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N FP45 Locomotive, ATSF #90

Item No. ATH19080
Brand Logo
5 out of 5 Customer Rating

N FP45 Locomotive, ATSF #90

Item No. ATH19080
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Next Shipment December 2024
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Product Details

The year of 1989 saw the re-birth of Santa Fe’s iconic red and sliver “warbonnet” scheme originally introduced in the mid 1930’s. This modernized version with large lettering became the standard for all wide cab Santa Fe diesel locomotives purchased from 1990 until the BNSF “heritage” scheme introduced after the merger. Keeping the tradition of the great passenger trains back in the day, Santa Fe repainted all remaining ex-passenger service FP45’s into this scheme. They could be found on company specials and in regular freight service. A few are still around on display at different museums. A museum in California restored a Santa Fe FP45 back to operation in it’s original 1967 appearance.
Key Features
  • See-through cab windows
  • Snow plow or plate welded pilot
  • 5-pole skew wound motor, precision machined flywheels, and multi-link drivetrain


EMD released a new 645 engine in 1966. The most powerful locomotive using this series of engine was the SD45. The EMD SDP45 was a good passenger locomotive, but to the Santa Fe Railway it did not look the part. EMD therefore designed a lightweight “cowl” body to cover the locomotive, though it did not, as in earlier cab units, provide any structural strength, which remained in the frame. The cowl provided sleeker looks, better aerodynamics at speed, and allowed the crew to enter the engine compartment en route for diagnostics and maintenance. After sponsoring the development of the FP45 passenger locomotive, the Santa Fe requested a similar freight locomotive from Electro-Motive. Where the FP45 was an SDP45 wrapped in a full-width Cowl carbody, the new F45 was essentially an SD45 given the same treatment.


  • See-through cab windows
  • • Split water and fuel tank
  • Snow plow or plate welded pilot
  • • Flush mounted port hole window glass
  • • Flexicoil-C sideframes with high brake cylinders
  • • Body-mounted McHenry® operating scale knuckle couplers
  • • Fine-scale Celcon handrails for scale appearance
  • 5-pole skew wound motor, precision machined flywheels, and multi-link drivetrain
  • • All-wheel drive with precision gears for smooth & quiet operation
  • • All-wheel electrical pickup provides reliable current flow
  • • Wheels with RP25 contours operate on all popular brands of track
  • • Bidirectional constant LED lighting so headlight brightness remains constant
  • • Heavy die-cast frame for greater traction and more pulling power
  • • Scaled from prototype resources including drawings, field measurements, photographs, and more
  • • Accurately-painted and –printed paint schemes
  • • Fully-assembled and ready-to-run
  • • Jewel case blister packaging securely holds for the model
  • • Minimum radius: 9 ¾”


  • ATSF body with dynamic brakes


  • Onboard DCC decoder with SoundTraxx Tsunami2 sound
  • Sound units operate in both DC and DCC
  • Full DCC functions available when operated in DCC mode
  • Engine, horn, and bell sounds work in DC
  • All functions NMRA compatible in DCC mode
  • Precision slow speed control
  • Program a multiple unit (MU) lashup with lead unit only horn, bell, and lights
  • Many functions can be altered via Configuration Value (CV) changes
  • CV chart included in the box

Product Specifications

Scale N
Minimum Radius 18" (457 mm)
Reporting Mark ATSF
Era 1991-2009,2010-Present Day
Axles 6
DCC Ready/21-Pin NEM