© trainspo.comBLW WDM-3D
Built by DLW
Overview of the BLW WDM-3D
Discover the robust WDM-3D locomotive, a powerful diesel engine with a legacy in Indian Railways. This versatile workhorse, known for its reliability and strength, is a common sight across India's vast rail network.
Engineered for exceptional performance, the WDM-3D boasts a formidable ALCo 251C V16 prime mover, delivering an impressive 2462 kW of power. With a top speed of 160 km/h and a tractive effort of 353 kN, it is well-equipped to handle demanding freight and passenger services.
Measuring 18.63 meters in length and featuring a substantial weight of 117 tonnes, the WDM-3D is built for durability. Its 1676 mm gauge and Co'Co' axle configuration ensure stability and efficient operation on Indian track standards.
Explore the capabilities of this iconic locomotive, a testament to engineering prowess in railway transportation. The WDM-3D continues to be a vital component of India's rail infrastructure, facilitating the movement of goods and people with unwavering efficiency.
BLW WDM-3D technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | WDM-3 | |
| Built by | DLW · 2003 | |
| Top speed | 160 km/h99 mph | |
| Power output | 2,462 kW3,302 hp | |
| Tractive effort | 353 kN79,358 lbf | |
| Prime mover | ALCo 251C V16 | |
| Track gauge | 1,676 mmIndian broad gauge5 ft 6 in | |
| UIC axle arrangement | Co'Co' | |
| Length | 18.63 m61 ft 1 in | |
| Width | 2.95 m9 ft 8 in | |
| Height | 4.08 m13 ft 5 in | |
| Weight | 117 t257,941 lb | |
| Axle load | 19.5 t42,990 lb |
Operators of the BLW WDM-3D
Railway companies that have operated the WDM-3D, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Indian Railways | IR WDM-3D | India |
BLW WDM-3D photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
More diesel locomotives from BLW

BLW
WDM-3F
Diesel locomotive
2003 · 160 km/h

BLW
WDM-3B
Diesel locomotive
2003 · 120 km/h

BLW
WDP–2 / WDP-3A
Diesel locomotive
1998–2002 · 140 km/h

BLW
WDG-3A
Diesel locomotive
1995 · 100 km/h

BLW
DL560C / CGR M8
Diesel locomotive
1995–2001 · 120 km/h

BLW
GT46PAC
Diesel locomotive
2011 · 130 km/h

BLW
WDM-3A
Diesel locomotive
1994 · 120 km/h

BLW
WDG-4D
Diesel locomotive
2013–2018 · 105 km/h
Similar diesel locomotives from other manufacturers

ALCo
C36-7M
Diesel locomotive
2,685 kW

Clyde Engineering
GT26C
Diesel locomotive
2001 · 134 km/h

EMD
SD40 M2 Chile
Diesel locomotive
134 km/h · 2,240 kW

CRRC Ziyang
PR ZCU-20
Diesel locomotive
140 km/h

Alstom
333.4
Diesel locomotive
2003–2004 · 160 km/h

CRRC Dalian
CKD8H
Diesel locomotive
2013 · 160 km/h

Alstom
PL42AC
Diesel locomotive
2003–2006 · 160 km/h

Freight Australia
XR class
Diesel locomotive
2004–2006 · 115 km/h