Queensland Railways 1600 class


The 1600 class was a class of diesel locomotives built by English Electric, Rocklea for Queensland Railways between 1962 and 1964.

Queensland Railways 1600 class
1603 & 1634 climb the Razorback Range on the 'Last Train to Mount Morgan' tour in August 1987
Type and origin
Power typeDiesel-electric
BuilderEnglish Electric, Rocklea
Serial numberA.059 to A.067
A.070 to A.080
Build date1962-1964
Total produced18
Specifications
Configuration:
  UICCo-Co
Gauge1,067 mm (3 ft 6 in)
Wheel diameter3 ft 1 12 in (0.953 m)
Minimum curve250 ft (76.200 m)
Wheelbase32 ft (9.754 m) total, 11 ft 6 in (3.505 m) bogie
Length40 ft 9 in (12.421 m) over headstocks
Width9 ft 0 12 in (2.756 m)
Height12 ft 7 12 in (3.848 m)
Axle load10 14 long tons (10.4 t; 11.5 short tons)
Loco weight61 12 long tons (62.5 t; 68.9 short tons)
Fuel typeDiesel
Fuel capacity600 imp gal (2,700 L)
Prime moverEnglish Electric 6CSRKT Mk II
RPM range850rpm max
Engine typefour stroke, four valves per cylinder
Aspirationturbocharged, intercooled
GeneratorEE827
Traction motorsSix EE540
Cylinders6 Inline
Cylinder size10 in × 12 in (254 mm × 305 mm)
MU working110 V, stepless electro-pneumatic throttle
Loco brakestraight air
Train brakesair
Performance figures
Maximum speed50 miles per hour (80 km/h)
Power output925 hp (690 kW) gross, 838 hp (620 kW) net
Tractive effort30,000 lbf (133.4 kN) at 7.8 mph (10 km/h)
Career
OperatorsQueensland Railways
Number in class18
Numbers1600-1617
First runJanuary 1963
Last runApril 1991
Preserved1603, 1604, 1613, 1614, 1616
Disposition3 preserved for display, 13 scrapped, 2 operational (1614, 1616)

History

The 1600 class were built as branch line locomotives. They were initially based at Alpha in Central West Queensland.[1][2][3] The class was withdrawn in 1991.

Five have been preserved:[2]

References

  1. Oberg, Leon (1984). Locomotives of Australia 1850s-1980s. Frenchs Forest: Reed Books. p. 240. ISBN 0 730100 05 7.
  2. 1600, 1620 Class Queensland's Great Trains
  3. English Electric 1600 Class Queensland's Railway Interest Group
  4. Diesel locomotives Bellarine Railway
  5. Archer Park Rail Museum Archived 19 January 2014 at the Wayback Machine Rockhampton Regional Council
  6. 1600 Class Diesel Electric Archived 24 January 2014 at the Wayback Machine Queensland Pioneer Steam Railway
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