ADVANCING aftertreatment

Engineers push for more efficient, cost-effective, and smaller aftertreatment systems for off-highway diesel engines, addressing challenges such as better particulate filtering and low-temp NOx conversion.

Regulations in North America and Europe may have settled for the moment, but the pressure is still on for development in aftertreatment.

“Emissions standards continue to expand beyond U.S. EPA and EU markets with countries such as China and India moving toward increasing air quality standards,” said James Schnuriger, Product Marketing for Perkins. “The need for aftertreatment systems continues to grow as emissions standards expand across the world.”