Equipment Maintenance & Repair
Equipment maintenance and repair keeps the haul trucks, shovels, drills, conveyors, and crushers that define mining productivity available and safe to operate. Technicians combine hydraulic, electrical, mechanical, and welding skills with predictive maintenance data from telematics and oil analysis to schedule interventions before failure. Because unplanned downtime on a $5M+ haul truck can cost six figures per shift, this skill directly drives unit cost and operating margin.
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