Model: The locomotive has an mfx digital decoder and extensive sound functions. It also has controlled high-efficiency propulsion. 3 axles powered. Traction tires. The 72270 smoke unit can be installed in the locomotive. The triple headlights change over with the direction of travel. They and the contact for the smoke unit that can be installed in the locomotive will work in conventional operation and can be controlled digitally. Maintenance-free, warm white LEDs are used for the lighting. There is a close coupling between the locomotive and tender. The cab has interior details. Brake hoses, prototypical couplers, and piston rod protection sleeves are included. Train length 107.4 cm / 42-1/4". Contents: 12 no. 24130 curved track, 5 no. 24188 straight track, 7 no. 24172 straight track, 2 no. 24224 curved track, and 1 pair of 24611 and 24612 turnouts. A track connector box, a 230 volt / 36 VA switched mode power pack, and a Mobile Station are included. An illustrated instruction manual with many tips and ideas is also included. This set can be expanded with the C Track extension sets and with the entire C Track program.