{"product_id":"walthersmainline-910-50739-72-centerbeam-flatcar-w-standard-beam-csx-600957-ho-scale","title":"WalthersMainline (910-50739) | 72' Centerbeam Flatcar w\/ Standard Beam | CSX #600957 | HO Scale","description":"\u003cdiv style=\"font-family: Arial,sans-serif; color: #1f2a35; line-height: 1.8; max-width: 900px; margin: auto; font-size: 16px;\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg,#f4fbfd,#ffffff); border-left: 8px solid #45A1BB; padding: 28px; margin-bottom: 22px; border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch2 style=\"color: #0c07e3; margin: 0; font-size: 34px; line-height: 1.1;\"\u003eWalthersMainline HO Scale 72' Centerbeam Flatcar with Standard Beam\u003c\/h2\u003e\n\u003ch3 style=\"color: #45a1bb; margin: 6px 0 14px; font-size: 24px; font-weight: 600;\"\u003eCSX #600957 • Ready to Run\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 17px; line-height: 1.8;\"\u003eAdd realistic lumber and building-materials traffic to your HO scale freight operations with this WalthersMainline 72' Centerbeam Flatcar in CSX lettering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\u003ch3 style=\"color: #0c07e3; border-bottom: 3px solid #45A1BB; padding-bottom: 8px; font-size: 24px;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.9; margin-bottom: 26px;\"\u003eThis WalthersMainline HO scale 72' Centerbeam Flatcar with Standard Beam brings a familiar modern freight car to your layout in ready-to-run form. Decorated for CSX #600957, this car is ideal for hauling lumber, plywood, drywall, wrapped building materials, and other construction-related loads. Its full-height standard center partition gives the car a strong modern freight profile, while the heavy die-cast metal underframe, RP-25 turned metal wheelsets, and Proto MAX metal knuckle couplers provide dependable tracking and smooth operation in regular layout service.\u003c\/p\u003e\n\u003c!-- HISTORY SECTION --\u003e\n\u003ch3 style=\"color: #0c07e3; border-bottom: 3px solid #45A1BB; padding-bottom: 8px; font-size: 24px;\"\u003e72' Centerbeam Flatcars\u003c\/h3\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.9; margin-bottom: 22px;\"\u003eCenterbeam flatcars were developed to move lumber and construction materials more efficiently by allowing balanced loading on both sides of a reinforced center partition. This design helps stabilize cargo while maximizing usable loading space, making centerbeams a common sight in modern freight service.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.9; margin-bottom: 44px;\"\u003eStandard beam centerbeam cars are especially useful for modeling contemporary building-materials traffic. Their tall center structure and long flatcar profile make them instantly recognizable in manifest freight, local service, and dedicated lumber trains, giving this CSX version a practical place on modern-era HO scale layouts.\u003c\/p\u003e\n\u003c!-- PRODUCT FEATURES --\u003e\n\u003cdiv style=\"background: #eef6fa; border: 1px solid #b8dce8; border-left: 8px solid #0c07e3; border-radius: 12px; padding: 28px; margin: 0 0 38px 0; box-shadow: 0 2px 8px rgba(0,0,0,0.05);\"\u003e\n\u003ch3 style=\"color: #0c07e3; margin-top: 0; border-bottom: 2px solid #45A1BB; padding-bottom: 10px; font-size: 24px;\"\u003eProduct Features\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px; font-size: 16px; line-height: 1.95;\"\u003e\n\u003cdiv style=\"margin-bottom: 12px; padding-left: 22px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #45a1bb;\"\u003e•\u003c\/span\u003eHeavy die-cast metal underframe for excellent tracking\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 12px; padding-left: 22px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #45a1bb;\"\u003e•\u003c\/span\u003eCorrect 36 scale inch diameter RP-25 turned metal wheelsets\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 22px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #45a1bb;\"\u003e•\u003c\/span\u003eProto MAX(TM) metal knuckle couplers\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CTA --\u003e\n\u003cdiv style=\"background: linear-gradient(90deg,#0c07e3,#2D8DAA); color: white; padding: 24px 28px; border-radius: 12px; margin: 38px 0 50px 0; box-shadow: 0 2px 8px rgba(0,0,0,0.08);\"\u003e\n\u003ch3 style=\"margin-top: 0; margin-bottom: 10px; color: white; font-size: 24px;\"\u003eReserve Yours for This Limited Production Run\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 16px; line-height: 1.8;\"\u003eAdd WalthersMainline’s CSX 72' Centerbeam Flatcar with Standard Beam to your HO scale freight roster and recreate realistic modern lumber and construction-materials service. With ready-to-run convenience, smooth tracking, and a familiar contemporary freight profile, this car is an easy addition to modern freight consists.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WalthersMainline","offers":[{"title":"Default Title","offer_id":50094943371402,"sku":"910-50739","price":33.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/3954\/7786\/files\/CSXCB.png?v=1779723596","url":"https:\/\/denvertrains.com\/products\/walthersmainline-910-50739-72-centerbeam-flatcar-w-standard-beam-csx-600957-ho-scale","provider":"Denver Model Trains      ","version":"1.0","type":"link"}