Data from SACM diagram Nr. 130 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 52 mm (2.05").
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | unknown |
| Locobase ID | 15513 |
| Railroad | BSB |
| Country | France |
| Whyte | 4-6-0 |
| Number in Class | |
| Road Numbers | |
| Gauge | Std |
| Number Built | |
| Builder | SACM |
| Year | |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 11.81 / 3.60 |
| Engine Wheelbase (ft / m) | 24.44 / 7.45 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.48 |
| Overall Wheelbase (engine & tender) (ft / m) | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 89,287 / 40,500 |
| Engine Weight (lbs / kg) | 126,104 / 57,200 |
| 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) | 50 / 25 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 63 / 1600 |
| Boiler Pressure (psi / kPa) | 174 / 1200 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 13.78" x 21.65" / 350x550 |
| Tractive Effort (lbs / kg) | 9651 / 4377.63 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 9.25 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 191 - 1.811" / 46 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 13.94 / 4.25 |
| Firebox Area (sq ft / m2) | 120.02 / 11.15 |
| Grate Area (sq ft / m2) | 22.60 / 2.10 |
| Evaporative Heating Surface (sq ft / m2) | 1382 / 128.42 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1382 / 128.42 |
| Evaporative Heating Surface/Cylinder Volume | 369.81 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 3932 |
| Same as above plus superheater percentage | 3932 |
| Same as above but substitute firebox area for grate area | 20,883 |
| Power L1 | 9690 |
| Power MT | 717.78 |