Data from Charles Alfred Oppermann, Traite Complet des Chemins de Fer Economiques D' Interet Local (Paris: Imprimerie Pillet Fils Aine, 1873), pp.153-154.
In the melee that ensued after passage of the first French law to encourage development of rural, light-service railways, several locomotive builders offered examples of the kind of engine that suit the service.
Corpet was the successor to Anjubault.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | CF d'Interet Local |
| Locobase ID | 11328 |
| Railroad | |
| Country | France |
| Whyte | 2-4-0T |
| Number in Class | |
| Road Numbers | |
| Gauge | 120 cm |
| Number Built | |
| Builder | Corpet, Louvet & Cie |
| Year | 1873 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | |
| Engine Wheelbase (ft / m) | |
| Ratio of driving wheelbase to overall engine wheelbase | |
| Overall Wheelbase (engine & tender) (ft / m) | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | |
| Engine Weight (lbs / kg) | 74,957 / 34,000 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 74,957 / 34,000 |
| Tender Water Capacity (gals / ML) | 924 / 3.50 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 1.30 / 1 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 39.40 / 1000 |
| Boiler Pressure (psi / kPa) | 130.50 / 900 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 13.39" x 19.69" / 340x500 |
| Tractive Effort (lbs / kg) | 9939 / 4508.26 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 142 - 1.575" / 40 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 49.19 / 4.57 |
| Grate Area (sq ft / m2) | 7.97 / 0.74 |
| Evaporative Heating Surface (sq ft / m2) | 538 / 50 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 538 / 50 |
| Evaporative Heating Surface/Cylinder Volume | 167.65 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1040 |
| Same as above plus superheater percentage | 1040 |
| Same as above but substitute firebox area for grate area | 6419 |
| Power L1 | 2093 |
| Power MT | |