The Bachmann 53101 HO Scale Southern Pacific Class GS4 4-8-4 with Sound and DCC - Southern Pacific #4449 (Railfan Version; Daylight black, orange) - is a premium HO scale model of America's most celebrated surviving steam locomotive with factory-installed DCC decoder and full sound package. Digitally recorded SP Daylight whistle, bell, steam exhaust chuff, and operational sounds. Compatible with all DCC command stations.

Key Features:
- HO scale SP Class GS4 4-8-4 #4449 - Railfan Version
- DCC compatible - works with all major DCC systems; DC operation also supported
- Digitally recorded SP Daylight whistle and steam exhaust chuff
- Also runs on standard DC track power
- Scaled for HO scale (1:87) layouts
- Ideal for industrial, factory yard, and goods depot scenes
- A must-have detail for station and platform layout scenes
- Authentic color scheme: Black, Orange
- Manufactured by Bachmann - a world-leading model railroad brand
- Adds authentic detail and realism to any model railroad layout scene