A vintage 1966 Caterpillar D9 dozer undergoes a full restoration effort to return it to working condition. What challenges ...

A careful machining and welding process restores a worn hydraulic cylinder eye on a Caterpillar D9 bulldozer. See how precision work brings this component back to life. What does it take to get a ...

Israeli soldiers direct armored bulldozers into position as they prepare to enter the Gaza Strip as part of what an Israeli military spokesman has said was an "open-ended" military operation September ...