Skip to content
  • 🔔 The Christmas season savings are already here🎄! Wrap up your Christmas shopping with 30% off 🎅🎉 and free shipping 🎁. Save up $10.00, Code:RNN1LX
  • 🔔 The Christmas season savings are already here🎄! Wrap up your Christmas shopping with 30% off 🎅🎉 and free shipping 🎁. Save up $10.00, Code:RNN1LX
Athearn StoreAthearn Store
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • RC Cars and Trucks
    • Ready-To-Run
    • Parts & Accessories
    • Wheels and Tires
    • Kit
  • Model Trains
    • HO Scale Model Trains
    • Trains by Brand
    • O Gauge Model Trains
    • N Scale Model Trains
    • Model Train Clearance
    • Model Scenery
    • European Model Trains
    • Model Railroading Tools
  • Scale
    • HO Scale
    • O Scale
    • N Scale
    • Wood
    • ON30
Home / Scale / HO Scale / Trains
  • Bachmann 27903 ON30 2-Bay Steel Hopper 2-Pack Consolidated Narrow Gauge RR #3008, 3074 -Athearn Store 27903 1
  • Atlas 70000230 HO MOBILE OFFICE CONTAINER MOBILE MINI -Athearn Store 70000230
Sale!
Athearn G64223 HO EMD SDP40F W/Sound ATSF #5256

Athearn G64223 HO EMD SDP40F W/Sound ATSF #5256

$288.99 Original price was: $288.99.$97.99Current price is: $97.99.

Buy Now
SKU: G64223 Categories: HO Scale, Scale, Trains Tag: Athearn
  • Risk-Free Shopping with Returns
  • 100% High Quality Guarantee
  • Fast and Secure Payments
  • Service with a smile, always online.
Browse
  • Model Trains
    • European Model Trains
    • HO Scale Model Trains
      • Couplers and Wheelsets
      • Detail Parts
      • Freight Cars
      • Locomotives
      • Passenger Cars
      • Pre-Order
      • Rolling Stock
      • Vehicles
    • Model Railroading Tools
    • Model Scenery
    • Model Train Clearance
    • N Scale Model Trains
    • O Gauge Model Trains
    • Trains by Brand
      • Athearn
      • Lionel Trains
      • ScaleTrains
      • Tangent Scale Models
      • Walthers Model Trains
  • RC Cars and Trucks
    • Kit
    • Parts & Accessories
    • Ready-To-Run
    • Wheels and Tires
  • Scale
    • HO Scale
      • Rolling Stock
      • Track And Accessories
      • Trains
      • Vehicles and Containers
    • N Scale
      • Rolling Stock
      • Trains
    • O Scale
      • Couplers Wheels Parts
      • Rolling Stock
      • Track And Accessories
      • Trains
      • Vehicles and Containers
    • ON30
    • Wood
  • Uncategorized
  • Description
  • Additional information
  • Reviews (0)

SDP40F SERIES LOCOMOTIVE FEATURES:
• Illuminated ground lights • Illuminated classification lights
• Illuminated number boards • Front and rear trainline hoses
• Non-skid end walks
• Front and rear three-hose M.U. hose clusters with silver ends
• Detailed and painted cab interior with control stand
• 4,500 gallon split fuel/water or rebuilt fuel only tank
• HTC sideframes with high brake cylinders and air lines
• Flush-mounted portal window glass
• Minimum radius: 18” — Recommended radius: 22”
GENESIS DIESEL LOCOMOTIVE FEATURES:
• Coupler cut levers • MU hoses
• Trainline hose • See-through cab windows
• Full cab interior • Walkway tread
• Windshield wipers • Wire grab irons
• Sander lines • Lift rings
• DCC-ready features Quick Plug™ plug-and-play technology with 21-pin
NEM connector
• Fine-scale Celcon handrails for scale appearance
• Detailed fuel tank with fuel fillers, fuel gauges, breather pipes, and
retention tanks
• Body-mounted McHenry® operating scale knuckle couplers
• Genesis driveline with 5-pole skew wound motor, precision machined
flywheels, and multi-link drivetrain for trouble free operation
• Eight-wheel drive with precision gears for smooth and quiet operation
• All-wheel electrical pickup provides reliable current flow
• Wheels with RP25 contours operate on all popular brands of track
• LED Lighting for trouble free operation
• 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
• Packaging securely holds the model for safe storage

SOUND-EQUIPPED MODELS ALSO FEATURE
• Onboard DCC decoder with SoundTraxx Tsunami2 sound
• Dual cube speakers for optimal sound quality
• 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

