HO Ready to Run SD38 Locomotive GTW #6250 (ATH88635)

HO Scale GTW SD38 Locomotive — Grand Trunk Western livery, Ready-to-Run. This HO-scale model reproduces the General Motors Electro-Motive Division SD38 diesel-electric locomotive in Grand Trunk Western colors with road number 6250. The late-1960s prototype delivered about 2,000 horsepower from a six-axle design, and this ready-to-run model captures the look and presence of that era on an HO layout. It ships fully assembled and ready to operate, with DCC-ready wiring for easy decoder upgrades and dependable performance on standard track.

Detailing includes a highly accurate injection-molded body, see-through cab windows, and fine-scale handrails, plus separately applied wire grab irons and GTW-specific touches that enhance realism. The model rides on RP25 wheel contours for faithful tracking, with all-wheel drive and a 5‑pole motor for smooth, quiet operation. Sound-equipped versions feature onboard Econami Sound by SoundTraxx, delivering engine, horn, and bell sounds with full DCC functionality, while DC operation is supported on compatible setups via the same platform and a 21-pin NEM Quick Plug for easy decoder installation. For best performance on HO layouts, a minimum 22-inch radius curve is recommended.