On his way to the Potrerillos foundry, 2 locomotives EMD G12 carring oil and acid tanks in the last section of the route: The ascent from Montandon to Potrerillos, where the railroad spans more th... (more)

Climber Train: Two locomotive EMD G12 continuous route to Potrerillos with acid train, in the middle of the Andes mountain. The ascent from Montandon to Potrerillos, with a steep slope and next to... (more)