Queensland Railways 1720 class

Queensland Railways 1720 class
Bicentennial liveried 1723 at Moolabin Yard railway station in February 1988
Type and origin
Power typeDiesel-electric
BuilderClyde Engineering, Eagle Farm
ModelElectro-Motive Diesel GL18C
Build date1966–1970
Total produced56
Specifications
Configuration:
 • AARC-C
 • UICCo′Co′
Gauge1,067 mm (3 ft 6 in)
Length13.4 metres (44 ft)
Loco weight62 tonnes (61 long tons; 68 short tons)§
Fuel typeDiesel
Prime moverElectro-Motive Diesel 645E
GeneratorElectro-Motive Diesel D25
Traction motorsElectro-Motive Diesel CD36
Cylinders8
Performance figures
Maximum speed100 kilometres per hour (62 mph)
Power output745 kilowatts (999 hp)
Career
OperatorsQueensland Railways
Number in class56
Numbers1720–1775
First runOctober 1966
Current ownerAurizon, Queensland Rail
Disposition33 in service, 10 stored, 12 exported, 1 preserved

The 1720 class are a class of diesel locomotives built between 1966 and 1970 by Clyde Engineering, Eagle Farm for Queensland Railways in Australia.