© trainspo.comALCo DL535A
Built by ALCo, BLW
Overview of the ALCo DL535A
Discover the powerful and versatile DL535A diesel locomotive, known globally as the YDM-4.
Built by ALCo and BLW, this robust locomotive is recognized for its reliability and performance, making it a favored choice for numerous railway operations.
With an impressive power output of 1044 kW and a top speed of 100 km/h, the DL535A is well-equipped to handle both freight and passenger transport efficiently.
Its 1000 mm gauge, 72-tonne weight, and 12-tonne axle load make it ideally suited for use on railway networks in countries like Bangladesh, Vietnam, and India.
The characteristic Co'Co' axle configuration provides excellent traction and stability, ensuring optimal performance across varied terrains and railway lines.
Explore captivating images and delve deeper into the history and capabilities of this iconic diesel locomotive model.
ALCo DL535A technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | YDM-4 | |
| Built by | ALCo, BLW | |
| Top speed | 100 km/h62 mph | |
| Power output | 1,044 kW1,400 hp | |
| Track gauge | 1,000 mmMetre gauge3 ft 3⅜ in | |
| UIC axle arrangement | Co'Co' | |
| Weight | 72 t158,733 lb | |
| Axle load | 12 t26,455 lb |
Operators of the ALCo DL535A
Railway companies that have operated the DL535A, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Bangladesh Railway | BR MED-14 | Bangladesh |
| Indian Railways | IR YDM-4 | India |
| Keretapi Tanah Melayu Berhad | KTMB YDM-4 | Malaysia |
| Vietnam Railways | DSVN D13E | Vietnam |
ALCo DL535A photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
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