Caterpillar says its new electric-drive D11 XE dozer reduces fuel consumption and grenhouse gas emissions while increasing ...

Caterpillar debuted the D11 XE, an electric-drive dozer that reduces fuel use by up to 25 percent per unit moved and moves 5 to 10 percent more material per hour than the D11.

Diesel-electric locomotives have been barreling along America’s wide-open spaces for generations, and the century-old combination of consistent, high-efficiency diesel engines spinning up generators ...

Follow the repair process on worn‑out yokes from a Caterpillar D11 dozer. How will machining restore strength to these parts? Should you shut down your PC every night? Here's what it actually does to ...

A CAT D11 dozer ripper shank is repaired with careful machining and heavy engineering know-how. The process highlights precision, workshop skill, and practical problem-solving on a large machine.