Must be able to hook and unhook various commercial combinations, to manually lower and raise landing gear, to operate fifth wheel release levers, to lock and release pintle-hooks, to attach and release safety chains, to open and close cargo doors, to climb into and out of vehicles, and to fuel and check oil/coolant levels of vehicles. • Must be able to safely maneuver freight/pallets weighing up to 2,500 pounds onto a dolly or cart with a force of up to 130 pounds with mechanical aid in various environments/conditions.