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Queensland Railways classes 3100, 3200 and 3700
When the Blackwater and Goonyela lines were electrified in the eighties, QR ordered 86 powerful electric locomotives from Comeng for coal traffic. Each locomotive had two cabs and three two-axle bogies . The electric ...
General
| Property | Queensland Railways classes 3100, 3200 and 3700 3100 |
|---|---|
| Built | 1986-1989 |
| Manufacturers | mechanical part: Comeng, electrical part: Hitachi |
| Wheel arrangement | B-B-B |
| Gauge | 1,067 mm (Cape gauge) |
Dimensions and weights
| Property | Queensland Railways classes 3100, 3200 and 3700 3100 |
|---|---|
| Length | 19.38 m |
| Service weight | 109.8 t |
| Adhesive weight | 109.8 t |
| Axle load | 18.3 t |
Power
| Property | Queensland Railways classes 3100, 3200 and 3700 3100 |
|---|---|
| Power source | electric - AC |
| Electric systems | 25.000 V 50 Hz |
| Continuous power | 2,900 kW (3,943 PS) |
| Top speed | 80 km/h |
Calculated values
| Property | Queensland Railways classes 3100, 3200 and 3700 3100 |
|---|---|
| Power-to-weight ratio | 26.4 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
