Standing, walking, using hands, talking, hearing, neck rotation, trunk rotation, stair climbing, ladder climbing, repetitive bending, kneeling, sustained squat, forward reaching, overhead reaching, supine overhead reaching, crawling, bin lift, high steps, fingering/grasping - able to use bolt box. Working knowledge of hydraulics, transmissions, undercarriage, track systems, engine and emission components, electrical, and fuel systems; previous experience with CAT equipment preferred.