Caterpillar offers a full line of Tier 4 Interim engines for every application—with optimized emissions solutions tailored for each application. With Cat® Tier 4 Interim engines in your fleet, you can have even more confidence in your business’ economic and environmental performance.
Learn more at the 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.