{"title":"Product Specific SD50 Series (EMD)","description":"","products":[{"product_id":"atlas-master-line-n-40005192-silver-series-sd50-southern-pacific-5504","title":"Atlas Master Line N 40005192 Silver Series SD50, Southern Pacific #5504","description":"Silver Series - DC Standard \u003cbr\u003e\u003cbr\u003e With ditch lights\u003cbr\u003e\u003cbr\u003eEMD introduced the SD-50 in the early 1980s with a 16 cylinder, 3500hp engine to attain the power that they had early gotten from a 20 cylinder locomotive. The new, longer frame allowed the dynamic brake resistors to be relocated to a cooler area found between the central air intake and the cab.\u003cbr\u003e\u003cbr\u003eThe SD-60 varied little from its predecessor visually, the main changes taking place internally with the aging 645F engine being replaced by the 710G. The two locomotives can be distinguished by the door panels; the SD-50 features four latched doors in six door panels whereas the SD-60 has six latched doors in eight door panels.\u003cbr\u003e\u003cbr\u003eThe \"wide nose\" or \"safety cab\" was first offered as an option to US railroads in 1988. Union Pacific received the first units in early 1989. In 1991, the contour of the nose was changed slightly, going from a 3-piece to 2-piece windshield and tapering the sides of the nose to improve visibility for the crew. Burlington Northern was the first recipient of the revised model.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eDeck or pilot mounted ditch lights as appropriate per the prototype\u003cbr\u003eDirectional lighting\u003cbr\u003eSeparate plow and winterization hatch that can be installed by the modeler\u003cbr\u003eBlackened wheels\u003cbr\u003eSlower speed motor for closer to scale speeds\u003cbr\u003eAccuMate magnetic knuckle couplers\u003cbr\u003eGolden-White LEDs\u003cbr\u003e\u003cbr\u003eSilver Sound Ready\u003cbr\u003eAtlas Silver Sound Ready models are equipped with a speaker for easy conversion to sound with the addition of a decoder","brand":"Atlas","offers":[{"title":"Default Title","offer_id":42130568872018,"sku":"ATL-40005192","price":137.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/n40005192__47123.1754962681.jpg?v=1757083809"},{"product_id":"atlas-master-line-n-40005193-silver-series-sd50-southern-pacific-5511","title":"Atlas Master Line N 40005193 Silver Series SD50, Southern Pacific #5511","description":"Silver Series - DC Standard \u003cbr\u003e\u003cbr\u003e With ditch lights\u003cbr\u003e\u003cbr\u003eEMD introduced the SD-50 in the early 1980s with a 16 cylinder, 3500hp engine to attain the power that they had early gotten from a 20 cylinder locomotive. The new, longer frame allowed the dynamic brake resistors to be relocated to a cooler area found between the central air intake and the cab.\u003cbr\u003e\u003cbr\u003eThe SD-60 varied little from its predecessor visually, the main changes taking place internally with the aging 645F engine being replaced by the 710G. The two locomotives can be distinguished by the door panels; the SD-50 features four latched doors in six door panels whereas the SD-60 has six latched doors in eight door panels.\u003cbr\u003e\u003cbr\u003eThe \"wide nose\" or \"safety cab\" was first offered as an option to US railroads in 1988. Union Pacific received the first units in early 1989. In 1991, the contour of the nose was changed slightly, going from a 3-piece to 2-piece windshield and tapering the sides of the nose to improve visibility for the crew. Burlington Northern was the first recipient of the revised model.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eDeck or pilot mounted ditch lights as appropriate per the prototype\u003cbr\u003eDirectional lighting\u003cbr\u003eSeparate plow and winterization hatch that can be installed by the modeler\u003cbr\u003eBlackened wheels\u003cbr\u003eSlower speed motor for closer to scale speeds\u003cbr\u003eAccuMate magnetic knuckle couplers\u003cbr\u003eGolden-White LEDs\u003cbr\u003e\u003cbr\u003eSilver Sound Ready\u003cbr\u003eAtlas Silver Sound Ready models are equipped with a speaker for easy conversion to sound with the addition of a decoder","brand":"Atlas","offers":[{"title":"Default Title","offer_id":42130568904786,"sku":"ATL-40005193","price":137.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/n40005192__07296.jpg?v=1756163774"},{"product_id":"atlas-master-line-n-40005194-silver-series-sd50-southern-pacific-5517","title":"Atlas Master Line N 40005194 Silver Series SD50, Southern Pacific #5517","description":"Silver Series - DC Standard \u003cbr\u003e\u003cbr\u003e With ditch lights\u003cbr\u003e\u003cbr\u003eEMD introduced the SD-50 in the early 1980s with a 16 cylinder, 3500hp engine to attain the power that they had early gotten from a 20 cylinder locomotive. The new, longer frame allowed the dynamic brake resistors to be relocated to a cooler area found between the central air intake and the cab.