Heavy-duty equipment mechanics repair, troubleshoot, adjust, overhaul and maintain mobile heavy-duty equipment used in construction, transportation, forestry, mining, oil and gas, material handling, landscaping, land clearing, farming and similar activities.

Example titles: construction equipment mechanic, diesel mechanic – heavy equipment, farm equipment mechanic, heavy-duty equipment mechanic apprentice, heavy-duty equipment technician, heavy equipment mechanic, heavy mobile logging equipment mechanic, heavy mobile mining equipment mechanic, locomotive mechanic, tractor mechanic