Heavy-duty trucks and industrial vehicles depend on more than just diesel fuel and horsepower — the brains behind their brawn often lie in diagnostic software, and Cummins INSITE is one such tool.

Cummins Inc.'s Tier 4 Final/Stage IV field-test program has accumulated over 140,000 hours with operators working in commercial service. The field-test program, initiated two years ago, includes ...

Cummins and European manufacturer Scania signed a joint venture agreement to produce next-generation fuel systems for heavy-duty on-highway trucks. Cummins-Scania XPI Manufacturing LLP is a 50-50 ...

When I first got into this industry, I didn't know much about natural gas. I knew trucks ran on diesel and have since forever, but a lot of news was flying around about natural gas in 2012; so much ...