|
|
| SDD23 AC-DC electric transmission diesel locomotive is used for main line passenger and freight transportation on broad gauge railway, which has been exported to Pakistan. The locomotive adopts single driver's cab and outside corridor structure, equipped with a CAT C175 diesel engine, with a service power of 2800KW and a maximum running speed of 140km/h. The locomotive adopts main and auxiliary coaxial generator and 530KW rolling axle-suspension traction motor. It is equipped with microcomputer control system, multiple-unit device and resistance brake. |
|
Main Technical Parameters |
| Application | Main line passenger & freight transportation | Track Gauge | 1676 mm |
| Axle Arrangement | C0-C0 | Wheel Diameter | 1092 mm |
| Axle Load | 22.5 t | Locomotive Service Weight | 135 t |
| Max. Service Output of Diesel Engine | 2600 kW | Min. Negotiable Curve Radius | 145 m |
| Max. Running Speed | 140 km/h | Continuous Speed | 26.8 km/h |
| Max. Starting Tractive Effort | 401 kN | Continuous Tractive Effort | 257 kN |
| Fuel Capacity | 8000 L | Oil Capacity | 360 kg |
| Sand Capacity | 200 kg | Overall Dimensions (L×W×H) | 21654mm×3070mm×4230mm |
