HO GEN SDP45 Locomotive Legendary Liveries BNSF #6423 (ATHG-2013)

HO Gen SDP45 Diesel Locomotive in Legendary Liveries — BNSF 6423 is a detailed HO-scale model built for serious hobbyists and collectors. The SDP45 prototype, developed in the 1960s to replace older E-units, is faithfully rendered with an authentic silhouette and era-appropriate paint. Finished in Legendary Liveries, this locomotive offers a striking, historically inspired look that works beautifully on a layout or as a standout display piece.

Ready-to-run and designed for modern layouts, the model features a robust Genesis drive system, heavy die-cast frame, LED lighting, and all-wheel pickup for smooth operation. It uses body-mounted scale knuckle couplers and RP25 wheels for realistic handling, and is DCC-ready with Quick Plug technology (21-pin NEM connector) for easy digital control. Sound-equipped versions add Tsunami2 sound with dual speakers for authentic engine, horn, and bell effects; it’s also primed for grime to ease weathering. Minimum radius is 18 inches, with 22 inches or more recommended for best performance on typical layouts.