Barely a year removed from the launch of its X15 heavy duty engine, Cummins has already set its sights on the platform’s growth. Cummins’ 12 liter X12 engine will join the lineup next year, targeting ...

Cummins officials say their next-generation X15 heavy-duty diesel series will offer new value through economy, performance, reliability and support when it replaces existing ISX15 models in January ...

COLUMBUS, IN -- As engine platforms go, Cummins' ISX has to be considered slightly remarkable. It was introduced in 1998, although the program that brought the engine to life began in 1994. It ...