HO FP7A/F7B Locomotive AMTK #120/162 (ATHG19594)

An HO-scale Amtrak FP7A/F7B locomotive, road numbers 120 and 162, is a detailed replica of the FP7A/F7B diesel locomotives used to haul Amtrak passenger trains. This model captures the classic silhouette and authentic Amtrak branding, making it a compelling centerpiece for HO layouts that recreate mid-century passenger service.

Designed for authentic operation on modern layouts, the locomotive features a DCC-ready Quick Plug system with a 21-pin NEM connector, and sound‑equipped versions include an onboard DCC decoder with SoundTraxx Tsunami2 sound and dual cube speakers that perform in both DC and DCC modes. Some functions are limited in DC, but all functions are NMRA-compatible in DCC. The model rides on a heavy die-cast frame with detailed Blomberg-B trucks and RP25-wheel contours for smooth, reliable operation, and it uses body-mounted McHenry scale knuckle couplers that are compatible with Kadee couplers. Realistic touches include LED lighting, see-through cab windows with a full cab interior, etched metal fan grilles, and prototypical detail parts such as windshield wipers, lift rings, and MU hoses. Road-number specific AMTK details are reproduced for units 120 and 162, with AMTK-specific features like dynamic brakes and ATS boxes on appropriate A-units. A minimum radius of 18 inches is specified for operation, with a 22-inch radius recommended for best performance on HO layouts.