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2002 NAICS Definitions

 

333131 Mining Machinery and Equipment Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing underground mining machinery and equipment, such as coal breakers, mining cars, core drills, coal cutters, rock drills and (2) manufacturing mineral beneficiating machinery and equipment used in surface or underground mines.

Cross-References. Establishments primarily engaged in--

Go to: No change 1997 to 2002 2002 NAICS to 1987 SIC 1997 Economic Census Bridge Between 1997 NAICS and SIC
2002
NAICS		1997
NAICS		1987
SIC		Corresponding Index Entries
3331313331313532Amalgamators (i.e., metallurgical and mining machinery) manufacturing
3331313331313532Augers, mining-type, manufacturing
3331313331313532Bits, rock drill, underground mining-type, manufacturing
3331313331313532Breakers, coal, manufacturing
3331313331313532Cars, mining, manufacturing
3331313331313532Cleaning machinery, mining-type, manufacturing
3331313331313532Coal breakers, cutters, and pulverizers manufacturing
3331313331313532Concentration machinery, mining-type, manufacturing
3331313331313532Core drills, underground mining-type, manufacturing
3331313331313532Crushing machinery, stationary, manufacturing
3331313331313532Cutters, coal, manufacturing
3331313331313532Drilling equipment, underground mining-type, manufacturing
3331313331313532Drills, core, underground mining-type, manufacturing
3331313331313532Drills, rock, underground mining-type, manufacturing
3331313331313532Dumpers, mining car, manufacturing
3331313331313532Feeders, mineral beneficiating-type, manufacturing
3331313331313532Flotation machinery, mining-type, manufacturing
3331313331313532Hammer mill machinery (i.e., rock and ore crushing machines), stationary, manufac
3331313331313532Loading machines, underground mining, manufacturing
3331313331313532Mineral processing and beneficiating machinery manufacturing
3331313331313532Mining cars manufacturing
3331313331313532Ore crushing, washing, screening, and loading machinery manufacturing
3331313331313532Pellet mills machinery, mining-type, manufacturing
3331313331313532Quarrying machinery and equipment manufacturing
3331313331313532Rock crushing machinery, stationary, manufacturing
3331313331313532Rock drills, underground mining-type, manufacturing
3331313331313532Scraper loaders, underground mining-type, manufacturing
3331313331313532Screening machinery, stationary, manufacturing
3331313331313532Sedimentary mineral machinery manufacturing
3331313331313532Sieves and screening equipment, mineral beneficiating, manufacturing
3331313331313532Stone beneficiating machinery manufacturing
3331313331313532Underground mining machinery manufacturing
3331313331313532Washers, aggregate and sand, stationary, manufacturing