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Southern Pacific / Passenger #6452 FP7A w/DCC & Sound (TWTL-G22836)
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Southern Pacific / Passenger #6452 FP7A w/DCC & Sound (TWTL-G22836)
Southern Pacific / Passenger #6452 FP7A w/DCC & Sound (TWTL-G22836)

Southern Pacific / Passenger #6452 FP7A w/DCC & Sound (TWTL-G22836)

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Southern Pacific / Passenger #6452 FP7A w/DCC & Sound (TWTL-G22836)

Manufacture: Athearn Genesis

Scale: HO


Represent modified locomotives after 1956
Modified side skirt
Whip antenna, A-units
Nose mounted m/u door, A-units
Nose side grab irons, A-units
Nose mounted lift lugs, A-units
Early style 4-hose MU hoses
FARR grilles
Seperately applied nose mounted photo-etched and printed sunset medallion, A-units
This unit detailed to match in service photos after 1956. Five-chime air horn, large fuel tank and EMD modified side skirts are a characteristic of this era. Snow plow pilot added after 1956. #6456, #8302:

As above these units are detailed to match photos taken after 1956. The a-unit has a three-chime air horn, and hasn’t yet received it’s plow pilot. Photos show it survived without the plow until the very early sixties. Both units of this set still have the EMD modified “mini skirts” above the large fuel tanks. #6458, #8300:

These two are detailed to match a couple of “Black Widow’ painted engines that lasted until the mid sixties-1965 to be exact. The a-unit has the typical five-chime airhorn, plow pilot, nose side mounted ladder and like most Espee f-units in this era the small side skirts have been removed.


All units are powered
Factory installed SoundTraxx Tsunami2 sound and DCC decoder (DCC+sound units only)
Tsunami sounds are compatible with both DCC and DC operation (DCC+sound units only)
Genesis driveline with balanced five pole skew wound motor and dual flywheels
Directional constant lighting; headlight brightness remains constant
Scaled from prototype resources including drawings, field measurements, photographs, and more
Fully-assembled and ready-to-run
Accurately-painted and printed paint schemes
Separately applied photo etched metal and injection molded detail parts
Cab interior
Coupler cut levers
MU hoses
Trainline hose
Windshield wipers
Lift rings
Wire grab irons
Detailed fuel tank with fuel fillers, fuel gauges, breather pipes, and retention tanks
Sander lines
Body mounted McHenry scale knuckle couplers - Kadee compatible
DCC-ready features Quick Plug™ plug-and-play technology with both 8- and 9-pin connector (DCC-Ready only)
Genesis driveline with 5-pole skew wound motor, precision machined flywheels, and multi-link drivetrain for trouble free operation
All-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
Incandescent bulbs for realistic appearance
Back up light
Blomberg-B trucks
Heavy die-cast frame for greater traction and more pulling power
Packaging securely holds for the model for safe storage
Replacement parts available
Minimum radius: 18”


Onboard DCC decoder with SoundTraxx Tsunami2 decoder pre-installed
Sound units operate in both DC and DCC
Individual sound boards installed in both A and B units (sound units only)
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) changes
CV chart included in the box
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Last Updated: 12 Aug 2017 17:30:40 PDT home  |  about  |  terms  |  contact
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