© trainspo.comCRRC Ziyang DF4(A)
Built by Dalian, Ziyang
Overview of the CRRC Ziyang DF4(A)
Discover the DF4(A) diesel locomotive, a robust workhorse from the China Railway Corporation.
This versatile locomotive, built between 1969 and 1984 by Dalian and Ziyang, is an impressive example of Chinese engineering.
With a top speed of 120 km/h and a power output of 2650 kW, the DF4(A) is designed for heavy freight transport and passenger duties.
Its impressive tractive effort of 328 kN and an axle load of 23 tonnes make it a reliable choice for demanding routes.
The DF4(A) stands out for its proven technology and its significant role in the Chinese railway network.
CRRC Ziyang DF4(A) technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | DF4 | |
| Built by | Dalian, Ziyang · 1969–1984 | |
| Top speed | 120 km/h75 mph | |
| Power output | 2,650 kW3,554 hp | |
| Tractive effort | 328 kN73,737 lbf | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Co'Co' | |
| Length | 21.1 m69 ft 3 in | |
| Width | 3.31 m10 ft 10 in | |
| Height | 4.75 m15 ft 7 in | |
| Weight | 138 t304,238 lb | |
| Axle load | 23 t50,706 lb |
Operators of the CRRC Ziyang DF4(A)
Railway companies that have operated the DF4(A), with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| China Railway Corporation | CR DF4(A) | China |
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