Data from SACM diagram Nr. 67 from Societe Alsacienne de Constructions Mecaniques from locomotive book supplied by Dany Machi up at [] as
Diagrammes des machines SACM construites a GRAFENSTADEN (October 2007).
Tube diameter is the interior measurement. External tube diameter was 70 mm (2.76")
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | unknown |
| Locobase ID | 15501 |
| Railroad | Alsace-Lorraine |
| Country | France |
| Whyte | 0-4-0T |
| Number in Class | |
| Road Numbers | |
| Gauge | Std |
| Number Built | |
| Builder | SACM |
| Year | |
| Valve Gear | |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 8.87 / 2.71 |
| Engine Wheelbase (ft / m) | 8.87 / 2.71 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 8.87 / 2.71 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 42,329 / 19,200 |
| Engine Weight (lbs / kg) | 42,329 / 19,200 |
| 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) | 35 / 17.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 40.20 / 1020 |
| Boiler Pressure (psi / kPa) | 159.50 / 1100 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 10.83" x 17.72" / 275x450 |
| Tractive Effort (lbs / kg) | 7009 / 3179.23 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 6.04 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 102 - 1.614" / 41 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 7.55 / 2.30 |
| Firebox Area (sq ft / m2) | 31.86 / 2.96 |
| Grate Area (sq ft / m2) | 6.89 / 0.64 |
| Evaporative Heating Surface (sq ft / m2) | 357 / 33.17 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 357 / 33.17 |
| Evaporative Heating Surface/Cylinder Volume | 188.96 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1099 |
| Same as above plus superheater percentage | 1099 |
| Same as above but substitute firebox area for grate area | 5082 |
| Power L1 | 2920 |
| Power MT | 304.16 |