The trains consist of a power car and five coaches with a total length of 152.2m. The vehicles are 3.05m wide and 4.57m high above the top of the rail. The large size of the train made it difficult to transport it from Spain to Velim, and only the final part of the journey from Magdeburg in Germany could be completed by rail.
The power car is equipped with a 3.6MW MTU engine as well as a baggage area. There are two second-class and two first-class coaches, plus a coach fitted with a buffet counter, two spaces for wheelchairs, and a compartment for the conductor. The train also has an area for praying with a TV monitor to show the direction of Mecca.