Railway wagons with eight axles, without traverse shifting or elevation, are adequate for special transport within the gauge established by the Spanish railways (Renfe). These wagons are able to transport a total gross weight of 176,000 Kg. which represents a maximum net weight of 125,000 Kg., with dimensions up to 2,800 mm width and 4,150 mm height. In the picture, transportation of a transformer with curved beams.