© trainspo.comBNR SD40-2B
Built by EMD, GMD
Overview of the BNR SD40-2B
Explore the powerful and reliable EMD SD40-2B diesel locomotive, a true workhorse of the rails.
Built by EMD and GMD between 1972 and 1989, this robust machine is known for its exceptional performance and durability.
With a top speed of 110 km/h and weighing in at a substantial 170 tons, the SD40-2B is a testament to classic locomotive engineering.
Its EMD 16-645E3 prime mover generates an impressive 2240 kW of power, making it perfectly suited for demanding heavy-haul operations.
The Burlington Northern operated this iconic model across the United States, solidifying its reputation as an outstanding freight locomotive.
Featuring a standard gauge of 1435 mm and an imposing Co'Co' classification, the SD40-2B remains a distinguished symbol in railway history.
BNR SD40-2B technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | SD40-2 | |
| Family | Dash 2 | |
| Built by | EMD, GMD · 1972–1989 | |
| Refurbished | BNR, Bombardier, Reggiane 1980 | |
| Top speed | 110 km/h68 mph | |
| Power output | 2,240 kW3,004 hp | |
| Prime mover | EMD 16-645E3 | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Co'Co' | |
| Length | 20.98 m68 ft 10 in | |
| Width | 3.13 m10 ft 3 in | |
| Height | 4.75 m15 ft 7 in | |
| Weight | 170 t374,785 lb |
Operators of the BNR SD40-2B
Railway companies that have operated the SD40-2B, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Burlington Northern | BN SD40-2B | United States |
BNR SD40-2B 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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