HO F45u Locomotive ATSF #5977 (ATHG18271)

HO-scale Santa Fe F45u Locomotive in 5977 service, a ready-to-run model designed to faithfully replicate the EMD F45 cowl locomotive used by the Santa Fe fleet. This detailed replica features a full cab interior, see-through cab windows, wire grab irons, walkways, handrails, and other era-appropriate detailing, all mounted on a heavy die-cast frame to deliver solid traction and quiet operation. It rides on RP25-profile wheels with all-wheel electrical pickup and bi-directional LED lighting, and it’s built on a DCC-ready platform with Quick Plug plug-and-play wiring and a 21-pin NEM connector for easy digital control or optional sound augmentation, depending on the version chosen.

5977’s road-number specifics reflect a rebuilt late-1990s Santa Fe unit, including a Leslie RS3L horn on a bracket, Sinclair antennas on ground planes, no beacon, and MU hose details for authentic appearance. Sound-equipped variants add an onboard DCC decoder with SoundTraxx Tsunami2 sound that runs in both DC and DCC, with full DCC functionality and CV-adjustable behavior. The model is ready to operate on typical HO layouts with a minimum radius of 18 inches (22 inches recommended) and serves as a credible centerpiece for Santa Fe freight rosters or mixed-era scenes.