Model: The loco has an mfx+ digital decoder with lighting and sound functions. It also has a controlled high-performance motor with a flywheel, mounted in the boiler. One axle powered, two axles driven by coupling rods. Traction tires. The locomotive and tender are made mostly of metal. Factory-fitted smoke generator with speed-dependent, dynamic smoke exhaust. Dual headlights, digitally controllable. In addition, cab lighting and firebox flickering can be controlled separately in digital operation. Maintenance-free warm white and red LEDs are used for the lighting. With capacitor. Adjustable coupling with a guide mechanism between loco and tender. Tender has a close coupler with a guide mechanism and NEM pocket. The loco can safely negotiate curves with a radius of 437.5 mm / 17-1/4" (radius 2). Brake hoses, imitation screw couplers, and a signal holder are included. Length over buffers approximately 28.4 cm / 11-11/64". In 1926, the “Chemins de fer de l’État belge” (Belgian State Railways) was renamed the “Société nationale des chemins de fer belges” (National Railway Company of Belgium or SNCB), which was subsequently translated as “Nationale Gesellschaft der Belgischen Eisenbahnen” in official Belgian German. A DC version of this model is available in the Trix H0 range as item 25481. Find more Märklin explanation videos on our YouTube Channel. Spare parts for our articles can be found here in our spare parts search.