BUHLER FARM King says, in its 74-year history, it has never tested a piece of equipment more than its new 16104 Backsaver auger. The Backsaver has a 16-in. diameter and a 104-ft. tube and is a swing-away auger with a self-leveling hopper. Its hydraulic system allows the operator to raise and lower the auger from the tractor cab. Equipped with a scissor-lift feature, the auger can be raised to 77 ft. For stability, the auger has a ¾-in. cable on the upper bridge and a ½-in. cable on the side bridge.