Mobile Heavy Equipment Mechanics, Except Engines

Mobile heavy equipment mechanics work on the massive machines used in construction, mining, logging, and similar industries. They diagnose problems and repair everything from bulldozers and excavators to cranes and conveyor systems. Their work focuses on mechanical, hydraulic, and pneumatic systems rather than engines specifically. On any given day, they might troubleshoot why a loader's hydraulic arm won't lift, replace worn brake systems on a grader, or adjust the alignment on heavy-duty tracks. Much of their work happens outdoors at construction sites, mines, or equipment yards, though some repairs require bringing machines into shop facilities.