Description
ATHEARN GENESIS EMD F45 DIESEL LOCOMOTIVE PROTOTYPE AND BACKGROUND INFO:
By the early 1960’s the Electro-Motive Division (EMD) was at a big disadvantage. Their 567 engine, in use for over 20 years, had reached it’s peak at 2,500 horsepower in a turbocharged 16-cylinder version. EMD released a new 645 engine in 1966. The most powerful locomotive using this series of engine was the SD45, powered by a 20-cylinder turbocharged 645E engine producing 3600 horsepower. EMD then offered the V20 645E engine in the SDP45 in a standard hood configuration and longer frame to occomodate the steam generator needed for passenger service. 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.By the early 1960’s the Electro-Motive Division (EMD) was at a big disadvantage. Their 567 engine, in use for over 20 years, had reached it’s peak at 2,500 horsepower in a turbocharged 16-cylinder version. EMD released a new 645 engine in 1966. The most powerful locomotive using this series of engine was the SD45, powered by a 20-cylinder turbocharged 645E engine producing 3600 horsepower. EMD then offered the V20 645E engine in the SDP45 in a standard hood configuration and longer frame to occomodate the steam generator needed for passenger service. 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.
ATHEARN GENESIS EMD F45 DIESEL LOCOMOTIVE FEATURES:ATHEARN GENESIS EMD F45 DIESEL LOCOMOTIVE FEATURES:
Full cab interiorFull cab interior
Coupler cut leversCoupler cut levers
Flexible rubber trainline hoseFlexible rubber trainline hose
Lift ringsLift rings
Wire grab ironsWire grab irons
See-through cab windowsSee-through cab windows
Flexible rubber MU hosesFlexible rubber MU hoses
Windshield wipersWindshield wipers
Walkway treadWalkway tread
Flush mounted port hole window glassFlush mounted port hole window glass
Flexicoil-C sideframes with high brake cylindersFlexicoil-C sideframes with high brake cylinders
Body-mounted McHenry operating scale knuckle couplersBody-mounted McHenry operating scale knuckle couplers
DCC-ready features Quick Plug ™ plug-and-play technology with 21-pin NEM connectorDCC-ready features Quick Plug ™ plug-and-play technology with 21-pin NEM connector
Fine-scale Celcon handrails for scale appearanceFine-scale Celcon handrails for scale appearance
Detailed fuel tank with fuel fillers, fuel gauges, and breather pipesDetailed fuel tank with fuel fillers, fuel gauges, and breather pipes
Genesis driveline with 5-pole skew wound motor, precision machined flywheels, and multi-link drivetrainGenesis driveline with 5-pole skew wound motor, precision machined flywheels, and multi-link drivetrain
All-wheel drive with precision gears for smooth & quiet operationAll-wheel drive with precision gears for smooth & quiet operation
All-wheel electrical pickup provides reliable current flowAll-wheel electrical pickup provides reliable current flow
Wheels with RP25 contours operate on all popular brands of trackWheels with RP25 contours operate on all popular brands of track
Bidirectional LED lightingBidirectional LED lighting
Heavy die-cast frame for greater traction and more pulling powerHeavy die-cast frame for greater traction and more pulling power
Scaled from prototype resources including drawings, field measurements, photographs, and moreScaled from prototype resources including drawings, field measurements, photographs, and more
Accurately-painted and –printed paint schemesAccurately-painted and –printed paint schemes
Fully-assembled and ready-to-runFully-assembled and ready-to-run
Packaging securely holds model for safe storagePackaging securely holds model for safe storage
Minimum radius: 18″ — Recommended radius: 22″Minimum radius: 18″ — Recommended radius: 22″
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