A model of the Swiss SBB De 4/4 consisting of approx. 1275 parts. The De 4/4 is around 10 knobs wide, 50 knobs long and with attachments around 15 knobs high. The model can be motorized with up to two Power Functions XL motors, then all four axes are driven. The IR receiver and the battery box are conveniently located inside. A driver's cab is equipped with instruments. The locomotive has many details on the chassis, on the roof and under the locomotive.
 Due to the construction, the doors cannot be opened and the roof can only be removed to a limited extent.