FCAB units are looking the same color as the dust on Cumbre Pass as they grind up the grade with empty sulfuric acid tanks. 2 more units are shoving on the rear.
Triple traction in front and two helpers locomotives in end of FCAB train loaded with sulfuric acid, up to hard slope from Mejillones to great CODELCO Chuquicamata copper mine, by Cumbre Pass in P... (more)