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New South Wales classes 600/700, 620/720 and 660/760
Australia | 1949 | 18 produced
Nos. 622 and 726 converted to solar power as the “Byron Bay Train” at Temterfield Station in May 2014
Nos. 622 and 726 converted to solar power as the “Byron Bay Train” at Temterfield Station in May 2014
www.flickr.com/photos/shebalso
Variant600/700620/720 - Detroit Diesel620/720 - Rolls-Royce/Cummins660/760
General
Built1949-19501961-19681973-1975
ManufacturerChullora
Axle config1A-A1+2-2 
Gauge4 ft 8 1/2 in (Standard gauge)
Dimensions and Weights
Length122 ft 6 1/16 in
Power
Power sourcediesel-hydraulic
Top speed62 mph71 mph
EngineDetroit Diesel 6/71Detroit Diesel 6/110Rolls-Royce C8SFLH oder Cummins NHHRTO-6-B1Cummins NTA-855-R4
Engine type2x 6-cyl. diese12x 6-Zyl. Diesel oder 8-Zyl. Diesel2x 6-cyl. diese1
Engine output330 hp (246 kW)510 hp (380 kW)536 hp (400 kW)671 hp (500 kW)
Power Plant
Boiler
Calculated Values
DMU
local
last changed: 09 2023
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