HO SD40-2 Locomotive with DCC & Sound, NS #3259 (ATH-1808)

HO Scale SD40-2 Locomotive with DCC & Sound in Norfolk Southern livery, NS #3259. This ready-to-run HO model captures the look and power of EMD’s SD40-2, equipped with an onboard DCC decoder and SoundTraxx Econami sound for authentic engine, horn, and bell audio. It operates on both DC and DCC layouts, with full function in DCC mode and some functions limited in DC, and includes LED headlights, ditch lights, and beacons where applicable.

Inside a heavy die-cast frame, a 5-pole motor with precision flywheels and a multi-link drive delivers smooth, quiet operation and solid pulling power. All-wheel drive and electrical pickup provide reliable current, while RP25-contoured wheels ensure compatibility with most HO track brands. Fine detailing includes see-through cab windows, scale handrails, photo-etch windshield wipers, and a detailed fuel tank with fillers, gauges, and breather pipes, plus separate air tanks and authentic NS paint and markings. Fully assembled and ready to run, it handles 18" minimum curves (22" radius recommended); for DCC enthusiasts, the onboard decoder and Econami sound are programmable, with a CV chart included for reference.