Data from A. Sampite, Les Chemins de Fer a Faible Trafic en France (Paris: Baudry et Cie, 1888), p. 49. See also [] for a history of these Freycinet Plan railways
The Societe Generale des Chemins de Fer Economiques was created in the Department in 1880 to encompass a great network of lines throughout Landes and La Gironde. Four lines fell under the SG heading:
Lesparre a Saint-Symphonien 139 km / 86 miles
St. Andre-de-Cubzac a St Ciers-la-Lande 50 km / 31 miles
Lacanau a Bordeaux 44 km / 27 miles
Hostens a Beautiran 34 km / 21 miles
The first segment - Ares a Facture - opened 7 January 1883.
These tank engines were based on studies by the Nord's Central Materials Engineer M Banderali. An observer's conclusion that they are smaller than many of the other that rand on Reseau d'Interet Local lines is confirmed by Sampite's comment that they were "excellent, but perhaps a little underpowered (faibles) for higher traffic loads." (Locobase's free translation). The design may have been limited by the 25-kg/meter (50-lb/yard) rail; each 8-meter (26 1/4 ft) section was laid on 8 sleepers. A maximum speed of 50 km/h (31 mph) was authorized, but in practice speeds didn't exceed 30 km/h (19 1/2 mph).
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | unknown |
| Locobase ID | 9173 |
| Railroad | S.G. CF Economiques - Blayais et La Gironde |
| Country | France |
| Whyte | 0-6-0T |
| Number in Class | 16 |
| Road Numbers | |
| Gauge | Std |
| Number Built | 16 |
| Builder | SACM |
| Year | 1881 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 9.84 / 3 |
| Engine Wheelbase (ft / m) | 9.84 / 3 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 9.84 / 3 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 58,422 / 26,500 |
| Engine Weight (lbs / kg) | 58,422 / 26,500 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 32 / 16 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 49.60 / 1260 |
| Boiler Pressure (psi / kPa) | 130.50 / 900 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 13.78" x 20.87" / 350x530 |
| Tractive Effort (lbs / kg) | 8863 / 4020.19 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 6.59 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 55.95 / 5.20 |
| Grate Area (sq ft / m2) | 11.30 / 1.05 |
| Evaporative Heating Surface (sq ft / m2) | 601 / 55.87 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 601 / 55.87 |
| Evaporative Heating Surface/Cylinder Volume | 166.83 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1475 |
| Same as above plus superheater percentage | 1475 |
| Same as above but substitute firebox area for grate area | 7301 |
| Power L1 | 2638 |
| Power MT | 298.64 |