Cummins Inc. says it will use selective catalytic reduction on its 2010-model heavy duty engines, reversing a previous announcement that it would avoid the urea-dependent aftertreatment by using ...

Navistar will be taking orders within a month for International ProStar+ tractors with a Cummins 15-liter ISX engine and Cummins selective catalytic reduction aftertreatment to meet EPA 2010 emissions ...

LOUISVILLE. Declaring Cummins Inc. was “ready with our SCR solution,” Jim Kelly, president of Cummins Engine Business, unveiled the manufacturer’s highway engine lineup engineered to meet the 2010 EPA ...

Cummins Inc. announced that it will not use selective catalytic reduction (SCR) technology — which requires the use of urea — to meet the EPA 2010 emissions regulations for heavy-duty diesel engines.

COLUMBUS, Ind. — Cummins will use selective catalytic reduction (SCR) technology in its 2010 heavy-duty ‘X’ engines after all. That reverses its announcement of not quite a year ago, when the Indiana ...

LISLE, Ill. — The International ProStar and Cummins ISX engine – at one time one of the best-selling truck and engine combinations in the North American Class 8 market – are officially back together.

Controversy swirling around Navistar and its pursuit of a diesel emissions reduction solution unique to the truck industry finally has a reason to begin dissipating. At a vocational-truck sales boot ...