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| DF7C diesel locomotive is used for shunting and transfer operation on standard gauge railway. The locomotive adopts single driver's cab and outside corridor structure, equipped with a 12V240ZJ6F diesel engine, with a service power of 1840KW and a maximum operating speed of 100km/h. The locomotive is suitable for marshalling and shunting operations of large marshalling stations and large industrial and mining enterprises, as well as transfer operation. |
Main Technical Parameters |
| Application | Shunting & transfer service | Track Gauge | 1435mm |
| Axle Arrangement | C0-C0 | Wheel Diameter | 1050mm |
| Axle Load | 23t | Locomotive Service Weight | 138t |
| Max. Service Output of Diesel Engine | 1840kW / 2000kW | Min. Negotiable Curve Radius | 100m |
| Max. Running Speed | 100km/h | Continuous Speed | 16km/h (410 motor, 1840kW) 14km/h (530 motor, 1840kW) 15.6 km/h (530 motor, 2000kW) |
| Max. Starting Tractive Effort | 435kN | Continuous Tractive Effort | 308kN (410 motor) 340kN (530 motor) |
| Fuel Capacity | 6300L | Oil Capacity | 850kg |
| Sand Capacity | 600kg | Overall Dimensions (L×W×H) | 19800mm×3310mm×4763mm |
