As rain pelted the windows at General Electric Co. offices in Chicago, executives debated whether to build a low-emission locomotive. The deliberations went on for two days, and to keep the mood ...

As rain pelted the windows at General Electric’s offices in Chicago, executives debated whether to build a low-emission locomotive. The deliberations went on for two days, and to keep the mood upbeat, ...

Norfolk Southern on Wednesday announced the order of four additional EPA Tier 2 compliant, high-horsepower locomotives, designated the PR43C and powered by new generation Caterpillar engines. The new ...

Truck engines don't usually get as much fanfare as those of the big luxury coupes. Perhaps it's because they're built for grit over glamour. But take a closer look, and you'll find a few that earned ...

In addition to dual turbochargers you see stacked in series, this C13 ACERT engine (like the C11) receives a new cross-flow head, larger oil sump, higher compression ratio, and rotating components ...