Michigan CAT - The Caterpillar Diesel Sixty Tractor was the first diesel tractor model produced by Caterpillar. Any guesses on what year it was introduced? | Facebook
1929 Caterpillar 60 Dozer BigIron Auctions
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Caterpillar Sixty Diesel No 1C2 | Caterpillar, Heavy equipment, Army truck
1927 Caterpillar Sixty | S36 | Summer Showcase 2017
.jpg?mode=max "A 1:12 SCALE PARCEL-GILT SILVER-PLATED MODEL OF A CATERPILLAR SIXTY DIESEL-POWERED CRAWLER TRACTOR")
A 1:12 SCALE PARCEL-GILT SILVER-PLATED MODEL OF A CATERPILLAR SIXTY DIESEL-POWERED CRAWLER TRACTOR
CATERPILLAR Model Sixty - Gas Engine Magazine
Antique Caterpillar Sixty Crawler | BidCal, Inc. - Live Online Auctions
Just A Car Guy: Caterpillar Sixty silver and gold models were made for the 60th anniversary of the 1931 tractor
1928 Caterpillar Sixty | F34 | Fall Premier 2021
Caterpillar Sixty - Bend, OR - Old Tractors on Waymarking.com
Sixty Caterpillar Tractor editorial image. Image of body - 90565330
Caterpillar Sixty - Wikipedia
Caterpillar | Legend: 100 Years of the Caterpillar Sixty
Caterpillar | Legend: 100 Years of the Caterpillar Sixty
Caterpillar's Diesel Sixty: A landmark machine - Contractor Magazine
Caterpillar Sixty Engine Startup Demo - YouTube
Caterpillar | Legend: 100 Years of the Caterpillar Sixty
1919-1931 Caterpillar Sixty | Restored Caterpillar Sixty • A… | Flickr
Caterpillar Sixty with bulldozer blade circa 1920 Photograph by Monterey County Historical Society - Pixels
File:1931 red Caterpillar Sixty engine.JPG - Wikimedia Commons
Caterpillar | Legend: 100 Years of the Caterpillar Sixty
