Data from "Tank Frame Locomotives", Record of Recent Construction #93 (Baldwin Locomotive Works, 1918), p. 9. See also DeGolyer, Vol 60, pp. 377. Works number was 46754 in October 1917.
See Locobase 10996 for a brief description of tank-frame locomotives.
This small locomotive came with a modified Marshall-design valve gear and Rushton Improved Smokestack with onion-shaped spark arrester to reduce the fire risk from wood fuel.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | unknown |
| Locobase ID | 10998 |
| Railroad | H E Oving, Jr |
| Country | Indonesia |
| Whyte | 0-4-0WT |
| Number in Class | 1 |
| Road Numbers | |
| Gauge | 60 cm |
| Number Built | 1 |
| Builder | Baldwin |
| Year | 1917 |
| Valve Gear | Marshall |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 3 / 0.91 |
| Engine Wheelbase (ft / m) | 3 / 0.91 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 3 / 0.91 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 12,400 / 5625 |
| Engine Weight (lbs / kg) | 12,400 / 5625 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 12,400 / 5625 |
| Tender Water Capacity (gals / ML) | 102 / 0.39 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 10 / 5 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 22 / 559 |
| Boiler Pressure (psi / kPa) | 176 / 1210 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 6" x 10" / 152x254 |
| Tractive Effort (lbs / kg) | 2448 / 1110.40 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.07 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 32 - 1.75" / 44 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 5.33 / 1.62 |
| Firebox Area (sq ft / m2) | 13 / 1.21 |
| Grate Area (sq ft / m2) | 2.80 / 0.26 |
| Evaporative Heating Surface (sq ft / m2) | 90 / 8.36 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 90 / 8.36 |
| Evaporative Heating Surface/Cylinder Volume | 275.02 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 493 |
| Same as above plus superheater percentage | 493 |
| Same as above but substitute firebox area for grate area | 2288 |
| Power L1 | 3057 |
| Power MT | 1087.02 |