HO GEN SDP45 Locomotive GN #329 (ATHG-2003)

HO Scale Great Northern SDP45 Diesel Locomotive GN 329 is a detailed, ready-to-run representation of the SDP45 used by the Great Northern Railway in the 1960s. This GN edition reproduces the locomotive's distinctive long hood and steam generator area, giving model railroaders an authentic centerpiece for Great Northern-era scenes on HO layouts.

Built around a Genesis drivetrain with a five-pole motor and a heavy die-cast frame, the model delivers smooth, reliable operation with all-wheel drive and current pickup. It includes LED lighting, fine-scale Celcon handrails, and body-mounted scale knuckle couplers for a lifelike appearance, and it rides on RP25 wheels for compatibility with popular HO track. The locomotive is DCC-ready with a Quick Plug 21-pin NEM connector, and some releases offer onboard Tsunami2 sound with dual speakers for authentic engine, horn, and bell effects in either DC or DCC. Painted and printed to match the Great Northern scheme and GN road number 329, it is designed for HO layouts with an 18" minimum radius (22" is recommended) and arrives fully assembled and ready to run, packaged to protect it during storage.