Marklin 37990 HO Big Boy 2001 Digital Insider Locomotive

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This is a Marklin 37990 HO Big Boy 2001 Insider Locomotive. This locomotive was very lightly used. It is a very detail model that is stunning to look at and even more impressive when running.The model has 2 digital decoders control the motor, sound generator and additional auxiliary functions can be turned on and off digitally. A high efficiency motor powers 8 axles with 4 traction tires. Articulated frame to enable the locomotive to negotiate curves. Boxpok wheels. Center driving axles are spring loaded. Maintenance-free LEDs for the headlights, tender light and number boards. Coupler hook can be inserted into the pilot. Close coupling between the locomotive and tender. Steam lines can swing out with the cylinders. Separately applied metal grab irons and railings. Many separately applied details. This has been retrofitted with 2 Märklin 7226 smoke generators. Length over the couplers 18-5/16" / 46.5 cm.In operation Steam locomotive, sounds that vary with the speed of the locomotive, bell and whistle, long distance headlights, number boards and engineer's cab lighting as well as acceleration and braking delay can be turned on and off with the Control Unit 6021 or Central Station. Powerful speaker in the tender, volume is adjustable. Sound effects are synchronized with the motion of the locomotive by means of a contact generator in read more