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Queensland Railways class DH
The class DH was a diesel-hydraulic shunting locomotive built between 1966 and 1974 by Walkers in Australia. All 73 locomotives initially came to QR and were also used for light short-haul freight trains. With a 470-h...
| Queensland Railways class DHRemove | |
|---|---|
| Variant | Standard |
| Built | 1966-1974 |
| Manufacturers | Walkers |
| Wheel arrangement | BB |
| Gauge | 1067 mm |
| Length | 12650 mm |
| Service mass | 37000 kg |
| Top speed | 50 km/h |
| Power | |
| Engine | Caterpillar D355E |
General
| Property | Queensland Railways class DH Standard Remove |
|---|---|
| Built | 1966-1974 |
| Manufacturers | Walkers |
| Wheel arrangement | B-B |
| Gauge | 1,067 mm |
Dimensions and weights
| Property | Queensland Railways class DH Standard Remove |
|---|---|
| Length | 12.65 m |
| Service mass | 37 t |
| Adhesion mass | 37 t |
| Axle load | 9.3 t |
Power plant
| Property | Queensland Railways class DH Standard Remove |
|---|---|
| Engine | Caterpillar D355E |
| Engine type | 6-cyl. diesel |
Power
| Property | Queensland Railways class DH Standard Remove |
|---|---|
| Power source | diesel-hydraulic |
| Indicated power | 347 kW (472 PS) |
| Top speed | 50 km/h |
| Starting effort | 114.0 kN |
Calculated values
| Property | Queensland Railways class DH Standard Remove |
|---|---|
| Factor of adhesion | 1 : 3.18 |
| Power-to-weight ratio | 9.4 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
