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Union Pacific LEGACY SD90MAC Diesel Locomotive

Union Pacific LEGACY SD90MAC Diesel Locomotive

When EMD introduced their new 6000 horsepower monster in 1996, several railroads took notice but only two placed orders. Issues with the new diesel engine resulted in most units being delivered as SD9043MACs with "only" 4300 horses under the hood.

In the past decade, many of the locomotives have moved on to new owners providing even more colorful options for these imposing locomotives. Norfolk Southern has acquired many of these units with plans to rebuild.


  • LEGACY® Control System- equipped - able to run in LEGACY™ Control mode, in TrainMaster Command Control mode, or in Conventional mode with a standard transformer
  • Odyssey® II Speed Control with On/Off switch
  • LEGACY RailSounds® sound system featuring:
  • IR Transmitter for SensorTrack™
  • Dual powerful maintenance-free motor with momentum flywheel
  • ElectroCoupler™ on front and rear
  • Traction tires
  • Refined Conventional transformer Control Mode with lower starting speeds
  • Fan-driven smoke unit
  • Adjustable smoke output
  • Directional lighting including LED headlights
  • Marker lights on front and rear
  • Illuminated number boards
  • Lighted cab interior
  • Die-cast metal trucks, pilot, and fuel tank
  • Metal frame
  • High level of separately applied metal details
  • Engineer and conductor figures

        Product Specifications:

        • Rail Line: Union Pacific
        • Road Number: 8025
        • Gauge: O Gauge 
        • Scale Type: Scale
        • Engine Type: Diesel
        • Min Curve: O31
        • Dimensions: 21 1/4" long
        • Most Recent Catalog: 2016 Lionel Signature Edition

        Our pricing is in CANADIAN dollars. Please take that into account if you are comparing products from other websites that may be based in the USA and displaying US dollars. If you do the math you will find that our pricing is competitive. If you have any questions please do not hesitate to contact us to discuss.

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