Ability to lift 0 to 50 pounds occasionally for hand work; Must be able to stand, bend, stretch for extended periods of time; ability to bend crouch and climb on and off the equipment repetitively; Use hands, arms and legs fully, acceptable vision (either naturally or with corrective lens). Analyze malfunctions and repairs, rebuild and maintain construction equipment, such as cranes, scrapers, asphalt and concrete paving machines, motor graders, bulldozers, loaders, pump compressors and pneumatic tools.