Transport unit comprising: a plurality of moving walkway modules of a moving walkway and a plurality of holding frames; at least two of the moving walkway modules being designed as a moving walkway central part and each having a supporting structure portion, the supporting structure portion being designed to support a guide rail portion, a forward pallet belt portion and a return pallet belt portion; the moving walkway modules being designed to be coupled to one another one behind the other in a longitudinal direction in order to form at least one load-bearing structure of a portion of the moving walkway; the moving walkway modules being arranged in the transport unit in a plurality of floors one above the other in a vertical direction extending transversely to the longitudinal direction; each holding frame having a plurality of horizontal struts spaced apart in the vertical direction and extending in parallel with one another and at least two vertical struts holding the horizontal struts at opposite ends; a holding frame being configured and arranged in each case at positions spaced apart in the longitudinal direction in such a way that in each case one of the moving walkway modules rests on one of the horizontal struts and the vertical struts extend on opposite sides of the moving walkway modules so as to be laterally adjacent to the moving walkway modules, characterized in that the transport unit furthermore has at least one end connection element, the end connection element being attached to an end, seen in the longitudinal direction, of one of the moving walkway modules, the end connection element being designed as a spacer, so that the moving walkway module connected thereto and its transport unit within a container accommodating the transport unit can be held at a distance from an opposite container wall or a further transport unit. a plurality of moving walkway modules of a moving walkway and a plurality of holding frames; at least two of the moving walkway modules being designed as a moving walkway central part and each having a supporting structure portion, the supporting structure portion being designed to support a guide rail portion, a forward pallet belt portion and a return pallet belt portion; the moving walkway modules being designed to be coupled to one another one behind the other in a longitudinal direction in order to form at least one load-bearing structure of a portion of the moving walkway; the moving walkway modules being arranged in the transport unit in a plurality of floors one above the other in a vertical direction extending transversely to the longitudinal direction; each holding frame having a plurality of horizontal struts spaced apart in the vertical direction and extending in parallel with one another and at least two vertical struts holding the horizontal struts at opposite ends; a holding frame being configured and arranged in each case at positions spaced apart in the longitudinal direction in such a way that in each case one of the moving walkway modules rests on one of the horizontal struts and the vertical struts extend on opposite sides of the moving walkway modules so as to be laterally adjacent to the moving walkway modules, characterized in that the transport unit furthermore has at least one end connection element, the end connection element being attached to an end, seen in the longitudinal direction, of one of the moving walkway modules, the end connection element being designed as a spacer, so that the moving walkway module connected thereto and its transport unit within a container accommodating the transport unit can be held at a distance from an opposite container wall or a further transport unit.