{"product_id":"athg97973","title":"HO 4-6-6-4 Challenger Union Pacific #3967 Model (ATHG97973)","description":"\u003cdiv class=\"product_description\"\u003e\n  \u003cp\u003eHO-scale Union Pacific 4-6-6-4 Challenger locomotive, Union Pacific number 3967. This road-number-specific model recreates the WWII-era Challenger built to haul fast freights across UP’s Wyoming Division, capturing the coal-burner, dual-smokestack look and the smoke lifters that defined the class in the 1940s and 1950s.\u003c\/p\u003e\n  \u003cp\u003eOn the layout it offers authentic UP detailing and dependable operation, including illuminated number boards and headlights, a tender light, and a richly modeled cab backhead. It uses current pickup on all driving wheels and features pivoting front and rear engines to negotiate curves, with a minimum recommended radius of 22 inches (18-inch curves are possible with the pivoting design). For fans of sound, sound-enabled versions pair a Tsunami2 decoder with dual cube speakers for synchronized chuff, whistle and bell effects, operable in both DC and DCC modes, and NMRA-compatible with CV control (CV chart included). New features add a flicker firebox with see-through door, a brighter LED headlight, and an upgraded loco-to-tender connection for greater durability and easier servicing, delivering a convincing centerpiece for any HO layout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Athearn (ATH)","offers":[{"title":"Default Title","offer_id":47557091786804,"sku":"ATHG97973","price":669.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/ATHG97973.jpg?v=1772826444","url":"https:\/\/nankinhobby.com\/products\/athg97973","provider":"Nankin Hobby","version":"1.0","type":"link"}