HO GEN SDP45 Locomotive with DCC and Sound - Great Northern #331 (ATHG-2027)

HO scale Great Northern SDP45 diesel locomotive with DCC and sound is a ready-to-run, high-detail model for HO layouts. Recreating the SDP45's distinctive long-hood profile in Great Northern livery, it includes a DCC decoder with SoundTraxx Tsunami2 sound and dual speakers for authentic engine, horn, and bell effects, plus LED lighting for a realistic appearance. It is DCC-ready with Quick Plug technology and a 21-pin NEM connector, built on a heavy die-cast frame with body-mounted knuckle couplers for dependable operation.

Designed for serious modelers, this locomotive delivers prototypical detail and performance, including NMRA-compatible CV-based slow-speed control and smooth operation on both DC and DCC layouts. It features fine-scale Celcon handrails and era-appropriate detailing to enhance display and operation. For best results, run on HO layouts with an 18-inch minimum radius (22 inches is recommended).