We’re diving deep into the Cat D4 restoration—and today’s mission is a big one: removing the frozen steering clutches. These old machines don’t give up their secrets easily, and tracking down parts ...

A flurry of newcomers in the 90-130hp range destined for livestock and mixed-enterprise farms are the main changes to this ...

In this video, we dive into some much-needed maintenance on the steering clutch linkage of a Caterpillar D4 bulldozer. Watch as we go through the process of diagnosing the issues, disassembling parts, ...