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7 BEST GENERATOR FOR FOOD TRUCK [Portable Power Solutions]

Introducing the Best Generator for Food Truck – it’s the key to revving up your culinary business and embarking on an exciting adventure where sizzling grills, mouth-watering aromas, and hungry customers come together.

Behind the scenes, there’s a silent hero that keeps your kitchen-on-wheels running smoothly: the power generator. This unsung hero powers your fryers, makes your griddles sizzle, and keeps your fridge perfectly chilled, ensuring everything operates without a hitch.

Join us as we explore the world of food truck generators, uncovering the secrets to choosing the very best one, and discovering the top contenders competing for the title of the Best Generator for a Food Truck.

Get ready to take your culinary journey to new heights with reliable power and unbeatable taste!

Importance Of Generator For Food Truck

A generator is necessary for a food truck since it provides a dependable and self-contained power supply. Refrigeration units, cooking equipment, and lighting are among food trucks’ electrical appliances and equipment. 

Food trucks may not always have access to electricity hookups because they operate in different areas. A generator enables food truck entrepreneurs to run their businesses and power their equipment regardless of the location or availability of electrical outlets. 

It also acts as a backup power source during outages, preserving perishable food and guaranteeing a safe operating environment. A generator is essential for a food truck business’s mobility, operation, and success.

Recommended Size of Generator for Food Truck

In short, the recommended generator size for a food truck is 7000 to 8500 Watts. This will allow you to run all of your appliances.

To calculate the required watts for the food trailer appliances, add the power requirements of all the electrical appliances and equipment you want to use simultaneously. The following is a step-by-step procedure:

Make a list of everything

Make a detailed list of all the electrical appliances, equipment, and devices that will require electricity in your food truck. Refrigeration units, freezers, grills, fryers, ovens, microwaves, blenders, ventilation systems, lighting, and any other electrical devices used in your operations may fall under this category.

Identify power ratings

Look for each appliance or device’s power rating on its label or user manual. Power ratings are commonly expressed in watts (W) or kilowatts (kW). It represents the amount of electricity consumed by the device when in use.

Calculate total wattage

The total wattage is calculated by adding the power ratings of all the appliances and devices you anticipate running simultaneously. This will give you an estimate of the total wattage required to power the electrical system of your food truck during peak operation.

Consider the starting power surge

Some appliances, particularly those with motors or compressors, require a power surge to start up. This surge can be far more than the appliance’s normal power consumption. For initial power surge requirements, consult the user handbook or appliance specifications. Please note any appliances requiring a strong starting surge and include them in your total wattage calculation.

Allow for a safety margin

To guarantee that the generator can manage peak loads comfortably, add a safety buffer to your overall wattage calculation. Adding 10-20% to the overall wattage is usual practice to cater to any unexpected power spikes or additional equipment you may require.

You may determine the required wattage for your food truck by following these steps and determining the total watts required. This will assist you in selecting an ideal generator capable of meeting your power requirements successfully. Always consult the user manuals or seek professional assistance for specific appliances or equipment to ensure proper wattage calculations.

What to Consider when Choosing the Best Generator for Food Truck

There are various aspects to consider when selecting a generator for your food truck, including the power requirements of your appliances, the type of generator, fuel efficiency, noise level, portability, and budget. Here is a complete list of factors to consider:

Determine the total wattage requirements of your appliances and equipment, and take consideration for both 120-volt and 220-volt gadgets. Choose a generator with enough power to manage your peak load. It is advised that a safety margin be added to provide for power surges or future equipment installations.

Generator Type

Select between inverter and traditional generators. Inverter generators produce clean, consistent power with low noise levels, making them ideal for use with sensitive devices. For heavy-duty applications, conventional generators are often more powerful and cost-effective.

Fuel economy

Look for a generator with a high fuel economy rating. Inverter generators are well-known for their fuel-saving capabilities, as they vary engine speed depending on load, resulting in lower fuel usage.

Consider the generator’s noise level, especially if you operate in noise-sensitive locations or at events. Because of their superior technology and engine speed management, inverter generators are a good alternative for minimizing noise interruptions.


Consider the generator’s portability, as food trucks demand movement. Look for compact, lightweight models with handles or wheels for easy movement and storage. Inverter generators are frequently more portable than standard generators.

Runtime and Tank Capacity

Consider the generator’s runtime on a full fuel tank. A longer duration is beneficial since it eliminates the need for frequent refueling. Check the tank capacity as well to ensure it meets your operational requirements.

Fuel Type

Based on availability, cost, and personal preferences, choose from gasoline, propane, or diesel generators. Although gasoline is widely used, propane has a longer shelf life and reduced pollutants. Diesel generators are well-known for their high fuel efficiency and long life.


Set a budget for the generator, considering the initial purchase price and the long-term operating costs. Higher-quality generators may be more expensive at first. Still, they will deliver better performance, fuel efficiency, and durability in the long run.

Brand and Warranty

Look at respected generator brands known for their dependability, customer service, and warranty coverage. A dependable warranty can provide peace of mind and protection against future problems.

