{"product_id":"walthers-mainline-ho-21007-emd-sd70m-esu-csx-4679-dcc-and-sound","title":"Walthers Mainline HO 21007 EMD SD70M ESU, CSX #4679 (DCC and Sound)","description":"Bring big power to your HO railroad with the WalthersMainline SD70M!Introduced in 1992 and built through 2004, this later \"modified\" (as notedby the \"M\" in the model designation) version of the EMD SD70, was equippedwith a wide nose and North American Safety Cab. Based on the Phase Iversion our layout-ready models feature:\u003cbr\u003eOne time run of these roadnumbers, order now - limited quantityavailable!Correct North American Safety Cab per prototypeFlush radiators per early production unitsCorrect HTCR-1a or HTCR-1b trucks per prototypeBrass Nathan K5 air hornTreadplate detail on walkwaysMinimum radius 18\" (22\" or larger recommended) Fully assembledLED Lighting includes:\u003cbr\u003eHigh or low headlight per prototypeImproved, working front ditch lightsConstant and directional lights\u003cbr\u003eAvailable with ESU Sound \u0026amp; DCC for DCC or DC powered layouts with:\u003cbr\u003eFour air horns changeable by CVs:K5LAR24P5R24K3LA2K3L\u003cbr\u003e2 Bells changeable by CVs:\u003cbr\u003eGraham E-bellSteel Bell\u003cbr\u003e21-Pin DCC plugSame powerful drive as WalthersProto(R) locos featuring:\u003cbr\u003e5-pole skew-wound motor14:1 gear ratioHelical-cut gears for quiet operation and easy multiple unitoperationAll-wheel drive and electrical pickupDual machined brass flywheelsHeavy die cast metal chassis\u003cbr\u003eCab interior5000-gallon fuel tank w\/road specific detailsStandard bell on conductor's sideMolded drill starter points for grab irons - easily added withSD70-Series Diesel Detail Kit (910-261, sold separately)Correct size RP-25 metal wheelsProto MAX(TM) magnetic metal knuckle couplers\u003cbr\u003e\u003cbr\u003ePLEASE NOTE: When operating Walthers-branded DCC-equipped locomotives in DCmode, do not use power packs that exceed an 18V rating. This includes MRC1300-series power packs which have known issues with our decoders.\u003cbr\u003eRoad-specific details on this model include:\u003cbr\u003eHigh headlightHTCR-1a trucksNose door w\/window\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Walthers","offers":[{"title":"Default Title","offer_id":42129849745490,"sku":"910-21007","price":203.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3410\/2098\/files\/09100000021007__46218.1717784818.500.750__79544.jpg?v=1756144159","url":"https:\/\/modeltrainstuff.com\/products\/walthers-mainline-ho-21007-emd-sd70m-esu-csx-4679-dcc-and-sound","provider":"Model Train Stuff","version":"1.0","type":"link"}