For the second year in a row, Caterpillar's 3406 engine ranks highest in heavy-duty diesel engine satisfaction among customers of Class 8 trucks, according to the J.D. Power and Associates 2001 ...

Caterpillar, once a leader in the heavy-duty truck engine market, made the difficult decision to stop producing on-highway truck engines in 2008. Despite a long history of producing reliable engines ...

Cat upgrades electronics for C-10, C-12, and 3406E engines by Today's Trucking August 1, 2014 MOSSVILLE, Ill. (May 4) — Caterpillar Engine has given its brawny lineup of truck engines beefier brains, ...