Maximize Your Generator’s Lifespan with Cummins’ Refurbishment Program

Purchasing a generator of any size is a significant investment and like all technology, its performance and efficiency evolve over time. As equipment ages, businesses are often faced with a critical decision: replace the unit or explore ways to extend its lifespan. 

Several factors influence this decision; Cummins understands it’s not always the right time for a full replacement, especially for an entire fleet. We also know compromising on reliability or downtime isn’t an option. That’s why we offer the Power Generation Refurbishment Program (PGRP), designed to enhance existing generators and extend their lifespan, providing a cost-effective and efficient alternative to replacement.

Alfonso Rodriguez III is a PowerGen Refurbishment Program Manager, overseeing large-scale industrial projects and keeping them on track financially and logistically. He points out there is a clear difference between overhauling and repowering a generator. 

“If someone says they’re going to overhaul a generator, it might mean just the engine or the alternator,” said Rodriguez. “When we’re saying repower, we’re looking at the whole package and we’re trying to upgrade as much of that unit as we can.” 

Cummins Sales and Service offers tailored solutions for Tier I – III power equipment, each designed to address different levels of upgrades and repairs handled by our team of expert technicians. For example, with a radiator, the first level involves minor repairs such as cleaning, flushing and tightening any loose parts. The second level is more comprehensive, where major components are rebuilt or replaced. The third level entails a full replacement of the radiator if it is too damaged, outdated or costly to repair.

“Overall, our approach is to evaluate the entire package and offer the best solution based on the customer’s needs, focusing on what tier of refurbishment is most suitable for them,” said Rodriguez. 
Beyond specific components like the radiator or alternator, our technicians also inspect and service the control and breaker panels to ensure the entire unit continues to function properly. If the power source includes an enclosure, our team will assess its condition and either perform minor cosmetic repairs or offer a complete replacement if necessary.

When you choose Cummins PowerGen Refurbishment Program, you're not just upgrading your equipment—you’re investing in peace of mind. Every serviced unit comes backed by a comprehensive one-year warranty, covering all replaced and rebuilt components in your customized PGRP package. That means a full year of extended performance and protection—no guesswork, just guaranteed reliability.

“Upgraded generators mean more uptime,” said Rodriguez. “That’s a game-changer for rental fleets and businesses that rely on consistent power. It keeps operations running smoothly—without the upfront cost of buying new.”

From small upgrades like LED lighting replacement to fully rebuilt engines, our refurbishment program packages provide the optimal balance between efficiency, durability and economy. Discover all we can do together to update your generators, contact us: https://www.cummins.com/sales-and-service/request-a-quote.