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Model Train Specials

Model Train Specials

Athearn #G63669 SDP45 w/DCC & Sound, EL #3664

Athearn #G63669  SDP45 w/DCC & Sound, EL #3664
  • Manufacture: Model Train Specials
  • Category: Diesel Locomotive
  • Number: G63669
  • Scale: HO
  • Price: $224.99
As-built EL freight service SDP45 (SD45M)
• Carbody with 20-645 hood door arrangement, rear numberboards, and class lights
• Low profile roof details:
dust bin hatch,
dynamic brake fans,
exhaust stack,
engine compartment “T” vent,
radiator fans
• Leslie SU-3L-R air horn mounted on low clearance bracket
• Front and rear MU hose catch tray with bottom reinforcing strip
• Trainline hoses with silver ends
• 3-hose MU hose clusters with silver ends
• Front and rear early “straight” coupler cut levers
• Pilot grab irons
• Front drop step
• Front and rear deck-mounted MU stands
• 81” short hood with SDP notched brake wheel and class lights and gaskets
• Antiglare patch painted on top of nose
• Dual single louver battery box doors and sub-base doors with
stiffener rib
• Standard “35-Line” cab with armrests and sunshade tracks
• Dual control stands
• Dual sealed beam cab headlight with anti-glare shields
• Sunshades
• Windwings without mirrors fore & aft
• Large Sinclair “ice skate” antenna
• Early ECAFB
• Low profile standard range dynamic brake housing with retrofi
tted side vents
• Rectangular grid radiator intake grilles
• Pointed long hood end
• Rear anticlimber
• Rectangular builder’s plate
• 5,000 gallon fuel tank
• Salem air filter set with piping
• Rear trainline hose with silver end
• Frame mounted bell
• Flexicoil-C Trucks with high brake cylinders and Hyatt bearings
• Speed recorder
• Dual end sanding lines
• Era: 1975-1976


• Onboard DCC decoder with SoundTraxx Tsunami decoder pre-installed

• Sound units operate in both DC and DCC

• Engine, horn, and bell sounds work in DC

• Some functions are limited in DC

• All functions NMRA compatible in DCC mode

• Slow speed control

• Program a multiple unit (MU) lashup with lead unit only horn,

bell, and lights

• Lighting effects such as beacons, Gyralight where prototypically accurate

• Many functions can be altered via Configuration Value (CV) ch


• CV chart included in the box

Bidirectional constant lighting so headlight brightness remains constant

• Minimum radius: 18”

• Recommended radius: 22”

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