Data from Roy V Wright (Ed.) 1922 Locomotive Cyclopedia of American Practice, Sixth Edition (New York: Simmons-Boardman Publishing Company, 1922), p. 1002.
The sugar mill is still located in Cumaná, which is the capital of Sucre State.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 12 |
| Locobase ID | 15010 |
| Railroad | Nacional de Honduras |
| Country | Honduras |
| Whyte | 2-6-0 |
| Number in Class | 1 |
| Road Numbers | 12 |
| Gauge | 3'6" |
| Number Built | 1 |
| Builder | Davenport |
| Year | |
| Valve Gear | Stephenson |
| 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) | 53,000 / 24,040 |
| Engine Weight (lbs / kg) | 63,000 / 28,576 |
| 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) | 29 / 14.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 40 / 1016 |
| Boiler Pressure (psi / kPa) | 160 / 1100 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 13" x 18" / 330x457 |
| Tractive Effort (lbs / kg) | 10,343 / 4691.51 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.12 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 66 / 6.13 |
| Grate Area (sq ft / m2) | 12.40 / 1.15 |
| Evaporative Heating Surface (sq ft / m2) | 629 / 58.44 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 629 / 58.44 |
| Evaporative Heating Surface/Cylinder Volume | 227.47 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1984 |
| Same as above plus superheater percentage | 1984 |
| Same as above but substitute firebox area for grate area | 10,560 |
| Power L1 | 3699 |
| Power MT | 461.60 |