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Reference Section: 1948 Caterpillar D4-7U Crawler

In 2010 my Grandfather fell ill and had to move into an assisted-living facility. We were left to clean up his old 3-acre farm that was just jam-packed with all kinds of junk...there were also dozens and dozens of old plows and implements, 17 old cars & trucks, several old tractors and Caterpillar crawlers, and tons and tons of garbage as well as scrap metal. I took charge of the cleanup and sales of vehicles and equipment, which took almost a year; I also had to make 1100-mile roundtrips twice a month during this period with my truck & trailer in order to get all of this accomplished. It was incredibly difficult, expensive, and time-consuming, but we got it done and the property sold to cash buyers during Christmas 2011.

This was my Grandfather's old 1948 Caterpillar D4-7U; it now resides in my private collection, awaiting restoration. It does have rear hydraulics, for operating towed/pulled agricultural implements. The engine is a Caterpillar diesel, but is started by a "pony motor." The pony motor then engages the main diesel motor via a clutch lever, sort of like a primitive starter. The rusty can is placed inverted over the exhaust stack in order to keep rain water out of the diesel engine cylinders.

FEBRUARY 2011: This is how the poor little crawler sat for several years, with weeds trying to overgrow and overtake it. In spite of being neglected for so long, it is in decent condition.


1948 Caterpillar D4-7U Crawler

1948 Caterpillar D4-7U Crawler

1948 Caterpillar D4-7U Crawler

1948 Caterpillar D4-7U Crawler


1948 Caterpillar D4-7U Crawler

1948 Caterpillar D4-7U Crawler
   

       
 

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