Data from diagram No 37, Societe Alsacienne de Construction Mecaniques from SACM locomotive book supplied by Dany Machi up at [] as
Diagrammes des machines SACM construites a GRAFENSTADEN (October 2007).
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | unknown |
| Locobase ID | 15613 |
| Railroad | Forges et Acieres de St Chamond |
| Country | Belgium |
| Whyte | 0-6-0T |
| Number in Class | |
| Road Numbers | |
| Gauge | Std |
| Number Built | |
| Builder | SACM |
| Year | |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 8.53 / 2.60 |
| Engine Wheelbase (ft / m) | 8.53 / 2.60 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 8.53 / 2.60 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 69,225 / 31,400 |
| Engine Weight (lbs / kg) | 69,225 / 31,400 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 950 / 3.60 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 1.50 / 1 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 38 / 19 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 42.30 / 1075 |
| Boiler Pressure (psi / kPa) | 127.60 / 880 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 17.32" x 18.11" / 440x460 |
| Tractive Effort (lbs / kg) | 13,930 / 6318.55 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.97 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 126 - 1.575" / 40 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 10.50 / 3.20 |
| Firebox Area (sq ft / m2) | 56.19 / 5.22 |
| Grate Area (sq ft / m2) | 10.12 / 0.94 |
| Evaporative Heating Surface (sq ft / m2) | 683 / 63.45 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 683 / 63.45 |
| Evaporative Heating Surface/Cylinder Volume | 138.30 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1291 |
| Same as above plus superheater percentage | 1291 |
| Same as above but substitute firebox area for grate area | 7170 |
| Power L1 | 1756 |
| Power MT | 167.77 |