{"product_id":"athg-1344","title":"HO GP7R Locomotive ROCK #4506 (ATHG-1344)","description":"\u003cdiv class=\"product_description\"\u003e\n  \u003cp\u003eHO GP7R Locomotive, Rock Island #4506, is a highly detailed HO-scale model of an EMD GP7R rebuilt switcher, captured in Rock Island livery for realistic operation on standard layouts. It supports both DC and DCC operation, and sound-equipped versions feature onboard DCC decoders with SoundTraxx Tsunami2 and dual speakers for authentic locomotive sound. The model includes a see-through cab with a full interior, fine-scale Celcon handrails, etched radiator and fan grilles, a heavy die-cast frame for traction, and body-mounted McHenry scale knuckle couplers (Kadee-compatible) with RP25-contoured wheels for smooth performance on popular HO tracks. \u003c\/p\u003e\n  \u003cp\u003eRock Island-specific details emphasize prototype accuracy, including non-dynamic roof-hatch variants, early Pyle headlights, a Nathan P5 horn, firecracker antenna, and pipe-style handrails. Under the shell, a Genesis driveline with a 5-pole skew-wound motor, precision flywheels, and a multi-link drivetrain delivers strong pulling power and quiet operation, supported by all-wheel drive and reliable electrical pickup. It runs on minimum 18-inch radius curves (22-inch recommended) and uses Quick Plug plug-and-play electronics with a 21-pin NEM connector for easy DCC installation, with NMRA-compatible functions in DCC mode and CV-based customization. Road-number and paint schemes are drawn from prototype resources, making this Rock Island GP7R a faithful centerpiece for any HO railroad layout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Athearn Genesis (ATHG)","offers":[{"title":"Default Title","offer_id":47924924973108,"sku":"ATHG-1344","price":239.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/ATHG-1344.jpg?v=1782144295","url":"https:\/\/nankinhobby.com\/products\/athg-1344","provider":"Nankin Hobby","version":"1.0","type":"link"}