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Locomotive-Specs
EMD F3B – photo 1© trainspo.com
Diesel locomotive

EMD F3B

Built by EMD

Top speed
103 km/h
64 mph
Power output
1,100 kW
1,475 hp
Track gauge
1,435 mm
Standard gauge
Years built
1945–1949
696 units
Axle arrangement
Bo'Bo'

Overview of the EMD F3B

Discover the iconic F3B diesel locomotive, a true legend of American railways.

Built by EMD between 1945 and 1949, this powerful machine boasts an impressive 1100 kW power output and a top speed of 103 km/h, making it a reliable workhorse for freight transport.

Featuring the robust EMD 16-567B prime mover and a Bo'Bo' axle configuration, the F3B was a staple for major rail lines, including the Burlington Northern in the United States as part of their BN F3B class.

With a standard gauge of 1435 mm, the F3B remains a captivating piece of railway history, celebrated for its enduring performance and classic design. Explore the legacy of this remarkable diesel locomotive.

EMD F3B technical specifications

Value
SeriesEMD F3
Built byEMD · 1945–1949696 units
Top speed103 km/h64 mph
Power output1,100 kW1,475 hp
Tractive effort26 kN5,845 lbf
Prime moverEMD 16-567B
Track gauge1,435 mmStandard gauge4 ft 8½ in
UIC axle arrangementBo'Bo'

Operators of the EMD F3B

Railway companies that have operated the F3B, with the class designation used by each of them.

OperatorClassCountry
Burlington NorthernBN F3BUnited States

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