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French Eastern Railway series 11S No. 103 to 280
In 1932, the Est started to modernize their ten-wheelers of the series 11S, originally numbered 3103 to 3280. The most visible changes were rectangular smoke deflectors, a chimney with greater cross section and four-a...
| French Eastern Railway series 11S No. 103 to 280Remove | |
|---|---|
| Variant | Standard |
| Built | 1932-1946 |
| Manufacturers | Épernay |
| Wheel arrangement | 2C |
| Gauge | 1435 mm |
| Length | 11780 mm |
| Service mass | 84000 kg |
| Top speed | 120 km/h |
| Power | |
| Engine |
General
| Property | French Eastern Railway series 11S No. 103 to 280 Standard Remove |
|---|---|
| Built | 1932-1946 |
| Manufacturers | Épernay |
| Wheel arrangement | 4-6-0 (Ten-wheeler) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | French Eastern Railway series 11S No. 103 to 280 Standard Remove |
|---|---|
| Length | 11.78 m |
| Empty mass | 76 t |
| Service mass | 84 t |
| Adhesion mass | 58 t |
| Total mass | 168 t |
| Water capacity | 35,000 l |
| Fuel capacity | 10 t (coal) |
Boiler
| Property | French Eastern Railway series 11S No. 103 to 280 Standard Remove |
|---|---|
| Grate area | 3.16 m² |
| Tube heating surface | 135.5 m² |
| Superheater surface | 54.2 m² |
Power plant
| Property | French Eastern Railway series 11S No. 103 to 280 Standard Remove |
|---|---|
| Driver diameter | 2,090 mm |
| Boiler pressure | 18 bar |
| Expansion type | compound |
| Cylinders | four, HP: 370 x 680 mm and LP: 590 x 680 mm |
Power
| Property | French Eastern Railway series 11S No. 103 to 280 Standard Remove |
|---|---|
| Power source | steam |
| Indicated power | 1,250 kW (1,700 PS) |
| Top speed | 120 km/h |
| Starting effort | 97.8 kN |
| Starting effort simple | 117.4 kN |
Calculated values
| Property | French Eastern Railway series 11S No. 103 to 280 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 5.82 |
| Optimal speed | 79 km/h |
| Power-to-weight ratio | 14.9 kW/t |
| Adhesive weight/Total | 1 : 1.45 |