ATSF FEATURES:
• Classification lights (Function in DCC only)
• Beacon (Flash function in DCC only) • Air Conditioner
• Number board lights • Working Truck lights
• Separate see-through air intake grills • MU hoses

#5256 Open steps and open platform, A/C, forward beacon & horn

In the early 1980’s when Amtrak was in the process of the final purge of their SDP40F fleet they struck a deal with Santa Fe in which they traded 18
of the SDP40F’s (with which the Santa Fe had not had any derailment issues) for 25 Santa Fe CF7’s and 18 of their rebuilt switchers. Initially Santa
Fe reconditioned them with few external modifications but later modified the front steps and nose to ease the ability for crews to get on and off of the
locomotives while changing crews.
In this release we are offering the two earliest versions of these units. Initially Santa Fe simply added front handrails and vertical steps to the front of
the locomotive. This arrangement proved to be problematical when trying to perform rolling crew changes, so they then closed off the front steps and
platform to prevent crews from using them for safety reasons.

Scale

HO

Number

G64223

Manufacturer

Athearn

Reviews

There are no reviews yet.

Be the first to review “Athearn G64223 HO EMD SDP40F W/Sound ATSF #5256” Cancel reply

Related products

Sale!
Rapido 543006A N Short Barrel Ore Hopper: ONR Progressive Green - Single Car #1
Quick View

N Scale

Rapido 543006A N Short Barrel Ore Hopper: ONR Progressive Green – Single Car #1

$36.99 Original price was: $36.99.$25.89Current price is: $25.89.
Sale!
Walthers 920-18605 HO 85' ACF 48-Seat Diner - Lighted - Union Pacific(R) Heritage Fleet City Of Denver UPP #5011; Late W/printed Name & Number
Quick View

HO Scale

Walthers 920-18605 HO 85′ ACF 48-Seat Diner – Lighted – Union Pacific(R) Heritage Fleet City Of Denver UPP #5011; Late W/printed Name & Number

$89.23 Original price was: $89.23.$62.46Current price is: $62.46.
Sale!
Broadway Limited 7239 UP Big Boy #4024, Two-Tone Gray W/ Yellow, Wilson Aftercooler, 25-C-400 Coal Tender, Paragon4 Sound/DC/DCC, Smoke, N (Fantasy Paint Scheme)
Quick View

N Scale

Broadway Limited 7239 UP Big Boy #4024, Two-Tone Gray W/ Yellow, Wilson Aftercooler, 25-C-400 Coal Tender, Paragon4 Sound/DC/DCC, Smoke, N (Fantasy Paint Scheme)

$399.00 Original price was: $399.00.$99.99Current price is: $99.99.
Sale!
Lionel 685410 O Polar Express Hero Boys House
Quick View

O Scale

Lionel 685410 O Polar Express Hero Boys House

$99.99 Original price was: $99.99.$69.99Current price is: $69.99.
Sale!
MTH #80-2405-1 Little Joe Electric With Proto-Sound 3.0 - Milwaukee Road Cab No. E79
Quick View

HO Scale

MTH #80-2405-1 Little Joe Electric With Proto-Sound 3.0 – Milwaukee Road Cab No. E79

$364.99 Original price was: $364.99.$95.99Current price is: $95.99.
Sale!
Atlas 50006187 N TRINITY 25,500 GALLON TANK CAR NATX [UTCK REPAINT] #250946
Quick View

N Scale

Atlas 50006187 N TRINITY 25,500 GALLON TANK CAR NATX [UTCK REPAINT] #250946

$25.99 Original price was: $25.99.$18.19Current price is: $18.19.
Sale!
Athearn #29366 53' Jindo Container FROMX #2 (3)
Quick View

HO Scale

Athearn #29366 53′ Jindo Container FROMX #2 (3)

$39.99 Original price was: $39.99.$27.99Current price is: $27.99.
Sale!
MTH 30-76788 Christmas Flat Car W/Lighted Wise Men Scene- Green
Quick View

O Scale

MTH 30-76788 Christmas Flat Car W/Lighted Wise Men Scene- Green

$64.99 Original price was: $64.99.$45.49Current price is: $45.49.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping Policy
  • Term and Conditions
  • Delivery
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 © www.usmodeltoysworld.com
    • RC Cars and Trucks
      • Ready-To-Run
      • Parts & Accessories
      • Wheels and Tires
      • Kit
    • Model Trains
      • HO Scale Model Trains
      • Trains by Brand
      • O Gauge Model Trains
      • N Scale Model Trains
      • Model Train Clearance
      • Model Scenery
      • European Model Trains
      • Model Railroading Tools
    • Scale
      • HO Scale
      • O Scale
      • N Scale
      • Wood
      • ON30
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.