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French State Railway (État) 230-781 to 800
In 1912, the État received 20 express 4-6-0 locomotives with an axle load of only 16.3 tonnes from SACM of Belfort which were numbered 781 to 800. The locomotives were used for boat trains from Paris to either Cherbou...
| French State Railway (État) 230-781 to 800Remove | |
|---|---|
| Variant | Standard |
| Built | 1912 |
| Manufacturers | SACM |
| Wheel arrangement | 2C |
| Gauge | 1435 mm |
| Length | 20445 mm |
| Service mass | 71500 kg |
| Top speed | 110 km/h |
| Power | |
| Engine |
General
| Property | French State Railway (État) 230-781 to 800 Standard Remove |
|---|---|
| Built | 1912 |
| Manufacturers | SACM |
| Wheel arrangement | 4-6-0 (Ten-wheeler) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | French State Railway (État) 230-781 to 800 Standard Remove |
|---|---|
| Length | 20.45 m |
| Length loco | 11.61 m |
| Wheelbase | 8.70 m |
| Empty mass | 65.5 t |
| Service mass | 71.5 t |
| Adhesion mass | 48.9 t |
| Total mass | 125 t |
| Rigid wheelbase | 4.41 m |
| Axle load | 16.3 t |
| Water capacity | 21,000 l |
| Fuel capacity | 6 t (coal) |
Boiler
| Property | French State Railway (État) 230-781 to 800 Standard Remove |
|---|---|
| Grate area | 2.78 m² |
| Firebox surface | 14.78 m² |
| Tube heating surface | 121.29 m² |
| Evaporative heating surface | 136.07 m² |
| Superheater surface | 43.03 m² |
| Total heating surface | 179.1 m² |
Power plant
| Property | French State Railway (État) 230-781 to 800 Standard Remove |
|---|---|
| Driver diameter | 2,040 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | four, 430 x 640 mm |
Power
| Property | French State Railway (État) 230-781 to 800 Standard Remove |
|---|---|
| Power source | steam |
| Indicated power | 880 kW (1,196 PS) |
| Top speed | 110 km/h |
| Starting effort | 118.3 kN |
Calculated values
| Property | French State Railway (État) 230-781 to 800 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 4.05 |
| Optimal speed | 45 km/h |
| Power-to-weight ratio | 12.3 kW/t |
| Heating Surface Equivalent | 296.0 m² |
| Cylinder volume/HSE | 1 : 1,255.83 |
| Adhesive weight/Total | 1 : 1.46 |
| Tractive force/Heating surface | 1 : 13.80 |
| Grate area/Heating surface | 1 : 64.42 |
| Firebox/Tube surface | 1 : 8.21 |
| Total/Superheater | 1 : 3.16 |
