this post was submitted on 06 Nov 2025
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The control systems are essentially computers. Specialized computers, to be precise. They can be repaired, as long as you have the chips it takes, but of course those chips are then away from being used in drones or missiles.
The "power supply systems" probably means the transformers? Almost all of the Russia's diesel locomotives are diesel-electric, meaning that they are technically electric locomotives that come with their own power plants for producing the electricity the locomotive needs. A transformer is typically filled with transformer oil. Which is stuff that burns very merrily!
Did they get the transformers though? Some diesel engines there is just wires between the cab and the transformer and no computers. You select which winding to use with a simple switch. These days I'd expect in-cab computers, but you can run without if you don't care about safety (which we already know Russia doesn't)
No idea.
They say they got control and power supply systems. I'd assume that must have meant the transformers. Of course newer locomotives do rely heavily on computers even in the Russia.