Wongm's Rail Gallery » Kuranda Scenic Railway

Treadle located before a set of points at Kuranda station

In album: Kuranda Scenic Railway

Fitted to the right-hand side rail, rail wheels depress the treadle when they roll over it, which prevents the points being thrown via a mechanical linkage back to the point mechanism.
Treadle located before a set of points at Kuranda station

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Taken with a Canon EOS 7D
Date: 24 August 2014 15:06 PM
Exposure Time: 1/320 sec
Aperture Value: f/11
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