Unit allows filling of bulk bags or drums in limited headroom areas, and loading/unloading of pallets using a pallet jack. When filling bulk bags, full-length forklifting tubes integral to the rear-post fill head allow incremental height adjustments secured with hitch pins to accommodate bags of all popular sizes, from 42 to 59 in. (1,067 to 1,499 mm) tall, and widths to 45 in. (1,143 mm).