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Locomotive-Specs
ALCo DL535A – photo 1© trainspo.com
Diesel locomotive

ALCo DL535A

Built by ALCo, BLW

Top speed
100 km/h
62 mph
Power output
1,044 kW
1,400 hp
Weight
72 t
158,733 lb
Track gauge
1,000 mm
Metre gauge
Axle arrangement
Co'Co'

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
SeriesYDM-4
Built byALCo, BLW
Top speed100 km/h62 mph
Power output1,044 kW1,400 hp
Track gauge1,000 mmMetre gauge3 ft 3⅜ in
UIC axle arrangementCo'Co'
Weight72 t158,733 lb
Axle load12 t26,455 lb

Operators of the ALCo DL535A

Railway companies that have operated the DL535A, with the class designation used by each of them.

OperatorClassCountry
Bangladesh RailwayBR MED-14Bangladesh
Indian RailwaysIR YDM-4India
Keretapi Tanah Melayu BerhadKTMB YDM-4Malaysia
Vietnam RailwaysDSVN D13EVietnam

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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