\u003cbr\u003e\u003cbr\u003eThe SD-60 varied little from its predecessor visually, the main changes taking place internally with the aging 645F engine being replaced by the 710G. The two locomotives can be distinguished by the door panels; the SD-50 features four latched doors in six door panels whereas the SD-60 has six latched doors in eight door panels.\u003cbr\u003e\u003cbr\u003eThe \"wide nose\" or \"safety cab\" was first offered as an option to US railroads in 1988. Union Pacific received the first units in early 1989. In 1991, the contour of the nose was changed slightly, going from a 3-piece to 2-piece windshield and tapering the sides of the nose to improve visibility for the crew. Burlington Northern was the first recipient of the revised model.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eDeck or pilot mounted ditch lights as appropriate per the prototype\u003cbr\u003eDirectional lighting\u003cbr\u003eSeparate plow and winterization hatch that can be installed by the modeler\u003cbr\u003eBlackened wheels\u003cbr\u003eSlower speed motor for closer to scale speeds\u003cbr\u003eAccuMate magnetic knuckle couplers\u003cbr\u003eGolden-White LEDs\u003cbr\u003e\u003cbr\u003eSilver Sound Ready\u003cbr\u003eAtlas Silver Sound Ready models are equipped with a speaker for easy conversion to sound with the addition of a decoder","brand":"Atlas","offers":[{"title":"Default Title","offer_id":42130568937554,"sku":"ATL-40005194","price":137.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/n40005192__79469.jpg?v=1756163774"},{"product_id":"preorder-walthers-mainline-ho-910-20390-emd-sd50-diesel-locomotive-reading-northern-5019-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20390 EMD SD50 Diesel Locomotive, Reading \u0026 Northern #5019 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187447074898,"sku":"910-20390-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10390_big_8c7bf6d0-ec7f-4615-b254-42b0cf2d1c63.jpg?v=1761164801"},{"product_id":"preorder-walthers-mainline-ho-910-10350-emd-sd50-diesel-locomotive-undecorated-169-98","title":"PREORDER Walthers Mainline HO 910-10350 EMD SD50 Diesel Locomotive, Undecorated","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187447402578,"sku":"910-10350-PRE","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10350_big_d900efe7-88c4-4fbd-981f-7aa92431f006.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-10386-emd-sd50-diesel-locomotive-missouri-pacific-5053-169-98","title":"PREORDER Walthers Mainline HO 910-10386 EMD SD50 Diesel Locomotive, Missouri Pacific #5053","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187447468114,"sku":"910-10386-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10386_big.jpg?v=1761164799"},{"product_id":"preorder-walthers-mainline-ho-910-10381-emd-sd50-diesel-locomotive-csx-8516-169-98","title":"PREORDER Walthers Mainline HO 910-10381 EMD SD50 Diesel Locomotive, CSX #8516","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187447566418,"sku":"910-10381-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10381_big.jpg?v=1761164799"},{"product_id":"preorder-walthers-mainline-ho-910-20382-emd-sd50-diesel-locomotive-csx-8542-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20382 EMD SD50 Diesel Locomotive, CSX #8542 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187447599186,"sku":"910-20382-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10382_big_16f62fa5-ffe5-49bb-9e0a-9a947e5a58e2.jpg?v=1761164802"},{"product_id":"preorder-walthers-mainline-ho-910-20389-emd-sd50-diesel-locomotive-reading-northern-5018-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20389 EMD SD50 Diesel Locomotive, Reading \u0026 Northern #5018 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187447861330,"sku":"910-20389-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10389_big_bd7fd44e-f1e2-4c3c-91e7-6e8282646da1.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-10389-emd-sd50-diesel-locomotive-reading-northern-5019-169-98","title":"PREORDER Walthers Mainline HO 910-10389 EMD SD50 Diesel Locomotive, Reading \u0026 Northern #5019","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187448025170,"sku":"910-10389-PRE","price":17.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10389_big.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-20379-emd-sd50-diesel-locomotive-conrail-6808-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20379 EMD SD50 Diesel Locomotive, Conrail #6808 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187448057938,"sku":"910-20379-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10379_big.jpg?v=1761164799"},{"product_id":"preorder-walthers-mainline-ho-910-20383-emd-sd50-diesel-locomotive-lake-state-6352-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20383 EMD SD50 Diesel Locomotive, Lake State #6352 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187448189010,"sku":"910-20383-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10383_big.jpg?v=1761164799"},{"product_id":"preorder-walthers-mainline-ho-910-20380-emd-sd50-diesel-locomotive-conrail-6825-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20380 EMD SD50 Diesel Locomotive, Conrail #6825 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. 