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 . <EOS>