Paccar Inc. said it will use selective catalytic reduction technology, in combination with exhaust gas recirculation, in its Paccar engines for Kenworth and Peterbilt trucks to meet to meet 2010 ...

Paccar announced that it will join Detroit Diesel, Volvo and Mack in the use of selective catalytic reduction as an element in its engine platform to meet 2010 Environmental Protection Agency ...

Click here to write a Letter to the Editor. img src="/sites/default/files/images/articles/printeditiontag_new.gif" width=120 align=right>International Truck and ...

Green Granite with its 2010 SCR diesel is owned by Mack and was loaned to Haines & Kibblehouse for testing. It has worked well and fuel economy is encouraging. MP7-405 Maxidyne diesel looks like a ...

Tata Motors has always had its fair share of success with diesel engines. Right from the early days, cars like the original Sumo, Safari and Indica offered the extra torque and higher fuel efficiency ...

Navistar International Corp. said it had reached an agreement May 3 with the U.S. Environmental Protection Agency that settles lawsuits it had filed in March 2009 concerning the agency’s certification ...