© trainspo.comMLW RS-3
Built by ALCo, MLW
Overview of the MLW RS-3
Discover the versatile RS-3 diesel locomotive, a powerhouse built by ALCo and MLW between 1950 and 1956.
This impressive 1435 mm gauge locomotive served a variety of railway companies in both Canada and the United States, including the British Columbia Railway and Burlington Northern.
With a power output of 1200 kW and a Bo'Bo' axle arrangement, the RS-3 is well-equipped for demanding tasks.
Learn more about this historic and powerful diesel locomotive, preserved by various operators, including the Nevada Northern Railroad Museum.
MLW RS-3 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | RS-3 | |
| Built by | ALCo, MLW · 1950–19561,370 units | |
| Power output | 1,200 kW1,609 hp | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Bo'Bo' |
Operators of the MLW RS-3
Railway companies that have operated the RS-3, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| British Columbia Railway | BCOL RS-3 | Canada |
| Burlington Northern | BN RS3 | United States |
| Delaware–Lackawanna Railroad | DL RS-3 | United States |
| Nevada Northern Railroad Museum | NNRY RS-3 | United States |
| New York & Greenwood Lake Railway | NYGL RS-3 | United States |
MLW RS-3 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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