Hello world, Minuteman 1776 here, I would like to introduce you to the EMD GP30 in livery belonging to the Union Pacific Railroad.
The GP30 is a four axle mainline locomotive introduced in the summer of 1961 and left the Electro Motive Division's catalog in November of 1963. It has a top speed of 83 mph (134 km/h) and has a power output of 2,250 horsepower (1,680 kw). It is for use in Pak256. Enjoy! :)
I haven't done the .dat file yet but here's the picture.