ABCs of Coal Loaders

by Dan Bourque
In ABCs of Coal, we learned a little about how coal is formed, now we’re going to look at coal where it meets the rails–at the tipple. I’m not going to go into depth about mining techniques, but here’s the basics. Coal is usually mined in two ways. The first is the traditional mine using a series of shafts and elevators to bring the excavated coal to the surface. The second is the strip mine where the ground on top of the coal is removed to expose the coal. Bulldozers, big buckets, and dump … Read more