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 ...

Follow the detailed process of repairing a CAT D9 barrel eye — where precision welding and machining bring heavy equipment back to perfect working order. 5 takeaways from Trump’s ‘60 Minutes’ ...

July 13, 2025: Israel is once more upgrading its D9 combat bulldozers. The new version is called Robdozer and can be controlled remotely by an operator in a safe location. Israel plans to turn this ...