An accumulator (22) is disclosed. The accumulator (22) being couplable to an agricultural baler (18) and configured to support crop packages exiting an agricultural baler (18), the accumulator (22) comprising: a frame (42) including a first end, a second end, and a support structure (66) positioned between the first and the second ends; a crop package moving assembly (50) moveably coupled to the frame (42), the crop package moving assembly (50) configured to move a first crop package in a first direction (54), the crop package moving assembly (50) also configured to move a second crop package in a second direction (58) opposite to the first direction (54); a first carriage (86) coupled to the first end of the frame (42) and configured to move relative to the frame (42) between a retracted position and an extended position, the first carriage (86) configured to support the first crop package that exits the agricultural baler (18); a second carriage (90) coupled to the second end of the frame (42) and configure
