{"product_id":"athg31793","title":"HO AC4400CW Locomotive with DCC and Sound, UP 6837 (ATHG31793)","description":"\u003cdiv class=\"product_description\"\u003e\n    \u003cp\u003eHO-scale AC4400CW Locomotive with DCC and Sound in Union Pacific UP 6837. This highly detailed model faithfully recreates GE’s AC4400CW in UP livery, including a red frame stripe and road-number-specific touches like a Leslie 3-chime horn, a large roof-mounted GPS dome, and a walkways capacitor box. It’s designed for modern HO layouts with DCC-ready Quick Plug technology and a 21-pin NEM connector, and features prototype-accurate LED lighting with illuminated number boards and front\/rear walkway lights.\u003c\/p\u003e\n    \u003cp\u003eBuilt on a Genesis drive with a heavy die-cast frame, this model offers all-wheel-drive performance, reliable current pickup, and RP25-wheel contours for smooth operation on HO track. The sound-equipped version includes an onboard DCC decoder with SoundTraxx Tsunami2 and dual speakers for realistic engine, horn, and bell sounds, plus full DCC functionality and CV-based tuning for precise slow-speed control. Road-number-specific UP 6837 details—red frame stripe, Leslie 3-chime horn, GPS dome and related details—make it a road-name-accurate centerpiece for Union Pacific operations on busy mainlines.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Athearn (ATH)","offers":[{"title":"Default Title","offer_id":47843991322676,"sku":"ATHG31793","price":369.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/ATHG31793.jpg?v=1779963713","url":"https:\/\/nankinhobby.com\/products\/athg31793","provider":"Nankin Hobby","version":"1.0","type":"link"}