Bulletin: *ALCO 12cyl 251B (FT)*

*ALCO 12cyl 251B (FT)*

Equipped with ESU "FULL THROTTLE" features!
MUST use LokProgrammer Version 4.4.21 or newer

The ALCO 251 prime mover was the most popular and abundant prime mover ever made by the company. While it proved to be quite successful, it sadly outlived its original manufacturer, ALCO who closed their doors in 1969. The 251 prime mover is actually still available to purchase today from Fairbanks Morse for use in Marine, Generator, and locomotive uses.

The 1800 horsepower 12cyl version of the 251B could be found in the following locomotives:
RS-11
RSD-12
RS-18
RS-36
FPA-4
FPB-4
RSC-14
FD-6
FD-7
FD-9
RSD-16
DL-560
44 Class
930 Class

The 2000 Horsepower 12cyl 251C version was extremely close to 251B in the way that is sounded. While we have full intentions to record this in the very near future the 251B is a very suitable substitute. The 12cyl 251C can be found in the following Locomotives:
RS-32
C420
M420
M420B
M420R
M420TR
HR-412
M424
45 Class
442 Class
600 Class
700 Class
A-321

The 12cyl 251 was also used in many rebuilt locomotives including:
RS-3m
C424m
and others...

New FULL THROTTLE features:
Drive Hold: Sound Slot 2 Mapped to F9
Independent Brake: Sound Slot 11 Mapped to F10
Run 8: Sound Slot 20 (not Mapped)
Coast: Sound Slot 21 (not Mapped)

For more info please see the "Full Throttle" Quick Start Guide in the ESU Instruction Manual Section of our Website.
http://www.esu.eu/en/downloads/instruction-manuals/digital-decoders/

Key Function Soundslots Volume CVs Volume value
LightDirectional Headlights
F1Bell428350
F2Playable Airhorn3275128
F3Coupler5291128
F4Dynamic Brake629990
F5AUX3 (Rotary Beacon)
F6AUX1 + AUX2 (Front Ditchlights)
F7Switching Mode
F8Sound (On/Off)1259128
F9Drive Hold2267128
F10Independent Brake1133920
F11Radiator (Fan) Sound831550
F12Dimmer (Headlights)
F13AUX4 (Rear Ditchlights)
F14N/A
F15Fast Spitter Valve1537150
F16Spitters on Shutdown
F17Brake Set / Brake Release
F18Sanding Valve13355128
F19Short Air Let Off14363128
F20Compressor730750
F21Slow Spitter Valve1738750
F22N/A
F23N/A
F24N/A
F25N/A
F26N/A
F27N/A
F28N/A