Drive forklift truck equipped with lifting devices such as forklift, fork-grapple, clamps, elevating platform, or trailer hitch, to push, pull, lift, stack, tier, or move raw paper materials and in process products and finished products, equipment, or materials in warehouse. May load and unload semi trailer trucks. Maintain accurate inventory and report any discrepancies. May load or unload materials onto or off of pallets, skids, or lifting device. Perform safety checks on lifts. May lubricate truck, recharge batteries, fill fuel tank, or replace liquefied-gas tank.