Serajoedal Stoomtram Mij 0-8-0 Locomotives in Indonesia
Class Details by Steve Llanso of Sweat House Media
Class D13 (Locobase 4749)
Data from [
] . See Indra Krishnamurti at [] for building dates and numbers both of predecessor railways and the Indonesian State Railways.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | D13 |
| Locobase ID | 4749 |
| Railroad | Serajoedal Stoomtram Mij |
| Country | Indonesia |
| Whyte | 0-8-0T |
| Number in Class | 3 |
| Road Numbers | 51-53/D1301-1303 |
| Gauge | 3'6" |
| Number Built | 3 |
| Builder | Hohenzollern |
| Year | 1922 |
| Valve Gear | |
| 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) | 92,814 / 42,100 |
| Engine Weight (lbs / kg) | 92,814 / 42,100 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 92,814 / 42,100 |
| Tender Water Capacity (gals / ML) | |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 39 / 19.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 39.50 / 1000 |
| Boiler Pressure (psi / kPa) | 170.70 / 1180 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 17.72" x 19.69" / 450x500 |
| Tractive Effort (lbs / kg) | 22,711 / 10301.55 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.09 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | |
| Grate Area (sq ft / m2) | 16.14 / 1.50 |
| Evaporative Heating Surface (sq ft / m2) | 667 / 62 |
| Superheating Surface (sq ft / m2) | 301 / 28 |
| Combined Heating Surface (sq ft / m2) | 968 / 90 |
| Evaporative Heating Surface/Cylinder Volume | 118.68 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 2755 |
| Same as above plus superheater percentage | 3609 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |