New & Used Generators For Sale
Immediate Availability on 350+ Units
With 50+ years of expertise, Generator Source is a trusted provider of industrial and commercial generator solutions, offering sales, service, and rentals from our headquarters in Colorado and locations across Florida and Texas. Explore our full-service capabilities in generator service and sales for leading brands to keep your operations running smoothly.
Buy a Generator
Browse 350+ new, used and surplus industrial generators available now and ready to ship.
Sell Your Generator
Generator Source buys your used industrial and commercial generators (20 kW-4000 kW).
Service / Maintenance
From preventive maintenance to full engine rebuilds, Our certified technicians have you covered.
Generator Rentals
Need short-term power? Our rental units, available in various styles and voltages, are ready to deploy.
Trending New & Used Diesel Generators for Sale
Showing 1–4 of 4 results
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Three-Phase
Fuel: Diesel
Built: 2019
Volts: 277/480v
Hours: 122
Unit #: 092150
Immediate Availability
Browse our 350+ in stock and ready to ship industrial generators. We carry top brands like Generac, CAT, Cummins, Rehlko (formerly Kohler) and many many more.
24/7 Emergency Service
From preventive maintenance to full engine rebuilds, our certified technicians have you covered. Our rental generators ensure uninterrupted power during any service or outage.
What They’re Saying
Well, sort of a long story, I needed to upgrade my pecan processing plant. The equipment i need is 3 phase and I only have single phase at my location. The electric company is slow to respond and I also figured that it would not be feasible. I thought maybe a generator would work instead. I started out with an internet search and the first company that came up was Generator Source. When I brought up the website, it was very informative and had a very good selection of generators with lots of pictures. That helps when purchasing something sight unseen. When I contacted you, you were very helpful and had several generators to choose from. I felt I really didn’t need to look anywhere else. Shipping was prompt, and the unit was just as shown in pictures. Looking forward to getting it hooked up and trying it out.
Key Industrial Sectors
Your business can’t afford downtime. We specialize in providing customized standby and prime power solutions for a diverse range of industries. Each sector has unique demands, and we have the expertise to deliver a generator system that meets your specific operational, regulatory, and financial requirements. Explore the industries we serve below:
Powering irrigation, storage, and essential farm equipment.
Safeguarding critical infrastructure and public services during outages.
Maintaining temperature-controlled environments for perishable goods.
Ensuring tenant safety and compliance with backup power regulations for multi-story buildings.
Powering heavy machinery, cranes, and essential tools on job sites.
Providing critical backup power for uninterrupted data operations.
Ensuring guest experiences remain unaffected during outages.
Hospitals
Ensuring continuous power for life-saving medical equipment.
Ensuring production lines and warehouse operations stay online.
Supporting critical operations in exploration, drilling, and refining.
Find Your Service Area
Still have questions or looking for more information?
Generator Source specializes in low-hour, used, new, and surplus generator sets. We have a wide variety of generator sizes and models to fit any project. We are not a broker, we own what we sell.
Call us today (877-866-6895) or click Contact Us to be connected with one of our experienced sales reps.
We have 350+ generators in stock and ready to ship!
