1720 Class

1723 (Frank Archer)

Locomotive numbers: 1720-1775

Model Number: GL18C
 
 

Type Diesel-Electric
Introduced 1966
Number in class 56
Manufacturer Comeng, Rocklea; for Clyde Engineering, Eagle Farm
Gauge Narrow
Axles Co-Co 
Length 13.4 m
Mass 62 t
Engine EMD 8-645E
Generator EMD D25
Traction motors EMD CD36
Power 745 kW / 1000 HP
Tractive effort 176 / 149 kN
Speed 100 / 14 km/h

Like the 1620 class, the 1720s had a variety of uses. These included branchline freight, suburban and mainline passenger services, and shunting work. They can be found all around Queensland. However, withdrawl, and now scrapping, of class members has begun.
Overhauls are progressing on 4 of the class (1734, 1764, 1771, 1774) for tourist service on the Kuranda line. This includes a special livery, which 1734, 1751, 1771 and 1774 have.

Named locomotives:
 
1770 James Cook

1770 was named to celebrate the bicentenary of Cook's visit to Australia.
 
Loco Serial # In Service Comments
1720 66-502 10/1966
1721 66-503 10/1966
1722 66-504 11/1966
1723 66-505 11/1966
1724 66-506 11/1966
1725 66-507 12/1966
1726 66-508 12/1966 Scrapped
1727 66-509 12/1966
1728 67-510 1/1967 Scrapped
1729 67-511 1/1967
1730 67-512 1/1967
1731 67-513 2/1967 Scrapped
1732 67-514 2/1967
1733 67-515 3/1967
1734 67-516 3/1967
1735 67-517 3/1967
1736 67-518 4/1967
1737 67-519 4/1967
1738 67-520 5/1967
1739 67-521 5/1967
1740 67-522 5/1967
1741 67-523 6/1967
1742 67-524 6/1967
1743 67-525 6/1967
1744 67-558 9/1967
1745 67-559 9/1967
1746 67-560 11/1967
1747 67-561 11/1967
1748 68-562 12/1967
1749 68-563 1/1968
1750 68-564 2/1968
1751 68-565 2/1968
1752 68-566 3/1968
1753 68-567 3/1968
1754 68-634 8/1968
1755 68-635 8/1968
1756 68-636 8/1968
1757 68-637 9/1968
1758 68-638 9/1968
1759 68-639 9/1968
1760 68-640 10/1968 Scrapped
1761 68-641 10/1968
1762 68-642 10/1968
1763 68-643 11/1968
1764 68-644 12/1968
1765 68-645 12/1968 Scrapped
1766 69-655 11/1968
1767 69-683 12/1968
1768 69-684 1/1970
1769 69-685 2/1970
1770 69-686 2/1970
1771 70-687 3/1970
1772 70-688 3/1970
1773 70-689 4/1970
1774 70-690 4/1970
1775 70-691 5/1970

 
 
 

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