The invention relates to a drum shear arrangement (1) comprising two drums (3, 4) arranged coaxially in a frame (2) and rotationally driven, each of said drums comprising a knife (5, 6) at the contour thereof, wherein upon passage of a sheet therethrough in the gap between the drums (3, 4) under at least partial rotation of the drums the sheet can be cut, wherein at the input and/or output side of the frame at least a first group roll-way (10, 11) is provided that can be retracted into the area of the frame (2).