[Pre-Order] WalthersMainline 910-51024 | 66' Heavy-Duty 4-Truck Flatcar - Ready to Run - Union Pacific #50020 | HO Scale

When a load is too heavy or too large for an ordinary flatcar, railroads reach for specialised equipment like this 66' four-truck heavy-duty flatcar. Rated for 240 tons and up, cars like these ran in small fleets, assigned wherever heavy-haul work came up: industrial machinery, boilers, electrical generators and transformers, construction plant and military vehicles. The four-truck design is the whole point. Spreading the weight across sixteen axles lets the railroad move loads that would flatten a conventional car, and it gives the model a distinctive look that stands out in any consist. Pre-Order Details Reserve by 30 August 2026 Expected release Winter 2027 Payment Paid in full at checkout Specifications Brand WalthersMainline Item Number 910-51024 UPC 616374237012 Scale HO (1:87) Car Type 66' Heavy-Duty 4-Truck Flatcar Road Name Union Pacific Road Number 50020 Assembly Ready to run Couplers Proto MAX metal knuckle, factory installed Wheelsets RP-25 turned metal Condition New Features Factory-installed details and grab irons Heavy die-cast metal construction for excellent tracking Four-truck design rated for exceptionally heavy loads RP-25 turned-metal wheelsets Proto MAX metal knuckle couplers Scale: HO (1:87) More in This Series These run in matched sets, and modellers usually want more than one. The rest of the 66' Heavy-Duty 4-Truck Flatcar release: 910-51013 Undecorated 910-51014 Conrail #770060 910-51015 Conrail #770066 910-51016 CSX #600472 910-51017 CSX #600473 910-51018 Norfolk & Western #70125 910-51019 Norfolk & Western #70127 910-51020 Denver & Rio Grande Western #80010 910-51021 Denver & Rio Grande Western #80012 910-51022 TTX #131003 910-51023 TTX #131004 910-51025 Union Pacific #50024 Frequently Asked Questions When will it ship? Walthers expects this run in Winter 2027. We ship it the day it reaches us. How does the pre-order work? This is a pre-paid pre-order. You pay in full at checkout and your unit is locked in. If you cancel before it ships, 90% is refundable and we keep a 10% cancellation fee. Is it ready to run? Yes. Metal knuckle couplers and RP-25 turned-metal wheelsets are factory installed, so it goes straight on the layout. Does it come with a load? No, the car is sold without a load. The deck is clear, which makes it an easy base for a scratchbuilt or cast resin load. Can I run it with my existing cars? Yes. It is standard HO with metal knuckle couplers, so it couples to anything Kadee-compatible. Explore More Browse more Rolling Stock, the full WalthersMainline range, and everything on Pre-Order.