt generator. Increase your power output by connecting up to two 2800-watt or higher inverters or digital hybrids with the optional Parallel Kit. The parallel kit allows you to hook in more power, giving your food truck more support for hours of automatic cooking when you need it most.

Very quiet at just 64 db, this is great for if you are in areas where electricity is not readily available. Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts that will be happy to help.

Is this generator too large for your needs? Check out the Champion 200961


Pulsar G450RN

  • Most Fuel Efficient Generator of Top 5
  • Impact Resistant frame
  • Heaviest Generator of Top 5

The Pulsar Products G450RN is a powerful, reliable generator that will keep you covered during power outages. Starting at only 46 pounds the compact design makes the G450RN easy to handle and store with its never-flat wheels.

With nearly 15 hours of runtime allowing for plenty of cooking time on your food truck business. And at 63 db you could talk with someone 10 feet away and still be able to hear them! This is a great generator for any type of food truck!

Is this generator too large for your needs? Check out the Pulsar G2319N.

Champion Power 200986

  • Cold Start Technology
  • Quick Touch Panel
  • EZ Start Dial
  • Least Fuel Efficient of Top 5

You can take on anything with this champion. From frying to grilling and everything in between – this powerhouse of a generator is there for you no matter what kind of busy day has caught you off guard. And if being prepared means good food, then your Champion’s got your back there too:

This versatile unit can run your entire food truck with a single tankful of gas! And its durable construction ensures it will last you many years to come.

Is this generator too large for your needs? Check out the Champion 100692.

WEN 56380i

  • Fuel Shut-Off
  • Collapsible handle
  • Smallest Tank Capacity of Top 5

The WEN 56380i at 3800 Watts is a great all around Inverter Generator. The onboard digital meter and fuel shutoff feature help minimize maintenance needs and maximize equipment uptime.

Compared to the others on our list, the WEN is the 2nd most fuel efficient and is the 3rd quietest. Note that the WEN is also the heaviest and has the smallest fuel tank compared to the other units in the Top 5. With all these features, the WEN is built to be a durable and reliable generator.

Is this generator too large for your needs? Check out the WEN 56203i

How much power does a food truck require?

This depends on how much you will be running with your food truck. The formula for how much watts something uses is amps times voltage equals how many watts it uses. For instance, if you have a refrigerator and it uses 140 volts and draws 6 amps, that means your refrigerator uses 840 watts (140 x 6.) You can find the voltage and amps of your appliance on the UL label. Now do that with all your appliances and add them up. Now you have how many watts it takes to run your food truck.

Pros and Cons of buying a generator

To start off there is the obvious pro of portable power when you invest in a generator, but sometimes that’s not for everyone. Keep in mind the cost of a generator when you are thinking about buying one. Make sure you can cover the cost and everything else you are paying for. But it is a definite worth-while investment. It comes in handy when there isn’t a readily available power source such as an outlet near your location. This expands you possibilities on where you can take your business to dramatically. 

Noise level

Once you calculate how many watts your food truck will require, make sure you get a relatively quiet generator. You don’t want to annoy people with a loud generator. If you need below 5000 watts for your truck appliances, this list is great for you, our list contains different brands of inverters. Inverters are a type of generator that is lighter and quieter than the standard type but are also a little more expensive. Inverters put out around 60 dB of noise. If you need 5000 watts or above, a standard generator would be best for you. We didn’t include any on this list but you can check out or guide for standard generators here. They are a louder and heavier option compared to an inverter but offer more wattage at a lower cost.


Generators are definitely an investment to consider if you own a food truck. They help you sell your food in more obscure locations, take away the stress of a possible power outage, and help you take your power concerns into your own hands. If you are ready to take that next step, make sure you pick the right model for your needs.  Thanks for stopping by!

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