[Multicomp]

I am now imagining some description of brush extensions on the front of cow catchers that just take a wire brush and scrub the fire out of the track in front of the train to get leaves off the track and scrub of some of the crushed wet leaves off of it as the train goes along.

[Symbiote]

I think the brushes would wear out pretty quickly.

They use high pressure (1500 Bar!) water jets instead, and apply sand to the rails: https://www.networkrail.co.uk/stories/leaf-busting-trains-pr...