Heating Surface Area
1937 *
10
| Class | E-4 | ||||
|---|---|---|---|---|---|
| Railroad Line | Chicago & North Western | ||||
| Country | USA | ||||
|
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| 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 |
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