Re: Fuel conservation on the SP?
Author: Hot Water
Date: 01-05-2020 - 05:56
George Andrews Wrote:
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> Yea -- Thanks Sammie. I recall reading about
> cooling water leakage into the cylinders. I also
> recall reading that the big reason straight water
> was used was due to the large amount needed ( 200+
> gallons) that made it cost prohibitive.
Cost had/has nothing to do with the main reason "straight water" is used in EMC/EMD diesel engines (that 'straight water' includes a corrosion inhibiter, so it really isn't just 'straight water') is,,,,,,,,,it cools much better than any sort of anti-freeze treatment. Thus, EMD engines in stationary power usage, which need an anti-freeze treatment, must be de-rated in horse power.