Installation & Repair49-3042.00Specialization

Mobile Heavy Equipment Mechanics, Except Engines

Diagnose, adjust, repair, or overhaul mobile mechanical, hydraulic, and pneumatic equipment, such as cranes, bulldozers, graders, and conveyors, used in construction, logging, and mining.

$61,900
Median Pay
6 months to 2 years
Training
🟒
AI-Resilient

This is a specialization of

Vehicle & Mobile Equipment Mechanics

Career Overview Video

AI Impact Assessment

AI Resilience Score

Score 5/6: low AI task exposure, growing job demand provides strong protection from AI displacement

🟒AI-Resilient

How we calculated this:

AI Exposure
Low+2

10% of tasks can be accelerated by AI

Job Growth
Growing+2

+6% projected (2024-2034)

Human Advantage
Moderate+1

EPOCH score: 16/25

Total Score5/6
Methodology: v2.0 - GPTs are GPTs / BLS / EPOCH Additive ScoringUpdated: 2026-01-09

Key Responsibilities

  • Repair and replace damaged or worn parts.
  • Test mechanical products and equipment after repair or assembly to ensure proper performance and compliance with manufacturers' specifications.
  • Operate and inspect machines or heavy equipment to diagnose defects.
  • Read and understand operating manuals, blueprints, and technical drawings.
  • Dismantle and reassemble heavy equipment using hoists and hand tools.
  • Overhaul and test machines or equipment to ensure operating efficiency.
  • Adjust, maintain, and repair or replace subassemblies, such as transmissions and crawler heads, using hand tools, jacks, and cranes.
  • Repair, rewire, and troubleshoot electrical systems.
  • Diagnose faults or malfunctions to determine required repairs, using engine diagnostic equipment such as computerized test equipment and calibration devices.
  • Examine parts for damage or excessive wear, using micrometers and gauges.

Education & Training

Typical Entry Education

Post-secondary certificate

Time to Job Ready

1-3 years

Based on Job Zone 3. For formal education duration only, see education_duration.

Technology Skills

Diagnostic softwareMicrosoft OfficeParts catalogsShop managementFleet tracking

Key Abilities

Manual DexterityControl PrecisionFinger DexterityExtent FlexibilityNear VisionProblem SensitivityArm-Hand SteadinessMultilimb CoordinationVisualizationDeductive Reasoning

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Find jobs and training programs for mobile heavy equipment mechanics, except engines- Median salary: $62K/year

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Compensation Details

$42,990
10th Percentile
$61,900
Median
$85,720
90th Percentile

Based on 177,280 employed workers

Also Known As

Brake MechanicBulldozer MechanicCaterpillar MechanicClutch MechanicConstruction Equipment MechanicConstruction Equipment OverhaulerCrane MechanicCrane TechnicianDinkey Engine MechanicDinkey Mechanic

Data from O*NET 30.1 and BLS Occupational Employment Statistics

O*NET Code: 49-3042.00