This is a model of a large German electric locomotive. The BR 155 is built in 9 knobs wide. The locomotive runs on 6 axles, which are rotatably mounted and thus enable cornering. The bogies can also be rotated. The roof can be removed and the pantographs unfold. The entire interior is developed, with 2 driver's cabs, a large electric motor and fuse boxes, even the lines on the roof are shown. The model consists of approx. 766 individual parts and is approx. 48 knobs long.