{"product_id":"ath25543","title":"N 4-6-6-4 Union Pacific #3967 Challenger Steam Locomotive (ATH25543)","description":"\u003cdiv class=\"product_description\"\u003e\n\t\u003cp\u003eAn N-scale Union Pacific 4-6-6-4 Challenger steam locomotive, road number UP 3967, this ready-to-run model faithfully recreates UP’s postwar Challenger class. The UP 3967 variant is configured as a coal burner with dual smokestacks and smoke lifters, reflecting service from the 1940s through the late 1950s.\u003c\/p\u003e\n\t\u003cp\u003eDesigned for realistic operation on an N-scale layout, it features a five-pole motor with flywheel for smooth running, a heavy die-cast frame for traction, and LED lighting with directional headlights. The model includes a full cab interior, see-through running boards and cab windows, and finely applied piping and valves with operating eccentric cranks. Coupling is via McHenry scale knuckle couplers. It is available as a DCC-ready model with Quick Plug plug-and-play technology; sound-equipped variants carry a tender-mounted DCC decoder with SoundTraxx Tsunami2 sound and support DC\/DCC operation, with full DCC functions and adjustable CVs. The locomotive negotiates 11-inch radius curves thanks to pivoting front and rear engines, with a minimum recommended radius of 15 inches for reliable operation on typical layouts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Athearn (ATH)","offers":[{"title":"Default Title","offer_id":47574346956852,"sku":"ATH25543","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/ATH25543.jpg?v=1773318630","url":"https:\/\/nankinhobby.com\/products\/ath25543","provider":"Nankin Hobby","version":"1.0","type":"link"}