loco-info.com
The reference for locomotives and railcars
Navigation
Random
Search
Compare
Settings
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
Boiler
Variant600/700620/720 - Detroit Diesel620/720 - Rolls-Royce/Cummins660/760
Power Plant
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)
Calculated Values
DMU
local
loading...

We use cookies to save the following settings:

  • selected navigation structure
  • selected language
  • preferred units
  • spelling of railway company names

If you refuse the use of cookies, the settings will only be retained for the current session and will be reset to the default values the next time you visit the site.

Display of units

Here you can set the desired unit system for the technical data.

  • Metric: Lengths in meters, weights in tonnes, and volumes in cubic meters
  • Imperial (UK): Lengths in feet/inches, weights in long tons and volumes in imperial gallons
  • Imperial (US): Lengths in feet/inches, weights in pounds, and volumes in US gallons
  • Individual: Depends on the country of origin of each locomotive
Operator names

Here you can set the display of railway company names.

  • Short: Abbreviation or short form of the name
  • Standard: commonly used name, partially translated to English
  • Complete: full name in local language