Class F-7
Country USA
Railroad Line Milwaukee Road
Wheel Arrangement 2'C2' h2   Boiler Pressure 21,1 kp/cm
Tender 3'3' Grate Area 9,0 m
Driving Wheel 2134 mm

Heating Surface Area

387 m
Leading Wheel 914 mm Superheater Area 157 m
Trailing Wheel 952 / 1118 mm Cylinder 597 mm
Length (over all) 30 480 mm Piston Stroke 762 mm
Max. Speed (Design) km/h Max. Axle Loading 32,8 Mp
Max. Speed (achieved) 205 km/h Weight on drivers 98,1 Mp
Power hpi Weight (total) 359,1 Mp
Fuel Coal Power Transmission Rods
Gauge 1435 mm Tractive Effort    22,4 Mp
First Bldg. Year

1937

  Number built

6