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As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187448680530,"sku":"910-10382-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10382_big.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-10385-emd-sd50-diesel-locomotive-missouri-pacific-5036-169-98","title":"PREORDER Walthers Mainline HO 910-10385 EMD SD50 Diesel Locomotive, Missouri Pacific #5036","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. 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As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187449237586,"sku":"910-10388-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10388_big_d40a9269-6182-4a86-ba5b-dace86c77f5d.jpg?v=1761164801"},{"product_id":"preorder-walthers-mainline-ho-910-10383-emd-sd50-diesel-locomotive-lake-state-6353-169-98","title":"PREORDER Walthers Mainline HO 910-10383 EMD SD50 Diesel Locomotive, Lake State #6353","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187449335890,"sku":"910-10383-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10383_big_57755fad-1cd1-4185-ad63-d477eaa31084.jpg?v=1761164802"},{"product_id":"preorder-walthers-mainline-ho-910-20350-emd-sd50-diesel-locomotive-undecorated-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20350 EMD SD50 Diesel Locomotive, Undecorated (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187449368658,"sku":"910-20350-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10350_big.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-20384-emd-sd50-diesel-locomotive-lake-state-6855-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20384 EMD SD50 Diesel Locomotive, Lake State #6855 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187449434194,"sku":"910-20384-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10384_big.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-20381-emd-sd50-diesel-locomotive-csx-8515-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20381 EMD SD50 Diesel Locomotive, CSX #8515 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187449499730,"sku":"910-20381-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10381_big_5d57619c-f2ce-450e-b113-87201a2d0a7d.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-20385-emd-sd50-diesel-locomotive-missouri-pacific-5005-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20385 EMD SD50 Diesel Locomotive, Missouri Pacific #5005 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187449532498,"sku":"910-20385-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10385_big_e6f2af13-78dc-426c-abcd-8313861dd64d.jpg?v=1761164801"},{"product_id":"preorder-walthers-mainline-ho-910-20392-emd-sd50-diesel-locomotive-utah-6062-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20392 EMD SD50 Diesel Locomotive, Utah #6062 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. 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As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187449827410,"sku":"910-10384-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10384_big_757176c7-3e8f-48c3-a818-eee620a692bc.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-10391-emd-sd50-diesel-locomotive-utah-6063-169-98","title":"PREORDER Walthers Mainline HO 910-10391 EMD SD50 Diesel Locomotive, Utah #6063","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. 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As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187449958482,"sku":"910-10392-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10392_big.jpg?v=1761164799"},{"product_id":"preorder-walthers-mainline-ho-910-20388-emd-sd50-diesel-locomotive-seaboard-system-8615-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20388 EMD SD50 Diesel Locomotive, Seaboard System #8615 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187449991250,"sku":"910-20388-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10388_big.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-10390-emd-sd50-diesel-locomotive-reading-northern-5020-169-98","title":"PREORDER Walthers Mainline HO 910-10390 EMD SD50 Diesel Locomotive, Reading \u0026 Northern #5020","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187450056786,"sku":"910-10390-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10390_big.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-20386-emd-sd50-diesel-locomotive-missouri-pacific-5024-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20386 EMD SD50 Diesel Locomotive, Missouri Pacific #5024 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187450220626,"sku":"910-20386-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10386_big_bbed28bc-6214-402a-9450-aa33d0646717.