3504 (Kevin Dunk)
| Locomotive numbers: | 3501-4,8,12,16,20,24,28,32,36,40,44,46-50 3605-7,9-11,13-5,17-9,21-3,25-7,29-31,33-5,37-9,41-3,45 |
Model Number: ?
| Type | Electric (25kV AC) |
| Introduced | 1986 |
| Number in class | 50 |
| Manufacturer | Clyde Eng. / Walkers |
| Gauge | Narrow |
| Axles | Bo-Bo-Bo |
| Length | 20.02 m |
| Mass | 110 t |
| Electrical Equipment | ASEA |
| Traction motors | ASEA LJM640-1 |
| Power | 2900 kW / 3870 HP |
| Tractive effort | 375 / 260 kN |
| Speed | 80 / 40 km/h |
To avoid the trouble of having to rely on a single supplier for the electric locomotives, QR decided to have two suppliers. Clyde and Walkers teamed up to be this supplier. They also work the southern end of the coalfields, and are based at Callemondah. The 35xx locos are fitted with Locotrol.
Named locomotives:
| 3501 | Don Lane |
| 3503 | Doug Mendoza |
| 3548 | City of Gladstone |
Don Lane was a past Transport Minister.
Doug Mendoa was a past Railways Commissioner.
Gladstone is a city central to the export coal trade.
| Loco | Serial # | In Service | Comments |
| 3501 | 807 | 2/1987 | |
| 3502 | 808 | 10/1986 | |
| 3503 | 809 | 3/1987 | |
| 3504 | 810 | 11/1986 | |
| 3605 | 811 | 12/1986 | |
| 3606 | 812 | 1/1987 | |
| 3607 | 813 | 1/1987 | |
| 3508 | 814 | 3/1987 | |
| 3609 | 815 | 4/1987 | |
| 3610 | 816 | 5/1987 | |
| 3611 | 817 | 6/1987 | |
| 3512 | 818 | 4/1987 | |
| 3613 | 819 | 6/1987 | |
| 3614 | 820 | 6/1987 | Rebuilt as 3514 |
| 3615 | 821 | 7/1987 | |
| 3516 | 822 | 6/1987 | |
| 3617 | 823 | 7/1987 | |
| 3618 | 824 | 8/1987 | |
| 3619 | 825 | 7/1987 | |
| 3520 | 826 | 8/1987 | |
| 3621 | 827 | 9/1987 | |
| 3622 | 828 | 8/1987 | |
| 3623 | 829 | 9/1987 | |
| 3524 | 830 | 10/1987 | |
| 3625 | 831 | 10/1987 | Rebuilt as 3525 |
| 3626 | 832 | 1/1988 | |
| 3627 | 833 | 11/1987 | |
| 3528 | 834 | 12/1987 | |
| 3629 | 835 | 5/1988 | |
| 3630 | 836 | 1/1988 | |
| 3631 | 837 | 11/1987 | |
| 3532 | 838 | 12/1987 | |
| 3633 | 839 | 6/1988 | |
| 3634 | 840 | 1/1988 | |
| 3635 | 841 | 7/1988 | |
| 3536 | 842 | 2/1988 | |
| 3637 | 843 | 9/1988 | |
| 3638 | 844 | 8/1988 | |
| 3639 | 845 | 7/1988 | |
| 3540 | 846 | 5/1988 | |
| 3641 | 847 | 9/1988 | |
| 3642 | 848 | 6/1988 | |
| 3643 | 849 | 8/1988 | |
| 3544 | 850 | 5/1988 | |
| 3645 | 851 | 6/1988 | |
| 3546 | 852 | 8/1988 | |
| 3547 | 853 | 5/1988 | |
| 3548 | 854 | 7/1988 | |
| 3549 | 855 | 7/1988 | |
| 3550 | 856 | 5/1988 |