MTH 30-1654-1 O MILW Class L-3 4-8-2 Mohawk Steam Loco w/PS 3.0 #252 - 3-Rail ProductID_11508499 If you want to be

If you want to be even more realistic

you need to add the proper value resistor

Here is a Bachmann Spectrum 84551 Union Pacific 2-8-0 Consolidation #725 w/DCC

Moving ailerons

MTH 30-1654-1 O MILW Class L-3 4-8-2 Mohawk Steam Loco w/PS 3.0 #252 - 3-Rail ProductID_11508499 If you want to beThis is an MTH 30 1654 1 O Milwaukee Class L 3 4 8 2 Mohawk 3 Rail w Proto Sound 3. 0 #252. Features includes diecast boiler and chassis. Diecast tender body, authentic paint scheme, diecast locomotive trucks, metal handrails and decorative bell. Decorative metal whistle, metal wheels and axles. Remote controlled Proto Coupler, prototypical rule 17 Lighting, constant voltage headlight, precision flywheel equipped motor, synchronized puffing ProtoSmoke