{"product_id":"atlas-master-gold-series-n-40005593-dcc-tsunami-2-sound-equipped-emd-sd45-high-short-hood-locomotive-norfolk-western-bicentennial-nw-1776","title":"Atlas Master Gold Series N 40005593 DCC\/Tsunami 2 Sound Equipped EMD SD45 High Short Hood Locomotive Norfolk \u0026 Western 'Bicentennial' NW #1776","description":"\u003cdiv class=\"story\"\u003e\n\u003cdiv class=\"story\"\u003e\n\u003cp align=\"justify\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eDuring the 1960s the demand for high HP locomotives drove EMD and competitor GE to continue to push the limits of locomotive design. During the time when 3,000 HP 16-cylinder prime movers were the norm, EMD made the decision to introduce a 20-cylinder, 3600 HP design. Introduced in 1965, the SD45, with its distinctive flared radiator design, was purchased by many major US railroads, totaling over 1,200 units until the SD45-2 replaced it in the EMD catalog in 1972.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eThe SD45 did have some teething problems, most notably crankshaft failures. EMD did provide a means to remedy this issue, but some railroads chose to derate the SD45 to 3,000 HP, or in some cases replace the prime mover with the 16-cylinder 3,000 HP as utilized in the SD40-2. Most railroads decided that the extra 600 HP was pushing the limits of the 645 prime mover and preferred the reliability of the 16-cylinder design. The SD40-2 proved to be the best choice for many railroads. It would take a new design, the 710 series prime mover first featured in the SD50, for EMD to reach past 3,000 HP once again.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eMany units are still in service today, most being rebuilt as mentioned. Some did retain the stock 20-cylinder prime mover, a beefed-up engine block mitigated crankshaft failures. Quite a few examples exist in museums, proving that despite some problems the EMD SD45 remains a popular locomotive.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eThe Atlas N Scale SD45 is an accurate rendition of the EMD design, matching many of the variations as seen during the production of the prototype locomotive.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"story\"\u003e\n\u003cp align=\"justify\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eAll new tooling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eGolden-white LEDs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003ePainted safety rails\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eDirectional lighting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eBlackened metal wheels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eMagnetic knuckle couplers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eAtlas Master Gold version features Soundtraxx Tsunami 2 Decoder**\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eSilver Sound Ready (equipped with speaker for easy conversion to DCC sound)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003e\u003cstrong\u003eAtlas Master Series Gold Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eSoundtraxx Tsunami 2 Decoder equipped**\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003e\u003cstrong\u003eAtlas Master® Series Silver Additional Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"\u003eNMRA 21-pin plug for DCC (Decoder-ready)**\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003e\u003cem\u003e**Lombard Hobbies Recommendation - As modelers ourselves we highly recommend ONLY running DCC on DCC systems and DC on DC systems, regardless of 'Dual-Mode' capability. \u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cem\u003eThis gives optimum performance and safeguards the unit from possible damage from running on a different system than originally intended and from any inexperienced operator errors.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: medium; color: #ff0000; font-family: arial, helvetica, sans-serif;\"\u003e\u003cem\u003e\u003cstrong\u003eLombard Hobbies = Big Inventory ∙ Value Pricing ∙ Fast Shipping ∙ Great Service\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Atlas N","offers":[{"title":"Default Title","offer_id":48320169967769,"sku":"ATL40005593","price":187.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/8847\/0425\/files\/40005593TQ__58248.1724257738.1280.1280__36580.1724270017.1280.1280.jpg?v=1784156363","url":"https:\/\/lombardhobby.com\/products\/atlas-master-gold-series-n-40005593-dcc-tsunami-2-sound-equipped-emd-sd45-high-short-hood-locomotive-norfolk-western-bicentennial-nw-1776","provider":"Lombard Hobbies","version":"1.0","type":"link"}