{"product_id":"athearn-rtr-71745-ho-scale-emd-sd40t-2-ex-d-rgw-union-pacific-up-8802-dc","title":"Athearn RTR 71745 HO Scale EMD SD40T-2 Ex-D\u0026RGW Union Pacific UP 8802 DC","description":"\u003ch1\u003eAthearn RTR 71745 HO Scale EMD SD40T-2 Ex-D\u0026amp;RGW Union Pacific UP 8802 DC\u003c\/h1\u003e\n\u003cp\u003eThe SD40T-2 is a 6-axle diesel-electric locomotive built by General Motors Electro-Motive Division having a 16-cylinder EMD 645E3 diesel engine producing 3,000 horsepower (2,240 kW). 312 SD40T-2s were built for North American railroads between April 1974 and July 1980. This locomotive and the SD45T-2 are popularly called tunnel motors, but EMD’s term is SD40-2s with “cooling system modifications” because they were designed for better engine cooling in tunnels. The difference between this locomotive and its non-tunnel motor cousin, the SD40-2, are the radiator intakes and radiator fan grills located at the rear of the locomotive. The radiator air intakes in this model were along the deck to allow more fresh, cooler air to enter and less hot exhaust fumes lingering around the tunnel’s ceiling.\u003c\/p\u003e\n\u003cp\u003eAfter the 1996 merger with SP, UP inherited both former SP and Rio Grande power. While waiting to be repainted or sold off, UP added a simple patch and new road number. Many of these units kept their faded colors for years.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModified “L” Window cab\u003c\/li\u003e\n\u003cli\u003eRemoved SP light package\u003c\/li\u003e\n\u003cli\u003eFront large anticlimber\u003c\/li\u003e\n\u003cli\u003eExhaust silencer\u003c\/li\u003e\n\u003cli\u003eFaded colors\u003c\/li\u003e\n\u003cli\u003e88” nose with no class lights\u003c\/li\u003e\n\u003cli\u003eHood-mounted Nathan 3-chime horn\u003c\/li\u003e\n\u003cli\u003eFWD ditch lights\u003c\/li\u003e\n\u003cli\u003eExtended range dynamic brakes\u003c\/li\u003e\n\u003cli\u003e4,500 gallon fuel tank\u003c\/li\u003e\n\u003cli\u003eFine scale handrails\u003c\/li\u003e\n\u003cli\u003ePhoto-etched windshield wipers\u003c\/li\u003e\n\u003cli\u003eSeparately applied air tanks\u003c\/li\u003e\n\u003cli\u003eLED Lighting\u003c\/li\u003e\n\u003cli\u003eHTC truck sideframes\u003c\/li\u003e\n\u003cli\u003eSee-through cab windows\u003c\/li\u003e\n\u003cli\u003eWelded electrical cabinet air filter box\u003c\/li\u003e\n\u003cli\u003eAll-wheel electrical pickup\u003c\/li\u003e\n\u003cli\u003eSee-through dynamic brake fans\u003c\/li\u003e\n\u003cli\u003e“Mushroom” nose vent on right side\u003c\/li\u003e\n\u003cli\u003eSeparately applied wire grab irons\u003c\/li\u003e\n\u003cli\u003eRubber trainline and MU hoses with silver ends\u003c\/li\u003e\n\u003cli\u003eLate Dash-2 cab, front window arrangement per prototype\u003c\/li\u003e\n\u003cli\u003eSee-through radiator grilles with new rear truck gearbox specific for the tunnel motor\u003c\/li\u003e\n\u003cli\u003eSpeed recorder attached to appropriate axle per prototype\u003c\/li\u003e\n\u003cli\u003eMcHenry® operating scale knuckle couplers\u003c\/li\u003e\n\u003cli\u003eAll-wheel drive with precision gears for smooth and quiet operation\u003c\/li\u003e\n\u003cli\u003e5-pole motor with flywheels and multi-link drivetrain for trouble-free operation\u003c\/li\u003e\n\u003cli\u003eChassis accepts Genesis motor retro fit kit for an even higher performance motor\u003c\/li\u003e\n\u003cli\u003eDCC Ready 21-pin NEM Quick Plug™ technology\u003c\/li\u003e\n\u003cli\u003eNickel plated, blackened machined wheels\u003c\/li\u003e\n\u003cli\u003eWheels with RP25 contours operate on all popular brands of track\u003c\/li\u003e\n\u003cli\u003eHighly-detailed, injection molded body\u003c\/li\u003e\n\u003cli\u003eMinimum radius: 18” — Recommended radius: 22”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSPECIFICATIONS:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDCC: Ready\u003c\/li\u003e\n\u003cli\u003eEra:\u003cspan\u003e \u003c\/span\u003e1991-2010\u003c\/li\u003e\n\u003cli\u003ePrototype Manufacturer: EMD\u003c\/li\u003e\n\u003cli\u003eAxles: 6\u003c\/li\u003e\n\u003cli\u003eSub Brand: ATHEARN\u003c\/li\u003e\n\u003cli\u003eLighted: LED\u003c\/li\u003e\n\u003cli\u003eSound: Ready\u003c\/li\u003e\n\u003cli\u003eMinimum Radius: 18\" (457 mm)\u003c\/li\u003e\n\u003cli\u003eReporting Mark:\u003cspan\u003e \u003c\/span\u003ePFG\/UP\u003c\/li\u003e\n\u003cli\u003eFull Road Name:\u003cspan\u003e \u003c\/span\u003eUnion Pacific (Ex-SP)\u003c\/li\u003e\n\u003cli\u003eScale: HO\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Athearn","offers":[{"title":"Default Title","offer_id":44097135214805,"sku":"ATH71745","price":147.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/1972\/4454\/products\/athearn-rtr-71745-ho-scale-emd-sd40t-2-ex-d-rgw-union-pacific-up-8802-dc.jpg?v=1680289669","url":"https:\/\/www.whiterosehobbies.com\/products\/athearn-rtr-71745-ho-scale-emd-sd40t-2-ex-d-rgw-union-pacific-up-8802-dc","provider":"White Rose Hobbies","version":"1.0","type":"link"}