HO SDP45 Locomotive with DCC and SOUND Southern Pacific #3201 (ATHG-2018)

HO-scale Southern Pacific SDP45 diesel locomotive with DCC and Tsunami2 sound. This Athearn model faithfully reproduces the SDP45's distinctive long-hood profile, including the steam-generator compartment, in Southern Pacific livery bearing road number 3201. Ready-to-run in HO scale, it blends period-correct detailing with modern electronics for a compelling addition to any layout.

Inside, a DCC decoder with Tsunami2 sound delivers engine, horn, and bell sounds that operate in both DC and DCC modes, with full DCC functionality when in DCC mode. The locomotive uses a Genesis driveline with a 5-pole motor, precision flywheels, and multi-link drivetrain for smooth, quiet operation, while all-wheel electrical pickup and RP25-contoured wheels ensure reliable power on most HO track. LED lighting adds realism, and the heavy die-cast frame, scale handrails, and detailed fuel-tank features enhance the model's presence. It is DCC-ready with plug-and-play interfacing and is designed to run on HO layouts with a minimum 18-inch radius (22-inch radius recommended) for best results.