This industry comprises establishments primarily engaged in manufacturing material handling equipment, such as elevators and moving stairs; conveyors and conveying equipment; overhead traveling cranes, hoists, and monorail systems; and industrial trucks, tractors, trailers, and stacker machinery.
Cross-References. Establishments primarily engaged in--
Manufacturing motor vehicle-type trailers--are classified in Industry 33621, Motor Vehicle Body and Trailer Manufacturing;Manufacturing farm-type tractors--are classified in Industry 33311, Agricultural Implement Manufacturing;Manufacturing construction-type tractors and cranes--are classified in Industry 33312, Construction Machinery Manufacturing; andManufacturing power transmission pulleys--are classified in Industry 33361, Engine, Turbine, and Power Transmission Equipment Manufacturing.