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Used Cat Diesel Generator Sets

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Used Diesel Generator Sets

When you're looking to replace a critical power system or expand your existing fleet, it pays to have a reliable source for quality used equipment. Mustang Cat has an extensive inventory of new surplus and low hour generator set packages. Our highly trained representatives can help you find the right equipment solution and get it to you fast.

An Extensive Variety of Used Commercial and Industrial Generators

If you're in the market for pre-owned equipment from a dependable source, you've come to the right place. Mustang Cat offers a broad range of used gas and diesel generators for sale from Caterpillar® and other leading manufacturers. We carry primary, standby and backup power units available in all different power ratings, sizes and configurations. Our selection includes stationary models as well as mobile generators for the versatility to power your tools, equipment and operations when a permanent power supply is unavailable.

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. You'll find lightly used gensets in like-new condition along with more experienced units maintained in excellent working order. Whether you're in the market for a used industrial diesel genset meeting EPA Stationary Emergency Tier 3 emissions standards or a model capable of producing over 10,000 ekW, our experienced team will assist in identifying the equipment that meets your needs. 

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.

Why Buy Used Diesel Generators?

There are many benefits to investing in pre-owned equipment from Mustang Cat. Our used solutions allow companies to access premium commercial generator sets while saving thousands when compared to new equipment prices. Whether you're a growing business with temporarily limited spending capital or are replacing an older machine and don't require the most recent models, Mustang Cat can provide you with a productive and reliable generator capable of handling your most robust applications. 

The Source to Trust for Used Diesel Generators for Sale

Since 1952, Mustang Cat has been dedicated to delivering heavy equipment and power system solutions that solve our customers' most significant challenges. We're proud to provide businesses and industries throughout Southeast Texas with used diesel gensets capable of getting the job done right. We serve Houston and the surrounding areas, including Lufkin, Beaumont and Bryan.

We offer exceptional product knowledge and customer service, as well as:

  • Massive selection of power equipment in stock
  • Convenient in-store pickup or fast delivery to your location
  • Flexible daily, weekly, monthly and longer-term rentals
  • A complete inventory of replacement parts and accessories
  • Professional maintenance and repairs and fleet service contracts
  • Affordable in-house financing and additional purchasing options

Shop our online selection of used diesel generators for sale, and get in touch for more information and a free quote. Give us a call or submit our online form today to speak with a knowledgeable member of our team.