Bulletin: NRE 3GS21B Genset II

Manufacturer: Atlas, Item number: 95482, Version: V4-R1

Atlas GENSET II
www.atlasrr.com
march 2019

The NRE 3GS21B is a low-emissions diesel switcher locomotive built by National Railway Equipment. It is powered by three Cummins QSK19C I6 engines with each one developing 700 horsepower (522 kW) and creating a total power output of 2,100 horsepower (1,570 kW). Having multiple engines instead of a single prime mover, a design referred to as a "Genset," reduces overall diesel emissions and improves fuel efficiency. More than 150 of the 3GS21B Genset locomotives have been produced to date.

Horns (SoundCV9):
CV163=0 Nathan P5
CV163=1 Nathan K5LA
CV163=2 Nathan M3H
CV163=3 Leslie RS-2M
CV163=4 Nathan K3HA
CV163=5 Nathan K3L
CV163=6 Nathan K3H
CV163=7 Nathan K5H
CV163=8 Nathan P5A
CV163=9 Nathan P5 (Old Cast)
CV163=10 Nathan M3RT1
CV163=11 Leslie S3L
CV163=12 Leslie S5T
CV163=13 Nathan K5LR24
CV163=14 Leslie S5LR24


Bells (SoundCV10):
CV164=0 EMD 8475495 Steel Bell 003
CV164=1 EMD 8004156 Bronze Bell 003
CV164=2 UKM B443 Steel Bell 001
CV164=3 Graham-White E-Bell 004
CV164=4 Transtronic E-Bell 001
CV164=5 WC Hayes 0333 M-Bell 001

Brake Squeal (SoundCV11)
CV165=0 Composition Shoe
CV165=1 Cast Iron Shoe

Air Dryer (SoundCV12)
CV166=0 Air Dryer Default
CV166=1 Air Dryer #2
CV166=1 Air Dryer #3
CV166=1 Air Dryer #4

KeyFunctionsSound slotsVolume CVsVolume values
F0Directional Headlights
F1Bell428340
F2Playable Airhorn3275128
F3Coupler5291128
F6Ditchlights (Directional)
F7Switching Mode
F8Sound (On/Off)1, 24, 25, 26259, 443, 451, 45975, 128, 80, 128
F9Drive Hold2267128
F10Independent Brake1133920
F11Radiator (Fan) Sound831550
F12Dimmer (Headlights)
F15Fast Spitter Valve1537150
F16Spitters on Shutdown
F17Brake Set / Brake Release
F18Sanding Valve13355128
F19Short Air Let Off14363128
F20Compressor730750
F21Slow Spitter Valve1738750
F2222427128
F232343550

Make sure that index CV31 is set to 16 and index CV32 is set to 1 before changing a volume CV.