Changing apparatus for a superstructure of a vehicle, wherein the vehicle comprises a tiltable holder for the superstructure, the changing apparatus comprising: - a frame to which the superstructure is fixed or fixable and via which the superstructure is mountable to the holder, wherein the frame extends in a longitudinal direction between a front end and a rear end; - a support device which is releasably fixable to the frame and via which the frame is supportable in spaced relation to a ground surface on which the vehicle stands, wherein the support device comprises at least a first front support and a second front support and at least one rear support (116; 118), wherein the first front support and the second front support are provided for fixing to the frame in an area of the front end of the frame, and the at least one rear support (116; 118) is provided for fixing to the frame in an area of the rear end of the frame, wherein, when in the fixed position, the first front support and the second front support are spaced apart in a transverse direction relative to the longitudinal direction of the frame and the holder is capable of being brought through between the first support and the second support in a direction of the at least one rear support (116; 118), and wherein the at least one rear support (116; 118) is spaced from the first front support and the second front support in the longitudinal direction, wherein the first support and the second support each have a longer length in a longitudinal axis than the at least one rear support (116; 118), wherein the length in the longitudinal axis (122; 130) defines a height distance of the frame from the ground surface, and wherein, when the support device is fixed to the frame and supported on a level ground surface, the frame is oriented at an acute angle relative to the ground surface. - a frame to which the superstructure is fixed or fixable and via which the superstructure is mountable to the holder, wherein the frame extends in a longitudinal direction between a front end and a rear end; - a support device which is releasably fixable to the frame and via which the frame is supportable in spaced relation to a ground surface on which the vehicle stands, wherein the support device comprises at least a first front support and a second front support and at least one rear support (116; 118), wherein the first front support and the second front support are provided for fixing to the frame in an area of the front end of the frame, and the at least one rear support (116; 118) is provided for fixing to the frame in an area of the rear end of the frame, wherein, when in the fixed position, the first front support and the second front support are spaced apart in a transverse direction relative to the longitudinal direction of the frame and the holder is capable of being brought through between the first support and the second support in a direction of the at least one rear support (116; 118), and wherein the at least one rear support (116; 118) is spaced from the first front support and the second front support in the longitudinal direction, wherein the first support and the second support each have a longer length in a longitudinal axis than the at least one rear support (116; 118), wherein the length in the longitudinal axis (122; 130) defines a height distance of the frame from the ground surface, and wherein, when the support device is fixed to the frame and supported on a level ground surface, the frame is oriented at an acute angle relative to the ground surface.