HO GEN AC4400CW Locomotive w/DCC and Sound GECX 4007 (ATHG-2073)

HO-scale GE AC4400CW Diesel Locomotive with DCC and Sound, GECX 4007. This highly detailed HO model is designed for realistic operation on modern layouts, delivering prototype-accurate detail with onboard DCC and SoundTraxx Tsunami2 sound for authentic engine, horn, and bell audio, complemented by LED lighting and illuminated number boards for a convincing in-service look.

Designed for both DC and DCC operation, it uses a Quick Plug 21-pin NEM connector for easy DCC setup and features a Genesis driveline with a 5-pole skew-wound motor, a heavy die-cast frame, and all-wheel drive for smooth, quiet pulling power. Realistic details include flexible MU hoses, fine-scale Celcon handrails, etched walkway steps, see-through cab windows, and a full cab interior with McHenry knuckle couplers (Kadee compatible). Road-number variations reflect prototype diversity and grime-ready weathering options let layouts recapture periods of active service. The minimum curve radius is 18 inches, with 22 inches recommended for best performance on tighter layouts.