Cummins might be a name synonymous with large and powerful diesel engines, especially when it comes to heavy-duty trucks.

California using Westport Innovations HPDI system on Cummins ISX engines (pictured above is one of Wal-Mart's hybrid trucks being used for other tests). The deployment will be supported ...

Global power and technology leader Cummins is launching its new turbocharger designed specifically for hydrogen internal ...