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-10387-emd-sd50-diesel-locomotive-seaboard-system-8618-169-98","title":"PREORDER Walthers Mainline HO 910-10387 EMD SD50 Diesel Locomotive, Seaboard System #8618","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187450351698,"sku":"910-10387-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10387_big_39b18a99-a303-42ab-a365-16db606cbcfd.jpg?v=1761164801"},{"product_id":"preorder-walthers-mainline-ho-910-10379-emd-sd50-diesel-locomotive-conrail-6827-169-98","title":"PREORDER Walthers Mainline HO 910-10379 EMD SD50 Diesel Locomotive, Conrail #6827","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187450482770,"sku":"910-10379-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10379_big_d06640c6-c03f-4a9a-9fc0-46fac1d99e42.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-10380-emd-sd50-diesel-locomotive-conrail-6832-169-98","title":"PREORDER Walthers Mainline HO 910-10380 EMD SD50 Diesel Locomotive, Conrail #6832","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe WalthersMainline SD50 has the features you want to make it a star performer on your layout:\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eDetailed HT-C truck sideframes\u003cbr\u003eRevised and corrected dynamic brake intake grilles\u003cbr\u003eAnti-slip detail on walkways\u003cbr\u003eSee-through step treads\u003cbr\u003ePhase Two shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256) sold separately\u003cbr\u003ePre-installed 28mm round speaker in standard all DC and DCC models\u003cbr\u003e21-pin DCC plug in all models\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003ePhase II body shell includes molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (#910-256), sold separately\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003eFive-pole skew-wound motor for reliable, trouble free operation\u003cbr\u003e14:1 gear ratio for exceptional slow-speed performance\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit running\u003cbr\u003eAll-wheel drive and electrical pickup for exceptional pulling power\u003cbr\u003eDual-machined brass flywheels for smooth motor operation\u003cbr\u003eHeavy die-cast metal chassis keeps the SD50 on track\u003cbr\u003eRP-25 metal wheels\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187450450002,"sku":"910-10380-PRE","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10380_big_619d4c04-b50f-46b8-bc5f-916b54ea038c.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-20391-emd-sd50-diesel-locomotive-utah-6061-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20391 EMD SD50 Diesel Locomotive, Utah #6061 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187450581074,"sku":"910-20391-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10391_big_3a889022-ffac-4515-be08-b97ea7541594.jpg?v=1761164800"},{"product_id":"preorder-walthers-mainline-ho-910-20387-emd-sd50-diesel-locomotive-seaboard-system-8602-dcc-sound-equipped-216-73","title":"PREORDER Walthers Mainline HO 910-20387 EMD SD50 Diesel Locomotive, Seaboard System #8602 (DCC \u0026 Sound Equipped)","description":"This WalthersMainline EMD SD50 is perfect for heavy freight service on your HO Scale railroad. As demand for higher-horsepower units and better fuel economy continued to grow in the late 1970s, EMD began testing a new six-axle model in 1979, which entered production as the SD50 in 1981. Like the prototype, this locomotive is a great addition to your railroad's fleet of heavy diesel road units. The WalthersMainline SD50 has the features you want to make it a star performer on your layout!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eOne time run of these road numbers, order now - limited quantity available!\u003cbr\u003ePrototypes in main line, regional and lease-fleet service from 1984 to the present\u003cbr\u003eUpdated power trucks with HT-C sideframes\u003cbr\u003eOpen grating on steps\u003cbr\u003ePhase Two body shell with molded drill starter points for grab irons in EMD SD50-60 Diesel Detail Kit (910-256) sold separately\u003cbr\u003eCorrect size RP-25 metal wheels\u003cbr\u003eProto MAX(TM) metal knuckle couplers\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eEquipped with ESU sound and DCC for use on DCC and DC layouts featuring:\u003cbr\u003e4 Function outputs with brightness control by CV\u003cbr\u003eFully DCC compatible\u003cbr\u003e14, 28, 128 speed steps\u003cbr\u003eDual-mode DC-DCC\u003cbr\u003e4 Air horns changeable by CVs\u003cbr\u003e2 Bells changeable by CVs\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSame powerful drive as WalthersProto locos featuring:\u003cbr\u003e5-pole skew-wound motor\u003cbr\u003e14:1 gear ratio\u003cbr\u003eHelical-cut gears for quiet operation and easy multiple unit operation\u003cbr\u003eAll-wheel drive and electrical pickup\u003cbr\u003eDual machined brass flywheels\u003cbr\u003eHeavy die-cast metal chassis\u003cbr\u003eConstant and directional LED headlights","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42187450875986,"sku":"910-20387-PRE","price":21.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/emd_sd50_standard_dc_910-10387_big.jpg?v=1761164800"}],"url":"https:\/\/modeltrainstuff.com\/collections\/product-specific-sd50-series-emd.oembed","provider":"Model Train Stuff","version":"1.0","type":"link"}