The SD70M-2 is a DC traction version of the SD70ACe, and the two models are nearly identical in every other respect. Production commenced in 2005. Like the SD70ACe the SD70M-2 models are equipped with the 16-710G3C-T2 prime mover which is rated at 4,300 horsepower. One of the main differences in the SD70M-2/SD70ACes from previous SD70s is the addition of Air Start. This loud burst of air in the start sequence is not present on most earlier EMD locomotives. All SD70M-2s and SD70ACes, except for the ones bought by CITX, are equipped with the Airchime model K5LLA air horn and an electronic bell.
This file contains 16 Airhorns accessible by changing CV48 values 0-15
