Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Volume 36, p. 198. Works number was 35461 in October 1910.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | Amparo |
| Locobase ID | 13741 |
| Railroad | Central dos Amigos |
| Country | Cuba |
| Whyte | 2-6-0 |
| Number in Class | 1 |
| Road Numbers | 2 |
| Gauge | 3' |
| Number Built | 1 |
| Builder | Baldwin |
| Year | 1910 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 9.33 / 2.84 |
| Engine Wheelbase (ft / m) | 15.50 / 4.72 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.60 |
| Overall Wheelbase (engine & tender) (ft / m) | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 42,000 / 19,051 |
| Engine Weight (lbs / kg) | 48,000 / 21,772 |
| Tender Loaded Weight (lbs / kg) | 37,000 / 16,783 |
| Total Engine and Tender Weight (lbs / kg) | 85,000 / 38,555 |
| Tender Water Capacity (gals / ML) | 1600 / 6.06 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 23 / 11.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 36 / 914 |
| Boiler Pressure (psi / kPa) | 150 / 1030 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 13" x 18" / 330x457 |
| Tractive Effort (lbs / kg) | 10,774 / 4887.01 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.90 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 114 - 1.75" / 44 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 8.27 / 2.52 |
| Firebox Area (sq ft / m2) | 54.40 / 5.05 |
| Grate Area (sq ft / m2) | 10.70 / 0.99 |
| Evaporative Heating Surface (sq ft / m2) | 482 / 44.78 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 482 / 44.78 |
| Evaporative Heating Surface/Cylinder Volume | 174.31 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1605 |
| Same as above plus superheater percentage | 1605 |
| Same as above but substitute firebox area for grate area | 8160 |
| Power L1 | 2454 |
| Power MT | 386.44 |