Randy Boedy Wrote:
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> My question is what is the maximum percent grade a
> narrow gauge engine could haul tonnage (i.e., how
> steep could they go)? I don’t know exactly the
> type of engine used, possibly a Shay. Horses and
> mules may have been as well.
>
>
The 3' gage
Roaring Camp climbs 9.5% grades.
The standard gage
Cass Scenic climbs 11% grades. The cass operates on its historic logging railroad right of way.
Both operations use Shay locomotives.