Mining Equipment Manufacturing Companies in California

California has approximately 35,000 manufacturing establishments and 1,300,000 manufacturing employees. California is the largest manufacturing state by output, leading in aerospace, semiconductors, medical devices, and food processing across its diverse regional economies.

California contributes to the national mining equipment manufacturing landscape. Mining equipment manufacturing includes companies that produce excavators, haul trucks, drills, crushers, conveyors, and processing equipment used in surface and underground mining operations. Major US manufacturers include Caterpillar, Joy Global (Komatsu), and numerous mid-size companies producing specialized mining equipment and replacement components.

Surface Mining Equipment OEMs: Manufacturers of haul trucks, excavators, draglines, and surface drilling rigs for open-pit mining operations.

Underground Mining Equipment Makers: Producers of continuous miners, longwall systems, shuttle cars, and roof bolters for underground operations.

Crushing & Processing Equipment: Companies manufacturing crushers, screens, mills, and mineral processing equipment.

Mining Component Rebuild Shops: Specialized facilities that rebuild and remanufacture major mining equipment components like engines, transmissions, and final drives.

Major industrial centers in California include Los Angeles, San Diego, San Jose, San Francisco, Fresno, Irvine, and Long Beach. These cities have concentrations of manufacturers across sectors including semiconductor manufacturing, aerospace manufacturing, and medical device manufacturing.