Freight car for a freight train having a railcar undercarriage and a railcar pallet arranged on said railcar undercarriage, wherein - the railcar undercarriage has a railcar frame and two bogies or two individual axles, - the railcar frame has two railcar headpieces and two railcar side walls which extend parallel to a car longitudinal direction and which are connected to the two railcar headpieces, - the two railcar side walls can each be folded out about a side wall pivot axis parallel to the car longitudinal direction and are releasably locked to each of the two railcar headpieces by means of a locking device in their folded-in position, - the railcar pallet has a horizontal superstructure longitudinal direction, bearing elements for directly bearing on the railcar undercarriage, preferably on the railcar side walls, and preferably means for horizontally locking the railcar pallet to the railcar undercarriage, wherein the railcar pallet is arranged or borne with its bearing element on the railcar undercarriage, preferably the railcar side walls, so as to be liftable therefrom, - the railcar pallet is in the form of a covered railcar pallet and has a superstructure base wall, two superstructure side covers, two superstructure face walls and a superstructure roof, wherein the superstructure base wall, the superstructure side covers, the superstructure face walls and the superstructure roof delimit a car interior space, and - the railcar pallet has at least one vertical intermediate wall, which is perpendicular to the car longitudinal direction, and at least one horizontal intermediate base (37a; 37b; 37c), which divide the car interior space into multiple, preferably cuboidal, compartments. - the railcar undercarriage has a railcar frame and two bogies or two individual axles, - the railcar frame has two railcar headpieces and two railcar side walls which extend parallel to a car longitudinal direction and which are connected to the two railcar headpieces, - the two railcar side walls can each be folded out about a side wall pivot axis parallel to the car longitudinal direction and are releasably locked to each of the two railcar headpieces by means of a locking device in their folded-in position, - the railcar pallet has a horizontal superstructure longitudinal direction, bearing elements for directly bearing on the railcar undercarriage, preferably on the railcar side walls, and preferably means for horizontally locking the railcar pallet to the railcar undercarriage, wherein the railcar pallet is arranged or borne with its bearing element on the railcar undercarriage, preferably the railcar side walls, so as to be liftable therefrom, - the railcar pallet is in the form of a covered railcar pallet and has a superstructure base wall, two superstructure side covers, two superstructure face walls and a superstructure roof, wherein the superstructure base wall, the superstructure side covers, the superstructure face walls and the superstructure roof delimit a car interior space, and - the railcar pallet has at least one vertical intermediate wall, which is perpendicular to the car longitudinal direction, and at least one horizontal intermediate base (37a; 37b; 37c), which divide the car interior space into multiple, preferably cuboidal, compartments.