Caterpillar is putting that century-old design to work in its heaviest tracked dozer yet – and the efficiency gains are incredible.

This video looks at whether an aging bulldozer can be restored to working condition, focusing on assessment, maintenance, and realistic expectations. Is it worth bringing old equipment back to life?

Once a workhorse, now forgotten—can this old dozer be repaired and made to push dirt again? Lil Nas X charged with four felonies after naked police altercation in Los Angeles What to know about ...