I have also thought of that. For example, a 10MW locomotive with CAT C32 as a backup diesel would be a good freight combo. CAT C32 has an intermittent duty rati

I have also thought of that. For example, a 10MW locomotive with CAT C32 as a backup diesel would be a good freight combo. CAT C32 has an intermittent duty rating of 1800hp@2100rpm and continuous duty rating of 1350hp@1800rpm. You would still have more than 1MW of power in tracks without OHLE.