Class E-4
Railroad Line Chicago & North Western
Country USA
Wheel Arrangement 2'C2' h2   Boiler Pressure 21,0 kp/cm²
Tender 3'3' Grate Area 8,4 m²
Driving Wheel Ø 2134 mm

Heating Surface Area

368 m²
Leading Wheel Ø mm Superheater Area 175 m²
Trailing Wheel Ø mm Cylinder Ø 635 mm
Length (over all) 31 033 mm Piston Stroke 737 mm
Max. Speed (Design) km/h Max. Axle Loading 32,7 Mp
Max. Speed (achieved) 206 km/h Weight on drivers 98,1 Mp
Power hpi Weight (total) 359,3 Mp
Fuel Oil Power Transmission Rods
Gauge 1435 mm Tractive Effort  24,5 Mp
First Bldg. Year

1937 *

  Number built

10