T Class (1st Series) Technical Data

Group Numbers	T320 to T346, T413
Wheel arrangement	Two twin axle bogies, All axles driven (Bo-Bo)
Nominal wheel diameter	3 feet 4 inches (1016 mm)
Overall dimensions Length (over couplers) Width Height	47 feet 9  inches (14.554 m) 9 feet 5 inches (2.870 m) 12 feet 8½   inches (3.873 m)
Wheelbase between bogie pivot centres	26 feet 6 inches (8.077m)
Weight	68 tons (69.1 tonne)
Adhesive weight / axle	17 tons (17.3 tonne)
Diesel Engine Type Rated output Cylinders Speed	General Motors two stroke model 567C 950 hp (708kW) 8 275 – 835 rpm
Main Generator Type Continuous rating	EMD Type D-15 1,500 Amps
Traction motors Type Number Gear ratio	EMD D-19 4 63:14
Tractive effort Starting Continuous	38,080 lbf (169.4 kN) 28,000 lbf (124.5 kN) at 9.5 mph (15.3 km/h)
Maximum speed	62 mph (100km/h)
Capacities Fuel oil Lubricating oil Cooling water	750 gallons (3,410 l) 108 gallons (491 l) 180 gallons (818 l)
Built by	Clyde Engineering Co Pty Ltd, Sydney, NSW in 1955