Operates and drives gasoline- liquefied gas- or electric-powered industrial truck equipped with lifting devices, such as forklift, comm, scoop, lift beam and swivel-hook, fork-grapple, clamps, elevating platform, or trailer hitch, to push, pull, lift, stack, tier, or move products, equipment, or materials in warehouse, storage yard, or factory. Operators main duties will include, the operation of a propane or electric powered industrial lift truck equipped with lifting devices, such as forklift, comm, scoop, lift beam and swivel-hook, fork-grapple, clamps, elevating platform, or trailer hitch, to push, pull, lift, stack, tier, or move products, equipment, or materials in warehouse, storage yard, or factory.