Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 64, 99. 183. Works number was 54267-54268 in January 1920.
.Cuzco lies 596 miles (960 km) from Lima, Peru's capital., which highlights the remoteness of the former from most connections. Approved by Peru's Chamber of Deputies on 12 September 1907, this road ran from Cuzco through the Santa Ana valley to the capital of La Convencion Province, Santa Ana. It was later extended past Santa Ana to Quillabamba for a total of 110 km (68 miles). This little oil-burner traveled on the lightweight 35 lb/yard (17.5 kg/metre), but faced 4% grades and curves with radii of 50 metres (164 feet).
Principal Dimensions by Steve Llanso of Sweat House Media | |
|---|---|
| Class | 1 |
| Locobase ID | 15101 |
| Railroad | Cuzco y Santa Ana |
| Country | Peru |
| Whyte | 2-6-0 |
| Number in Class | 2 |
| Road Numbers | 1-2 |
| Gauge | 3' |
| Number Built | 2 |
| Builder | Baldwin |
| Year | 1920 |
| Valve Gear | Walschaert |
| 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) | 38 / 11.58 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 45,000 / 20,412 |
| Engine Weight (lbs / kg) | 54,000 / 24,494 |
| Tender Loaded Weight (lbs / kg) | 45,500 / 20,638 |
| Total Engine and Tender Weight (lbs / kg) | 99,500 / 45,132 |
| Tender Water Capacity (gals / ML) | 2000 / 7.58 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 1000 / 3785 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 25 / 12.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 38 / 965 |
| Boiler Pressure (psi / kPa) | 165 / 11.40 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 13" x 18" / 330x457 |
| Tractive Effort (lbs / kg) | 11,227 / 5092.49 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.01 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 86 - 2" / 51 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 8.25 / 2.51 |
| Firebox Area (sq ft / m2) | 50 / 4.65 |
| Grate Area (sq ft / m2) | 10.50 / 0.98 |
| Evaporative Heating Surface (sq ft / m2) | 418 / 38.85 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 418 / 38.85 |
| Evaporative Heating Surface/Cylinder Volume | 151.16 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1733 |
| Same as above plus superheater percentage | 1733 |
| Same as above but substitute firebox area for grate area | 8250 |
| Power L1 | 2524 |
| Power MT | 370.96 |