Any forklift places the hopper where it is needed, on the floor, on an elevated deck, or on a roof. Workers load the hopper as work progresses. When the hopper is full the forklift picks it up and carries it to the disposal area to dump. Also known as a Pettibone, Lull, Telehandler, JCB, Gradall, Petebone, petty bone or pettybone or tell handler or skytrack or petibone or trash box or open hopper.