Model: The locomotive body is made of metal-impregnated plastic. The elaborate paint scheme and lettering are finely executed. The locomotive has a bell armature motor and warm-white LED headlights that change with the direction of travel. The machine room skylights have window inserts, and the machine room is illuminated. Both trucks are powered. The locomotive has a concealed changeover switch for functional catenary operation. The cars have interior details. Length over the buffers approximately 210 mm / 8-1/4". Find more Märklin explanation videos on our YouTube Channel. Spare parts for our articles can be found here in our spare parts search. One-time series.