HO AC4400CW Locomotive w/DCC & Sound Primed For Grime BNSF #5649 (ATHG-2076)

HO-scale GE AC4400CW diesel locomotive with DCC and sound — Primed for Grime in BNSF livery, road number 5649. This highly detailed model recreates a modern heavy-haul freight locomotive in service, pairing DCC control with authentic Tsunami2 sound for immersive operation on a home layout, while the Primed for Grime finish provides a convincing weathered look that’s ready for further weathering if desired.

Designed for true-to-life detail, the model uses Quick Plug 21-pin DCC readiness and is scaled from prototype drawings and photographs. It features LED lighting with illuminated number boards, front and rear walkway lights, and ground lighting, plus a full cab interior visible through see‑through cab windows. The drivetrain combines a Genesis 5-pole motor, precision flywheels, and a multi‑link system with all‑wheel drive and reliable electrical pickup, mounted in a heavy die-cast frame with RP25 wheels and McHenry scale‑knuckle (Kadee-compatible) couplers. Road‑number 5649 adds weathered touches like heat-worn paint and primer patches with skate-style cab antennas to match the Primed for Grime concept. It runs on layouts with an 18" minimum radius (22" recommended) for smooth operation.