The diesel particulate filter (DPF) has continued to improve over its 15-year existence. So have other components of aftertreatment systems (ATS) that help send cleaner exhaust through the DPF.
Mack Trucks is officially rolling out its selective catalytic reduction (SCR) system for its EPA 2010-compliant engines at the World of Concrete show being held this week in Las Vegas. The OEM said ...