An agricultural wagon for moving particulate material from within the wagon to a separate storage vessel is provided. The wagon includes a bin defined by walls. The wagon may also include one or two augers, such as a floor and lift auger for moving the material from within the bin to the storage vessel. The floor auger may include a hydraulically controlled flow gate assembly for selectively covering the floor auger. The lift auger is foldable and includes an adjustable hinge assembly to attach an upper and lower section of the auger. The hinge assembly includes slotted holes for adjustment, such that the upper auger section may be moveable relative to a lower auger section. The lift auger may further be moveable relative to the bin such that it can dispense the material from either the left or right sides of the bin.
