Model: The locomotive has an mfx+ digital decoder and extensive sound functions. It also features a controlled high-performance motor with a flywheel, mounted in the boiler. Three axles on the model are powered. Traction tires are fitted. The locomotive and tender are primarily made of metal. The model includes a factory-fitted smoke generator with speed-dependent, dynamic smoke exhaust. Dual headlights change with the direction of travel, operate conventionally, and can be controlled digitally. The cab lights, firebox flickering, and running gear lights can be controlled separately in digital operation. Maintenance-free warm-white and red LEDs are used for the lighting. A buffer capacitor is included. There is a close coupling with a guide mechanism between the locomotive and tender. The tender has a close coupling with a guide mechanism and an NEM pocket. The buffer heights on the locomotive and tender conform to NEM specifications. The minimum radius for operation is 360 mm / 14-3/16". Protective piston sleeves and brake hoses, as well as figures of a locomotive engineer and a fireman, are included. Length over the buffers is 27.7 cm / 10-7/8". 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 special version for the 18th Dealer Initiative Members’ Meeting on September 25, 2026.