See over 100 years of Caterpillar track-type tractor history transformed into color. Watch more videos from our historical collection at caterpillar.com/history. #tbt | Caterpillar Visitors Center

It was the decade of the Auto Patrol (the industry's first true motor grader), the Cat Diesel Sixty (the first diesel tractor model) and our signature hi-way yellow color. Travel back to see Caterpillar in the 1930s in this video, and check out the stories of four remarkable people who helped define the decade here: https://bit.ly/3hXi1fr #Caterpillar95 | Caterpillar