The Caterpillar Sixty is a 60 horsepower (45 kW) crawler tractor manufactured by the Caterpillar Tractor Company from 1925 until 1931. The Sixty was the largest tractor in Caterpillar's product line at that time.
Specifications
The Caterpillar Sixty was powered by a four-cylinder, overhead valve gasoline engine that produced at the belt and at the drawbar. The Sixty was a gauge machine and weighed . ==Numbers produced==
Numbers produced
, New Mexico, United States in 1931 Caterpillar produced model Sixty tractors in San Leandro, California through 1930 and in Peoria, Illinois through 1931. In total, 18,948 C. L. Best 60 Tracklayer/Caterpillar Sixty tractors were manufactured during twelve years of production. ==See also==