Occupation baseline · Research consensus
Will AI replace Mobile Heavy Equipment Mechanics, Except Engines?
Baseline AI displacement risk for Mobile Heavy Equipment Mechanics, Except Engines, aggregated from 5 research sources.
What this score means
Mobile Heavy Equipment Mechanics, Except Engines is among the least exposed roles in Construction & Trades. Most of what the job involves still sits outside what current AI can do, even as the tools around it keep changing. At 15 out of 100 it sits close to the Construction & Trades average of 13. Across the 5 sources behind this baseline, individual estimates run from 5 to 32, so the score is a weighted consensus rather than any single figure.
The number is a consensus estimate for the typical version of the role, built from published academic and industry research scored occupation by occupation. It is not a prediction about any individual. How scoring works
What this job actually involves
Exposure follows the work itself rather than the job title, so it is worth seeing what the role is made of. These are the tasks O*NET records for Mobile Heavy Equipment Mechanics, Except Engines, most central first, showing 12 of 20.
- 01Repair and replace damaged or worn parts.
- 02Test mechanical products and equipment after repair or assembly to ensure proper performance and compliance with manufacturers' specifications.
- 03Operate and inspect machines or heavy equipment to diagnose defects.
- 04Read and understand operating manuals, blueprints, and technical drawings.
- 05Dismantle and reassemble heavy equipment using hoists and hand tools.
- 06Overhaul and test machines or equipment to ensure operating efficiency.
- 07Adjust, maintain, and repair or replace subassemblies, such as transmissions and crawler heads, using hand tools, jacks, and cranes.
- 08Repair, rewire, and troubleshoot electrical systems.
- 09Diagnose faults or malfunctions to determine required repairs, using engine diagnostic equipment such as computerized test equipment and calibration devices.
- 10Examine parts for damage or excessive wear, using micrometers and gauges.
- 11Weld or solder broken parts and structural members, using electric or gas welders and soldering tools.
- 12Research, order, and maintain parts inventory for services and repairs.
Task statements from O*NET by the National Center for O*NET Development, used under CC BY 4.0. The tasks are descriptive; the exposure score above is ours.
The research behind this score
This baseline aggregates 5 research sources that scored Mobile Heavy Equipment Mechanics, Except Engines for AI and automation exposure. More recent, higher confidence studies carry more weight in the final number.
- 01Anthropic Economic Index 2026 - AI Task Exposure · 2026Anthropic
- 02Global Automation Atlas: Task Substitution Exposure by Occupation · 2026Garg, Crosta, Baier (2026), arXiv:2605.17086
- 03Working with AI: Measuring the Applicability of Generative AI to Occupations · 2025Tomlinson, Jaffe et al., Microsoft Research (2025)
- 04GPTs are GPTs: Labor Market Impact Potential of LLMs · 2024Eloundou, Manning, Mishkin, Rock (Science, 2024)
- 05AI Occupational Exposure to Language Modeling · 2023Felten, Raj, Seamans (2023)
Common questions
- How likely is AI to replace Mobile Heavy Equipment Mechanics, Except Engines?
- Published research puts Mobile Heavy Equipment Mechanics, Except Engines at 15 out of 100 for AI displacement risk, in the lower risk band. The number is a weighted consensus of 5 research sources and describes the typical version of the role, not any individual.
- Do researchers agree on the risk for Mobile Heavy Equipment Mechanics, Except Engines?
- Only partly. Individual estimates for Mobile Heavy Equipment Mechanics, Except Engines run from 5 to 32 out of 100 across the 5 sources behind this score, so the single number smooths over real disagreement. More recent and higher confidence studies carry more weight in it.
- Which construction & trades roles face similar AI exposure?
- The closest published construction & trades roles to Mobile Heavy Equipment Mechanics, Except Engines by score are Control and Valve Installers and Repairers, Except Mechanical Door (15/100), Helpers--Painters, Paperhangers, Plasterers, and Stucco Masons (15/100), and Highway Maintenance Workers (15/100). Each has its own page with the research behind its number.
Also covers
Brake Mechanic · Bulldozer Mechanic · Caterpillar Mechanic · Clutch Mechanic · Construction Equipment Mechanic · Construction Equipment Overhauler · Crane Mechanic · Crane Technician and related titles
Estimated displacement window
The dated estimate for this role is included in the full personalised report.
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More construction & trades occupations
- Electric Motor, Power Tool, and Related Repairers16/100
- Control and Valve Installers and Repairers, Except Mechanical Door15/100
- Helpers--Painters, Paperhangers, Plasterers, and Stucco Masons15/100
- Highway Maintenance Workers15/100
- Recreational Vehicle Service Technicians15/100
- Earth Drillers, Except Oil and Gas14/100
- Excavating and Loading Machine and Dragline Operators, Surface Mining14/100
- Hazardous Materials Removal Workers14/100
Informational guidance based on published research, not professional career or financial advice. Scores update as new research is ingested.