To ensure your generator and food truck equipment are safe and functioning, look for safety features like overload protection, low oil shutdown, and surge protection.

What generator do food trucks use?

Food trucks commonly use generators made specifically for mobile purposes and can power various appliances and equipment used in the food preparation process. A portable gasoline or diesel generator is most frequently used in food trucks.

These generators were chosen for their portability, reliability, and ability to generate enough power for the needs of the food truck. They are typically small, making them ideal for the restricted space in a food truck.

Here is a list of generators commonly used in food trucks.

Champion 100520 8750 Watt Inverter Generator

Champion 100520 Inverter Generator has gained fame and recognition among food truck owners for several compelling reasons.

  1. The Champion 100520 Inverter Generator is equipped with advanced inverter technology, which ensures a clean and stable power output. This is of utmost importance for food trucks as they often rely on sensitive electronic equipment.
  2. Offers the advantage of quiet operation, thanks to its innovative design and advanced noise reduction features.
  3. The generator’s portability enables food truck owners to relocate and set up their businesses efficiently, ensuring maximum flexibility.
  4. this generator consumes fuel efficiently, reducing operational expenses. Food truck owners can focus on serving delicious meals without worrying about excessive fuel consumption.

The Champion 100520 Inverter Generator is known for its robust construction and durability, making it a reliable choice for food truck operations.

Generac GP8000E 8,000-Watt Portable Generator

Food trucks often need a large amount of electricity to run various appliances such as grills, fryers, refrigerators, and cash registers. This generator can easily meet the rigorous power needs of a food truck, ensuring uninterrupted operation throughout the day, with a running wattage of 8000 watts and a starting wattage of 10,000 watts.

  1. The Generac GP8000E generator features a compact design with integrated handles and never-flat wheels, making it easy to transport and set up in different locations.
  2. With a big fuel tank, this generator can run for extended periods of time without needing to be refueled. The efficient engine architecture optimizes fuel consumption, allowing you to get the most out of each gallon of gas.
  3. The Generac GP8000E generator features advanced noise-reduction technology, allowing it to operate at relatively low noise levels. (But this is still the most noisy generator on the list)
  4. The Generac GP8000E generator simplifies the maintenance process with its user-friendly design. 
  5. It includes automatic low-oil shutdown to prevent engine damage, circuit breakers to prevent overloading, and a built-in voltage regulator to ensure stable and safe power output. These safety features provide peace of mind and minimize the risk of accidents or equipment damage.

A-iPower SUA7600iED 7600W Portable Inverter Generator

The A-iPower Portable Inverter Generator, specifically the 7600W model, has gained a reputation as a go-to power solution for food trucks. This generator is famous for its modern look and technology. With the latest technology, this generator is most famous among food trackers.

  1. One of the primary reasons why food truck owners prefer the A-iPower Portable Inverter Generator, 7600W, is its reliable power output.
  2. The A-iPower Portable Inverter Generator, 7600W, utilizes advanced inverter technology to deliver clean and stable power.
  3. It is small dimensions and lightweight construction make it easier to integrate into food trucks. The built-in wheels and telescoping handle make transporting and setting up the power source easy for food truck owners.
  4. The A-iPower Portable Inverter Generator, 7600W, has superior soundproofing. This feature quiets food truck owners and consumers, improving the dining experience.
  5. 7600W iPower Portable Inverter Generators are fuel-efficient. Its durable and efficient engine minimizes fuel consumption, allowing food truck owners to manage resources and cut operational costs over time.

DuroMax XP10000EH Dual Fuel Portable Generator

The DuroMax XP10000EH Dual Fuel Portable Generator is becoming increasingly popular among stockholders of food trucks due to its remarkable performance, adaptability, and simplicity. 

  1. The DuroMax XP10000EH is designed to satisfy these power demands and offer reliable and consistent electricity. Your food truck runs smoothly and effectively without interruptions.
  2. Switching fuels extends the generator’s operating duration and reduces refilling, letting you focus on delivering wonderful food.
  3. The DuroMax XP10000EH features a compact and portable design, making it easy to transport.
  4. It features a muffler and quiet exhaust system that significantly reduces noise levels, ensuring a comfortable and enjoyable dining experience for your customers.

The generator has overload protection, low-oil shutdown, and voltage regulation.

Pulsar G12KBN-SG Heavy-Duty Portable Generator

Due to the amazing features and advantages it provides, the Pulsar G12KBN-SG Heavy Duty Portable Dual Fuel Generator is gaining a substantial amount of popularity among owners of food trucks.

  1. The Pulsar G12KBN-SG generator provides a reliable and consistent power source, ensuring uninterrupted operation throughout the day.
  2. The dual fuel capability ensures that food truck operators can easily switch between fuel sources based on their availability and preferences.
  3. Food truck operators can easily transport the Pulsar G12KBN-SG generator with its wheels and foldable handle. 
  4. The generator’s muffler and noise-reducing technology ensure a peaceful dining experience without compromising on power output.

It incorporates advanced safety features such as automatic low oil shutdown, which protects the engine from damage.

