Sorry Tfe man,but logistically, 3 sets of waons, 2sets of locos, 1set of wagons being loaded, 1set heading north, 1 set heading south,4140 tonnes per train, getting pretty close to 4.5 to 5 mtpa .It is quite achievable,but i would be quite happy for them to plod along at 3mtpa, good retirement fund as far as i'm concerned. CHEERS.
