HO GEN AC4400CW Locomotive UP #5593 (ATHG-2042)

HO-scale GE AC4400CW diesel locomotive in Union Pacific livery, UP 5593, built to reproduce a modern freight powerhouse on an HO layout. The model captures prototype details—from accurate paint schemes to illuminated features and a full cab interior—so it looks and operates like the real locomotive on a busy roster.

Designed for flexible layout operation, the locomotive features a Genesis driveline with a 5-pole skew-wound motor, a heavy die-cast frame, and all-wheel drive for smooth, quiet performance. It is DCC-ready with Quick Plug 21-pin NEM compatibility, and sound-equipped variants offer a Tsunami2 decoder with dual speakers for authentic engine sounds in both DC and DCC modes, with NMRA-compatible functions. Realistic lighting includes illuminated number boards, ground lights above the front truck, and walkway lights, while see-through cab windows and etched walkways heighten realism. Road-number-specific variations add authenticity, and the minimum operating radius is 18 inches (22 inches recommended) to ensure reliable operation on HO layouts.