Northern Pacific Railway 7012A
 
Model:  F9A
Built:  1956
Builder:  General Motors Electro-Motive Division
Fuel:  No. 2 diesel
Engine:  567C-16
Rating:  1,750 horsepower
Gear Ratio:  62:15
Weight:  230,000 pounds
Tractive Effort:  56,500 pounds (starting)