Archived - Standard Industrial Classification - Establishments (SIC-E) 1980

E - Manufacturing Industries

31 - Machinery Industries (except Electrical Machinery)

311 - Agricultural Implement Industry

3111 - Agricultural Implement Industry

Establishments primarily engaged in manufacturing agricultural implements. This industry includes establishments primarily engaged in manufacturing farm tractors. Establishments pri-marily engaged in manufacturing truck tractors for highway use are classified in 3231 - Motor Vehicle Industry those primarily engaged in manufacturing industrial trucks and tractors for handling materials in industrial plants are classified in 3192 - Construction and Mining Machinery and Materials Handling Equipment Industry and those primarily engaged in manufacturing agricultural hand implements are classified in 3063 - Hand Tool and Implement Industry.