In Part 2 of this Cat D4-7U journey, we head deep into the woods to recover the old dozer. Watch the full process—from assessing the situation to pulling it out—step by step. #catd4dozer ...

The 130-horsepower Caterpillar D4 dozer replaces the Cat D6K2 and has an operating weight of 29,259 pounds. The low ground pressure version (LGP) has an operating weight of 30,882 pounds. The Cat D4 ...

Watch the step-by-step process of diagnosing and repairing the clutch on this vintage Caterpillar D4-7U. From teardown to reassembly, this video dives into the mechanical heart of an iconic machine.

Antique crawler tractors from Holt, Best and Caterpillar were in action at the Historical Construction Equipment ...