IHB 2140
| 1st of 4 4-axle gensets - built 6/2011 @ NRE-Mount Vernon |
3GS21B
| 058-0212 | | 159179 |
IHB 2142
| NRE-Dixmoor built June 2011 |
3GS21B
| 058-0211 | 81 | 159067 |
MOSX 3804
| actual model is 3GS21B DE, blt 11/10 |
3GS21B
| 058-0194 | 2 | 169491 |
NREX 8050
| 2100HP 4 Axles Genset BLT 05/11 |
3GS21B
| 058-0197 | 3 | 157427 |