Material can be easily loaded onto a cart from a table, lowered to safe transporting height, and raised to unload at destination. The foot pump includes a soft-lowering down valve. The unit moves easily on four polyurethane casters; two swivel with brakes and two rigid. Features a single-speed foot pump. Features an internal hydraulic velocity fuse in each cylinder. Caster construction provides easy portability when loaded. Steel construction offers long lasting rugged use.