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Paris-Orléans No. 4201 to 4370
The ten-wheelers with the numbers 4201 to 4370 were built for the Paris-Orléans from 1915 onwards for express, passenger and freight trains. During the First World War, some of the locomotives were built by North Brit...
| Paris-Orléans No. 4201 to 4370Remove | |
|---|---|
| Variant | Standard |
| Built | 1915-1922 |
| Manufacturers | Batignolles-Châtillon;SACM;North British |
| Wheel arrangement | 2C |
| Gauge | 1435 mm |
| Length | 16733 mm |
| Service mass | 67800 kg |
| Top speed | 100 km/h |
| Power | |
| Engine |
General
| Property | Paris-Orléans No. 4201 to 4370 Standard Remove |
|---|---|
| Built | 1915-1922 |
| Manufacturers | Batignolles-Châtillon, SACM, North British |
| Wheel arrangement | 4-6-0 (Ten-wheeler) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Paris-Orléans No. 4201 to 4370 Standard Remove |
|---|---|
| Length | 16.73 m |
| Length loco | 11.44 m |
| Wheelbase | 7.70 m |
| Service mass | 67.8 t |
| Adhesion mass | 48.6 t |
| Total mass | 107.7 t |
| Rigid wheelbase | 3.90 m |
| Axle load | 16.2 t |
| Water capacity | 17,000 l |
| Fuel capacity | 4 t (coal) |
Boiler
| Property | Paris-Orléans No. 4201 to 4370 Standard Remove |
|---|---|
| Grate area | 2.73 m² |
| Firebox surface | 14.4 m² |
| Tube heating surface | 132.9 m² |
| Evaporative heating surface | 147.3 m² |
| Superheater surface | 37.08 m² |
| Total heating surface | 184.4 m² |
Power plant
| Property | Paris-Orléans No. 4201 to 4370 Standard Remove |
|---|---|
| Driver diameter | 1,750 mm |
| Boiler pressure | 13 bar |
| Expansion type | simple expansion |
| Cylinders | two, 500 x 650 mm |
Power
| Property | Paris-Orléans No. 4201 to 4370 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 900 kW (1,224 PS) |
| Top speed | 100 km/h |
| Starting effort | 102.6 kN |
Calculated values
| Property | Paris-Orléans No. 4201 to 4370 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 4.65 |
| Optimal speed | 53 km/h |
| Power-to-weight ratio | 13.3 kW/t |
| Heating Surface Equivalent | 293.5 m² |
| Cylinder volume/HSE | 1 : 869.81 |
| Adhesive weight/Total | 1 : 1.40 |
| Tractive force/Heating surface | 1 : 11.62 |
| Grate area/Heating surface | 1 : 67.54 |
| Firebox/Tube surface | 1 : 9.23 |
| Total/Superheater | 1 : 3.97 |
