HO GP7 Locomotive RDG #617 (ATHG82619)

Reading GP7 Locomotive, HO scale, in Reading Company livery, is a faithful reproduction of EMD’s GP7 road locomotive designed for HO-scale model railroads. It captures the era’s long-hood-forward operation and authentic RDG green with yellow trim, bringing the look and feel of 1950s diesel power to a modern layout. The model features see-through cab windows with a detailed interior, LED lighting for realistic illumination, and a heavy die-cast frame for traction. A Genesis-style driveline with a five-pole skew-wound motor, precision flywheels, and a multi-link drivetrain delivers smooth, quiet performance, while all-wheel electrical pickup and RP25 wheel contours ensure reliable operation on most tracks. Body-mounted McHenry scale knuckle couplers (Kadee-compatible) and a DCC-ready Quick Plug interface with a 21-pin NEM connector make digital operation straightforward.

RDG-specific detailing includes L-shaped grabs on the short hood, cab rain gutters, and the Leslie S3L horn, plus variations in fuel tanks and wheel bearings that reflect prototype differences. The GP7 line features see-through cab windows with a full interior, etched radiator and fan grilles, fine-scale Celcon handrails, and other period-correct details that enhance realism. Sound-equipped variants add a DCC decoder with SoundTraxx Tsunami2, dual speakers, and full DCC functionality, while remaining operable on DC. With prototype-backed accuracy, a minimum 18-inch turning radius, and a sturdy die-cast frame, this RDG GP7 is ready to star on HO layouts alongside the Reading roster.