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How the Caterpillar remanufacturing process works
Join the Cat® Reman production line and learn how the Caterpillar remanufacturing process reclaims used parts and components — also known as core. With top-of-the-line technologies, Caterpillar inspects, disassembles, cleans and salvages end-of-life cores before remanufacturing and reassembling them to match the OEM performance specifications of new Cat products.
147 MILLION POUNDS OF COLLECTED MATERIAL THROUGH END-OF-LIFE RETURNS (2023)
80+ UNIQUE CATERPILLAR PATENTS FOR REMANUFACTURING PROCESSES
REMANUFACTURED BY CATERPILLAR TO OEM SPECS & RIGOROUSLY TESTED FOR QUALITY
Cat Reman sustainability statements represent U.S. environmental impacts comparing "gate-to-gate" remanufacturing and manufacturing processes for engines and components. Based on 2018 external study of Cat engines, alternators and turbochargers. Does not include impacts elsewhere in our value chain. Cat Reman cost savings statements are based on return of core; core conditions apply. Warranty can vary by model and application; limitations apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.
take a step inside the Cat Reman process
Cat Reman is more than meets the eye. So, watch this content to take a closer look at the practices, processes and people dedicated to making Cat Reman possible.
TAKE A STEP INSIDE THE CAT REMAN PROCESS
It All Comes Down to Core
The Caterpillar remanufacturing process begins when a customer's component nears the end of its life. The customer can return the used core (i.e., equipment part) to their authorized Cat dealer in exchange for core credit1. Acceptable core is sent to one of Caterpillar's global core processing facilities where it's inspected before moving on to a Cat Reman factory.
Upon arrival, the core is disassembled to its smallest piece parts, losing its original identity. Then, the individual pieces are cleaned of microscopic debris and inspected. Next, the components go through laser cladding, machining, metal deposition and other advanced salvage procedures.
After salvage, the part is reassembled into a like new component, following the original OEM performance specifications and incorporating all the latest Caterpillar engineering updates. It's tested to match the same standards as new Cat parts and reintroduced to the supply chain as a Cat Reman product with a same-as-new, 12-month Caterpillar Parts Warranty2.
1End-of-life core is eligible for total or partial credit if it is fully assembled and complete; it displays no non-operational damage; and it is not visibly cracked, broken or welded.
2Limitations apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.
SAFETY FIRST –– NO MATTER THE LIFECYCLE
Throughout the Cat Reman process, Caterpillar employees follow strict protocols within an established safety culture. Caterpillar salvages and remanufactures parts –– from drivetrain systems to hydraulics to electronic control units –– to match original OEM specifications so they can provide customers with like new functionality.
FEATURED STORIES –– THE CAT REMAN ARTICLES HUB
Find tips, tricks and thought leadership articles detailing the core mission of the product line and sharing what Cat Reman parts can do for you.
Cat Reman Articles and Featured Stories
Find tips, tricks, articles and stories detailing the core mission of Cat Reman and what these parts can do for you.
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Cat® Reman And The People Who Remanufacture
Celebrate Manufacturing Month with the stories of Caterpillar’s remanufacturing employees.
Go Behind The Scenes -
A “New” Solution for 2nd, 3rd and 4th Overhauls
Let's explore how overhauls with Cat® Reman long blocks and engines with new content could save you time and money.
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How We Reclaim and Salvage Equipment Parts
Cat® Reman’s cleaning and salvage processes are essential to remanufacturing parts.
SEE HOW IT WORKS -
More Than 80 Patents Protect Cat Reman Innovation
Learn about some of the proprietary tech that makes sure Cat Reman quality is spot on.
SEE HOW
the cat reman hub
Let's cut to the core of Cat Reman. Take a trip to our central web hub for expert advice and exclusive content dedicated to affordable and accessible remanufactured Cat products.
the cat reman difference
Take advantage of all that Cat Reman offers you. Find affordable, like new performance with a wide variety of options available to keep your operation thriving.
cat reman & sustainability
Did you know the Cat Reman process emits fewer greenhouse gases than the manufacture of new parts? Journey through our circular economy to learn how Caterpillar supports a more sustainable world.
the cat reman journey
How did we grow from a single remanufacturing facility to a global enterprise? It’s thanks to the commitment of customers like you. See how we started and imagine what’s next for Cat Reman.