{"product_id":"athg97971","title":"HO 4-6-6-4 Union Pacific #3985 Modern Steam Locomotive (ATHG97971)","description":"\u003cdiv class=\"product_description\"\u003e\n  \u003cp\u003eHO-scale Union Pacific 4-6-6-4 Challenger in a modern excursion configuration, UP 3985, designed for realistic HO model railroading. This version recreates UP’s Challenger in its late-20th-century excursion form, powered by an oil burner, and offers a convincing centerpiece for mainline-style layouts from the 1980s to the 2000s.\u003c\/p\u003e\n  \u003cp\u003eHighlights include illuminated number boards and headlights, a reverse-off headlight, and a tender back-up light, plus pivoting front and rear engines to handle 18-inch-radius curves. The locomotive features detailed cab and boiler work, current pickup on all wheels, and a full suite of authentic sounds with a tender-mounted DCC decoder and SoundTraxx Tsunami2 for DC and DCC operation. New features add dual cube speakers for richer sound, a flickering see-through-firebox effect, brighter LED lighting, and an upgraded loco-to-tender harness. Additional detailing includes individually applied parts such as brass-painted bell and whistle, piping, valves, generator, steps, air pump, air tanks, reverser and coupler lift bar, and a front coupler pocket for an operating coupler. The model carries a 22-inch minimum curve radius for smooth operation on most HO layouts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Athearn (ATH)","offers":[{"title":"Default Title","offer_id":47606195454004,"sku":"ATHG97971","price":669.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/ATHG97971.jpg?v=1774275491","url":"https:\/\/nankinhobby.com\/products\/athg97971","provider":"Nankin Hobby","version":"1.0","type":"link"}