This U.S. Census Bureau NAICS-based industry comprises establishments primarily engaged in manufacturing industrial trucks, tractors, trailers, and truck-type stackers.

Cross-References. Establishments primarily engaged in--

• Manufacturing farm-type wheel tractors--are classified in U.S. Industry 333111, Farm Machinery and Equipment Manufacturing;
• Manufacturing tractor shovel loaders--are classified in Industry 333120, Construction Machinery Manufacturing;
• Manufacturing motor vehicles and motor vehicle-type trailers--are classified in Subsector 336, Transportation Equipment Manufacturing.