| Class | F-7 | ||||
|---|---|---|---|---|---|
| Country | USA | ||||
| Railroad Line | Milwaukee Road | ||||
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| Wheel Arrangement | 2'C2' h2 | Boiler Pressure | 21,1 kp/cm² | ||
| Tender | 3'3' | Grate Area | 9,0 m² | ||
| Driving Wheel Ø | 2134 mm | Heating Surface Area |
387 m² | ||
| Leading Wheel Ø | 914 mm | Superheater Area | 157 m² | ||
| Trailing Wheel Ø | 952 / 1118 mm | Cylinder Ø | 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 |
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