HO F45u Locomotive ATSF 5956 (ATHG18269)

HO Santa Fe F45u Locomotive, road number 5956, is a detailed, ready-to-run HO-scale model that recreates the Santa Fe F45u diesel locomotive for model railroad layouts. This precise replica captures the look and feel of the prototype, making it a standout centerpiece for era-appropriate freight or passenger trains. Fully assembled and ready to run, it offers a faithful, high-fidelity representation of the locomotive for HO layouts.

Beyond its realistic appearance, the model combines sturdy construction with authentic detailing. A heavy die-cast frame provides traction and pulling power, while all-wheel drive and RP25-contoured wheels help it run smoothly on common HO track. It features a full cab interior, see-through cab windows, wire grab irons, scale handrails, a detailed fuel tank, and bidirectional LED lighting for realistic operation. Body-mounted knuckle couplers and a DCC-ready Quick Plug 21-pin NEM connector enable easy digital installation, and some versions offer onboard DCC with SoundTraxx Tsunami2 sound for authentic locomotive audio. Road-number-specific details for 5956 reproduce the rebuilt-era configuration with a Nathan K3LA horn on a tall bracket, Sinclair antennas, and a Prime Stratolight beacon, reflecting the mid-1980s appearance. It is designed to operate on HO layouts with minimum radii as small as 18 inches, with 22 inches recommended for the smoothest performance on curves.