HO GEN SDP45 Locomotive GN #332 (ATHG-2005)

This HO-scale Great Northern SDP45 diesel locomotive from Athearn is a ready-to-run model designed to bring the SDP45 prototype to life on your HO layout. It captures the Great Northern look, and Legendary Liveries editions offer historic paint schemes that make for a distinctive centerpiece on any roster.

Inside, it features a Genesis driveline with a five-pole motor and all-wheel drive for smooth, quiet operation, along with LED lighting, a detailed fuel tank, and fine-scale Celcon handrails plus body-mounted scale knuckle couplers for reliable coupling. The model is DCC-ready with Quick Plug 21-pin NEM for easy digital setup, and some releases include onboard Tsunami2 sound with dual speakers for a fuller layout experience. Fully assembled and ready to run, it’s built for HO layouts with a minimum 18-inch radius (22 inches recommended) to deliver authentic looks and dependable performance.