The CLF and CLP Classes were rebuilt as 3,300hp locomotives, with an EMD V16-645E3C engine in the 1990s. This pack features four CLF and CLP locomotives owned by RailPower; these being CLF2 20+ (ex GWA Orange & Black), CLF4 20+ (ex GWA Orange & Black), and CLP11/13 22+ (ex QRN Yellow/Black/Maroon).