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Electro-Motive Division GP49 and GP50
United States | 1980
287 produced
Burlington Northern No. 3157 in front of a freight train in June 2005 Eola, Illinois
Burlington Northern No. 3157 in front of a freight train in June 2005 Eola, Illinois
Sean Lamb
VariantGP49GP50 - 3,500 hpGP50 - 3600 hp
General
Built1983-19851980-1985
ManufacturerElectro-Motive Division
Axle configB-B 
Gauge4 ft 8 1/2 in (Standard gauge)
Dimensions and Weights
Length59 ft 2 in
Wheelbase43 ft
Rigid wheelbase9 ft
Service weight250,000 lbs
Adhesive weight250,000 lbs
Axle load62,500 lbs
Boiler
VariantGP49GP50 - 3,500 hpGP50 - 3600 hp
Power Plant
Power
Power sourcediesel-electric
Top speed65 mph
Starting effort61,000 lbf65,000 lbf
EngineEMD 16-645F3B
Engine typeV16 diesel
Fuel2,600 us gal (diesel)
Engine output2,800 hp (2,088 kW)3,500 hp (2,610 kW)3,600 hp (2,685 kW)
Calculated Values
diesel locomotive
freight
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