Black banner

Used Cat Diesel Generator Sets

Used Commercial Diesel Generator Sets

Having power outdoors and on the go is critical to business success. The right commercial diesel generator can save you from unexpected outages. 

With Mustang Cat, you have access to a growing inventory of low-hour generator sets. Our professionals work with you to decide on generator models that live up to your expectations for power at economical prices.

About Our Used Diesel Generators

Many of the used diesel generator sets at Mustang Cat are manufactured by Caterpillar and other brands of the same caliber. Whether you're looking for primary, standby or backup diesel generators, you'll find the power ratings, sizes, models and configurations you're after here.

We recognize your power needs change constantly — this is why our inventory features stationary and mobile technology for versatility. Know you're prepared for a work emergency should the power go out. The Cat® diesel generators we sell are compatible with the tools and equipment you use most often.

All of our used diesel gensets are inspected before we show them online. This means you can purchase a like-new diesel generator that can produce over 10,000 ekW if needed from one source.

An Extensive Variety of Used Commercial and Industrial Generators

We partner with industries such as construction, electrical power generation, marine and many others to deliver the Cat® industrial diesel generators you need to maximize productivity. 

Don't see what you are looking for? We will help find what you need in our extended dealer network. We also offer new and used natural gas generators for sale.

Benefits of Used Diesel Gensets From Mustang Cat

See the following benefits for yourself by exploring used diesel generators from Mustang Cat:

  • Money savings: There's the potential to save thousands of dollars by purchasing pre-owned diesel generators over new assemblies. 
  • More power: Diesel fuel costs more upfront but can output greater power on a single tank.
  • Ease of use: Used diesel generators from Mustang Cat showcase intuitive controls.
  • Fantastic selection: Choose from used Cat diesel gensets in multiple sizes, or browse offerings from other reliable brands. We display the model names, years, number of hours, voltages and frequencies of generators online.
  • Pickup or Delivery Options: Convenient in-store pickup or fast delivery to your location

Count on Mustang Cat for Your Diesel Power Needs

Mustang Cat has been in the industry since 1952. Thanks to our years of working with professionals like you, we know what types of diesel generator models are worth your time and money. We are proud to be the go-to source for technology by Caterpillar, serving Houston and the surrounding areas, including Beaumont, Bryan and Lufkin.

Our team is here for you, with an expanding inventory of generators, genuine replacement parts, professional repair services and flexible financing options for your purchases. Reach out to us by submitting a contact form for further details, or choose a generator and request a quote.