Probolinggo Stoomtram Mij 0-6-0 Locomotives in Indonesia
Class Details by Steve Llanso of Sweat House Media
Class C25 (Locobase 4736)
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 | C25 |
| Locobase ID | 4736 |
| Railroad | Probolinggo Stoomtram Mij |
| Country | Indonesia |
| Whyte | 0-6-0T |
| Number in Class | 3 |
| Road Numbers | |
| Gauge | 3'6" |
| Number Built | 3 |
| Builder | Hanomag |
| Year | 1913 |
| 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) | 47,840 / 21,700 |
| Engine Weight (lbs / kg) | 47,840 / 21,700 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 47,840 / 21,700 |
| Tender Water Capacity (gals / ML) | |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 27 / 13.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 33.50 / 850 |
| Boiler Pressure (psi / kPa) | 171.10 / 1180 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 13.39" x 14.57" / 340x370 |
| Tractive Effort (lbs / kg) | 11,341 / 5144.20 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.22 |
| 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) | 7.96 / 0.74 |
| Evaporative Heating Surface (sq ft / m2) | 325 / 30.20 |
| Superheating Surface (sq ft / m2) | 153 / 14.20 |
| Combined Heating Surface (sq ft / m2) | 478 / 44.40 |
| Evaporative Heating Surface/Cylinder Volume | 136.86 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1362 |
| Same as above plus superheater percentage | 1798 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |