Purpose and Scope: Repairs and assesses malfunctions, rebuilds, and performs maintenance on heavy equipment and construction equipment, such as cranes, power shovels, scrapers, paving machines, motor graders, trench-digging machines, conveyors, bulldozers, dredges, pumps, compressors and pneumatic tools. Work Environment, Physical Demands, and Mental Demands: While performing the duties of this job, the employee is frequently required to walk; sit; use hands to handle or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl; and talk or hear.