Since 1996, non-road diesel engines were included in the federal standard requirements designed by the Environmental Protection Agency (EPA) to reduce the carbon footprint left by the engines and equipment that use them. This emissions reduction technology has been released in stages and we are currently in what is called Tier 4 Final for North America and Stage V for the European Union.

Comparing Tier 1 to Tier 4 Final, there’s been a 96% drop in both NOx and PM. The levels we’re hitting today are very, very low. It’s often said that in terms of PM, the air coming out of a Tier 4 Final engine is cleaner than the air you breathe in some larger cities. Aftertreatment has reduced HC and CO emissions to virtually nothing.  Read more here - June 2021 Pipeline Solutions News

PipeLine Machinery International (PLM) is committed to your success and one way to accomplish this mission is to provide you with a full line of industry leading products around the world. As a global Cat® dealership, PLM has the world renowned expertise of Cat Tier 4 Final/Stage V technologies behind them and will make sure that you are ready for the needs of the future not just in engine systems, but in industry-best practices, service, support and sustainable value.

For more information regarding PLM's pipeline equipment and solutions, please contact us.