{"product_id":"athg-1712","title":"HO F7A Locomotive Freight LN #831 (ATHG-1712)","description":"\u003cdiv class=\"product_description\"\u003e\n\t\u003cp\u003eAn HO scale F7A Freight Locomotive in LN 831 livery is a highly detailed diesel-electric model designed to pull freight trains on HO layouts. Recreating the classic bulldog-nose F-unit with see-through cab windows and a full interior, it combines authentic detailing—etched grills, lighted features, and separately applied parts—with a heavy die-cast frame for traction. The model rides on RP25 wheels and uses body-mounted McHenry knuckle couplers compatible with standard Kadee gear, while the DCC-ready Quick Plug system and 21-pin NEM connector simplify decoder upgrades. A Genesis-style five-pole motor and all-wheel drive deliver smooth, quiet pulling power, and the design suits HO layouts with a minimum 18\" radius (22\" recommended). Some LN variants offer onboard Tsunami2 sound for added realism, enhancing both operation and ambience on the layout.\u003c\/p\u003e\n\t\u003cp\u003ePrototype accuracy spans multiple road-name variants, with LN, FEC, ATSF, MKT, SNCT and others offering era-appropriate details such as pilots, horn configurations, grilles, and weathering cues. The model is weathering-friendly, including a Primed for grime option that provides an authentic in-service look and a natural starting point for adding grime and rust. Sound-equipped versions pair onboard DCC with Tsunami2 sound and dual speakers, while DC operation remains supported with functions active in motion. Together, the detailed exterior, rugged drivetrain, and flexible electronics make this F7A a convincing centerpiece for freight trains on any HO-scale layout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Athearn Genesis (ATHG)","offers":[{"title":"Default Title","offer_id":47610587840564,"sku":"ATHG-1712","price":217.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/ATHG-1712.jpg?v=1774302586","url":"https:\/\/nankinhobby.com\/products\/athg-1712","provider":"Nankin Hobby","version":"1.0","type":"link"}