Westinghouse WGen7500DF Generator

The Westinghouse Outdoor Power Equipment 9500 generator is progressively popular among proprietors of food trucks due to the fact that it can be purchased at a reasonable cost and delivers excellent results.

  1. This generator can power grills, fryers, ovens, and refrigerators concurrently with its 12,500-watt starting and 9,500-watt running wattage. Food truck owners benefit from its reliable functioning.
  2. The ability to switch between fuels provides an additional layer of convenience, allowing operators to choose the fuel option that best suits their needs and availability.
  3. Equipped with advanced noise reduction technology, this generator minimizes noise levels while delivering reliable power. 
  4. The wheels and foldable handles make it easy to move and store the generator.
  5. Even under harsh situations, the Westinghouse Outdoor Electricity Equipment 9500 generator provides reliable electricity.

AIVOLT 8000 Watts Dual Fuel Portable Inverter Generator 

Food truck owners like the AIVOLT 8000  Dual Fuel Generator. AIVOLT’s 322cc 4-stroke OHV air-cooled engine, with 100% copper winding, provides your generator with durability and powerful power.

This generator runs for 100 hours without maintenance thanks to its innovative proprietary technology.

  1. A-iPower 8000 Watts Dual Fuel Portable Inverter Generators can power several food truck appliances and equipment. Refrigerators, freezers, culinary equipment, lights, ventilation, and more.
  2. dual-fuel capabilities (gasoline and propane). Food truck owners can pick gasoline or propane for convenience, affordability, and pollution.
  3. Food trucks have limited room, so the generator is portable. Food truck operators can move it easily because of its compact size and handle or wheels.
  4. Inverter technology protects sensitive electronics like POS systems and kitchen appliances from power surges and fluctuations.
  5. The A-iPower 8000 Watts Dual Fuel Portable Inverter Generator is reliable and efficient. Its reliable engine, sturdy structure, and safety features make it suitable for food truck operations.

Comparing Best Food Truck Generators [Price & Featurs]

Champion 100520Generac GP8000EA-iPower
DuroMax XP10000EHPulsar G12KBN-SGWestinghouse WGen7500DFAIVOLT 8000W
Starting Wattage8750W10,000W7,600W10,000W12,000W9500W8000W
Running Wattage7500W8000W6100W8000W9500W7500W6100W
Engine4-stroke 420cc OHV4-stroke 420cc OHV4-stroke 322cc OHV4-stroke 439cc OHV4-stroke 457cc OHV4-stroke 420cc OHV4-stroke 459cc OHV
Fuel Tank4.2 Gallons7.5 gallons‎3.6 Gallons8.3 Gallons8 gallon6.6 Gallon6.6 Gallon
Fuel TypeGasolineGasolineGasolineGas, LPGGas, LPGGasolineLow Oil Shutdown and Digital Hour Meter, EPA and CARB Compliant
Gas, PropaneUp to 7.5 hr.11 hours8 hours8.6 hours12 hours11 hours10 hours
Product Dimensions26.6″L x 25.6″W x 23.7″H27.2″L x 27″W x 26.5″H28″L x 22″W x 24″H29″L x 30″W x 26″H28.5″L x 26″W x 25.5″H27.2″L x 26.1″W x 26″H30.63″L x 24.8″W x 29.45″H
Starting TypeRecoil, ElectricRecoil, ElectricRecoil, Electric, remoteElectric, RecoilRecoil, ElectricRecoil, Electric remoteRecoil, Electric remote
Noise Level 72 dB(A)80dB(A)63dB72 dB74 dB74 dB61dB
Item Weight155 lb.214 Pounds‎146.5 pounds220 Pounds209 Pounds201 Pounds299 Pounds
Special Featurelow oil shut-off sensor, Low Oil Shutdown, AVR, Hour Meter,, CO SensorLow Oil Shutdown and Digital Hour Meter, EPA and CARB CompliantIdle Control, MX2 Technology, Low oil shutdown, EPA, CARB certifiedLow Oil Shutdown and Digital Hour Meter, EPA and CARB ComplianCO Alert technology, Low Oil Shut-Off, Clean Power at 3%THD, Parallel Connector
Comparison Table to choose the best generator for a food truck


What size generator does a food truck need?

For refrigerators, cooking appliances, lighting, and other electrical devices, a food truck needs a 5,000-10,000-watt generator, but the ideal size is 7500W.

How many watts does a food truck fridge use?

The approximate wattage required by a food truck is about 700W.

Is gas or electricity better for a food truck?

majority of food trucks use electric equipment.

Can you fill a generator in the bed of a truck?

Fueling a generator in a truck bed is unsafe. Generators should be used and refueled in well-ventilated places to avoid combustible fumes.

Can you run a generator while driving a food truck?

Safety considerations prevent food truck drivers from using generators. To maintain ventilation and cooling, most generators are stationary and level. Running a generator while driving can cause instability, increased exhaust emissions, and damage to the generator or food truck’s electrical system. Run the generator only when the food truck is parked.

What kind of generator do I need for the food trailer?

It is recommended to use Inverter Generator for the food trailer.

How big of a generator do I need for a coffee truck?

Depending on size and features, coffee machines have 1000–3000 watts.

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