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Tier 4 Emissions
Caterpillar offers a full line of Tier 4 Interim engines for every application—with optimized emissions solutions tailored for each application. With CatŪ Tier 4 Interim engines in your fleet, you can have even more confidence in your business' economic and environmental performance.
Visit our Tier 4 Emissions Website
Operator Regen Video
This video will help to demonstrate the ease of the Caterpillar regeneration system. Always remember to refer to your specific machine's Operating & Maintenance Manual for more information.