Parkeston, 7MP7 priority service train powers around the curve as it climbs the grade to Kalgoorlie behind a pair of Goninan built GE model Cv40-9i NR class units NR 84 serial 7250-04/97-286 and NR 80 serial 7250-03/97-282. NR 84 wears the Southern Spirit livery and is known as the Minty.