Diagnose, adjust, repair, or overhaul mobile mechanical, hydraulic, and pneumatic equipment, such as cranes, bulldozers, graders, and conveyors, used in construction, logging, and mining.
US jobs
177K
Avg. wage
$33/h
GDP output/y
$50B
Tasks
20
AI Parity
10%
Related occupationsIndustrial Machinery Mechanics · Bus and Truck Mechanics and Diesel Engine Specialists · Maintenance Workers, Machinery · Rail Car Repairers · Electric Motor, Power Tool, and Related Repairers · Engine and Other Machine Assemblers · Farm Equipment Mechanics and Service Technicians · Hoist and Winch Operators
| Human | Best AI | ||||||
|---|---|---|---|---|---|---|---|
| # | Task ↕O*NET 30.1 · DOL | Output/y ▾est. · BEA + BLS | Verification method ↕est. · rubric v1 | Qualitymeasured baseline | Configurationverified runs | Qualitysame test | vs human× output · − pts |
| No verified tasks in this view yet. Switch the filter to All tasks to see the full catalog. | |||||||
O*NET-SOC 49-3042.00 · tasks and importance from O*NET 30.1 · jobs and wages BLS OEWS May 2025 · GDP by industry BEA 2025
Working prototype by Recursiv Labs · not an official SPARK AI or UC San Diego publication · Data · © 2026