Swedish diesel engine T44 as first used by SJ (swedish state raiway) In swedish: Statens järnvägar. The SJ version was blue. Green cargo later bought many of the locomotives and some was then coloured green.
About this creation
The green cargo version is green and sj blue. But green cargo also have blue locomotives.
The two things you can always rely on in Sweden are 1) The State making stupid decisions 2) Your SJ train always being late. Although to be honest, it was mostly Skane Trafiken's trains that were late (usually by 20 minutes).