Co Op Other models

The register lists here 11 versions with 14 to 39 kW (19 to 52 hp) from four- to six-cylinder engines by various American engine makers – Chrysler, Buda, Waukesha, Continental and Hercules – widely used as industrial and tractor engines from the 1930s to the 1950s.

Co-op tractors represent the cooperative movement in US agriculture, which sourced machinery outside the big brand dealer networks, and the close technical kinship with Cockshutt and sister brands such as Gamble-Farmcrest and CO-OP Implements in Canada.

On these rare tractors, what counts is the condition of the particular third-party engine and parts availability for it, the condition of clutch, gearbox and electrics, and rust on the bodywork; since the basis is often Cockshutt, some wearing parts can be sourced through Cockshutt and Oliver collectors.