Undercutting Leaves Roadbed in Excellent Shape
Undercutting is a process that removes ballast from beneath an in-situ railroad track. Undercutters can typically extract between six and twenty-four inches of material in a pass.
Undercutting is a process that removes ballast from beneath an in-situ railroad track. Undercutters can typically extract between six and twenty-four inches of material in a pass.