Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 12, p. 21 . Works number was 7304 in May 1884.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | Solis |
| Locobase ID | 11823 |
| Railroad | Enterriano / FCER |
| Country | Argentina |
| Whyte | 2-4-2T |
| Number in Class | 1 |
| Road Numbers | 3 |
| Gauge | Std |
| Number Built | 1 |
| Builder | Burnham, Parry, Williams & Co |
| Year | 1884 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 6.50 / 1.98 |
| Engine Wheelbase (ft / m) | 20.17 / 6.15 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.32 |
| Overall Wheelbase (engine & tender) (ft / m) | 20.17 / 6.15 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | |
| Engine Weight (lbs / kg) | |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 700 / 2.65 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 45 / 1143 |
| Boiler Pressure (psi / kPa) | 130 / 900 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 12" x 20" / 305x508 |
| Tractive Effort (lbs / kg) | 7072 / 3207.81 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 76 - 2" / 51 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 10.16 / 3.10 |
| Firebox Area (sq ft / m2) | 51.50 / 4.79 |
| Grate Area (sq ft / m2) | 10.30 / 0.96 |
| Evaporative Heating Surface (sq ft / m2) | 451 / 41.91 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 451 / 41.91 |
| Evaporative Heating Surface/Cylinder Volume | 172.27 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1339 |
| Same as above plus superheater percentage | 1339 |
| Same as above but substitute firebox area for grate area | 6695 |
| Power L1 | 2639 |
| Power MT | |