Gas Generator Sets

Are you looking for a reliable standby power source for your East Tennessee business? A Cat® natural gas generator offers a clean, efficient solution that will keep the electricity flowing to your facility, machinery and equipment, keeping your projects on schedule. Installing a Cat generator will ensure that you have a continuous power supply during outages and times when you don't have access to electricity from the grid.


Stowers Cat is your one-stop headquarters for brand new Cat commercial gas generator sets in Chattanooga, Crossville, Kingsport, East Knoxville, West Knoxville, Sevierville and throughout East Tennessee. As the region's authorized Cat dealer since 1960, we're able to offer the full line of new Cat products, along with comprehensive service and support.

Choose From a Wide Variety of Commercial Gas Generators for Sale


Caterpillar® manufactures an assortment of high-performing, clean-burning single and three-phase gas generators ranging from as low as 50 to as high as 9,700 ekW to meet any power output requirement. Select from models that operate on natural gas, biogas, propane, coal gas or alternative fuels.


The team at any of our six East Tennessee locations will help you make the right match between machine and application while ensuring that the generator fits your budget. We can also help you design and install a fully integrated power generation system consisting of the generator, switchgear, UPS and other essential components.


What Are the Benefits of Purchasing a Gas Generator?


The advantages of buying and installing a high-quality, hardworking gas generator include:

  • Access to a low-cost fuel source that can reduce your operating expenses
  • Lowered storage requirements since fuel is stored off-site
  • Minimal preventative maintenance requirements
  • Better air quality and easier compliance with emissions standards
  • Eliminated concerns about spill cleanup
  • Maximum installation and configuration flexibility


Complete Service for Cat Commercial Generator Sets


As a full-service Cat dealer, Stowers Cat will be there to provide ongoing support and service of your equipment for as long as you own it. We carry all the replacement parts you need to keep your generator in peak operating condition. Our factory-trained technicians are available to maintain your machines and handle repairs when needed, and our goal is to help you keep your equipment on the job and performing at a high level for years to come.


Partner With a Local, Family-Oriented Business


Stowers Cat is a local company in its third generation of family ownership, and we inject a family feel into everything we do. We care about you and your business, and we'll do whatever it takes to help you succeed. You won't find this personal touch with any of our heavy equipment competitors in the region.


View Our Inventory of Heavy-Duty Gas Generators for Sale in TN


Feel free to stop by any of our six East Tennessee locations to get an up-close look at our new Cat generator lineup. You can also give us a call at 865-546-1414 or contact us online for more information and a no-obligation quote. A variety of flexible financing options are available to help make your generator purchase easier.

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