A cart for collecting and unloading agricultural bales, the cart including a cart body a hitch, wherein the hitch includes a first end that is configured to operatively connect to a baler and a second end that is configured to operatively connect to the cart body, wherein the hitch provides a pitch degree of freedom to the cart relative to the baler, and wherein the hitch provides a roll degree of freedom to the cart relative to the baler an automated conveyor device operatively connected to the cart body and configured to move the agricultural bales to a back end of the cart body and at least one swivel wheel operatively connected to the cart body. In some embodiments, the automated conveyor device includes an apron-chain conveyor powered by a hydraulic motor controlled by hydraulic valves in a cab of a tractor being used to pull the baler and cart.
