The EMD SD40-2 is a 3,000-horsepower (2,200 kW) C-C diesel-electric locomotive built by EMD from 1972 to 1989.

The SD40-2 was introduced in January 1972 as part of EMD's Dash 2 series, competing against the GE U30C and the ALCO Century 630. Although higher-horsepower locomotives were available, including EMD's own SD45-2, the reliability and versatility of the 3,000-horsepower (2,200 kW) SD40-2 made it one of the best-selling models in EMD's history.

This dlc features 5 SD40-2 livieries:

- BNSF SD40-2 H3
- CP (Canadian Pacific)
- CSX
- MILW (Milwaukee Road) SD40-2
- SLSF (Frisco) SD40-2

Features:

- PBR textures
- animated drivers cabin
- animated wipers
- animated fans
- advanced headlight
- animated doors
- advanced ditchlight (BNSF, CSX, CP )
- editable beacon (ATSF SD40-2)
- support for Trainz Classification Light System (SLSF, MILW )
- ACS coupling supported
- running numbers