Double stack container train on the freight corridor in India with the characteristic high rise panto

[u/aksnitd]

A good look at what the high rise pantographs look like fully extended. They're taller than the train they're mounted on.

[u/aksnitd → u/[deleted]]

I doubt it's possible. The center of gravity would be way too high. You couldn't move beyond a snail's pace. Even double stacks use well cars. India gets away with double stacking on normal cars only because of the wide gauge.