Caterpillar Sixty

The Sixty was the largest tractor in Caterpillar's product line at that time.

[1] The Caterpillar Sixty was originally introduced for sale beginning in 1919 as the C. L. Best 60 Tracklayer, manufactured by the C. L. Best Tractor Company.

[1] The Caterpillar Sixty was powered by a four-cylinder, overhead valve gasoline engine that produced 60 horsepower (45 kW) at the belt and 35 horsepower (26 kW) at the drawbar.

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.

1929 Caterpillar Sixty on display in the Kauri Museum, Matakohe , Northland , New Zealand .
A new Caterpillar Sixty being used for road work in the Cibola National Forest , New Mexico , United States in 1931