12 Class members. Single Cab, Co-Co bogies with a live weight of 132t. 16 cylinder EMD engine producing 3300hp for a continuous tractive effort of 344kN, attaining a load category rating L4.

12 Class members. Dual Cab, Co-Co bogies with a live weight of 132t. 12 cylinder GE engine producing 3300hp for a continuous tractive effort of 346kN, attaining a load category rating L4.

13 Class members. Single Cab, Co-Co bogies with a live weight of 114t. 12 cylinder GE engine producing 3300hp for a continuous tractive effort of 232kN, attaining a load category rating L7.

3 Class members. Single Cab, Co-Co bogies with a live weight of 134t. 16 cylinder EMD engine producing 3300hp for a continuous tractive effort of 344kN, attaining a load category rating L4.

3 Class members. Dual Cab, Co-Co bogies with a live weight of 128t. 16 cylinder EMD engine producing 3300hp for a continuous tractive effort of 340kN, attaining a load category rating L4.

7 Class members. Single Cab, Co-Co bogies with a dead weight of 195 t. 16 Cylinder GE engine producing 4,050 hp for a continuous tractive effort of 485 kN at 17 km/h.

12 Class members(6 scheduled for delivery in March 2013). Single Cab, Co-Co bogies with a dead weight of 139 t (13,500 litres of fuel). 16 Cylinder EFI GE engine producing 4,354 hp for a continuous tractive effort of 453 kN at 21km/h.

10 Class members. Single Cab, Co-Co bogies with a dead weight of 133.8 t. 18 Cylinder Cummins QSK78 engine producing 3,500 hp for a continuous tractive effort of 363 kN at 18km/h.