Data from DeGolyer, Volume 18, p. 235. Works number was 13609 in July 1893.
This was the only Baldwin Mogul that Bethlehem-owned SAIC would buy.
(NB: Locobase estimated the firebox heating surface for the SAIC #2 from the 1895 Rumford Falls & Rangeley Lakes #2 described in Locobase 12170. Both were Moguls built by Baldwin, had identical wheelbases. Comparing the basic dimensions of the firebox of both number twos shows identical length and width (89 11/16" x 33 3/4" and the firebox front (58 1/4"). The rear dimensions of the two both round to 47".
Except for the wheel diameters and an 8-tube difference in tube count, the words used in the specs for the RF&RL #2 read as repeats from this slightly earlier engine. )
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 2 |
| Locobase ID | 20919 |
| Railroad | Spanish-American Iron |
| Country | Cuba |
| Whyte | 2-6-0 |
| Number in Class | 1 |
| Road Numbers | 2 |
| Gauge | Std |
| Number Built | 1 |
| Builder | Burnham, Williams & Co |
| Year | 1893 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 12.50 / 3.81 |
| Engine Wheelbase (ft / m) | 19.75 / 6.02 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.63 |
| Overall Wheelbase (engine & tender) (ft / m) | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 84,000 / 38,102 |
| Engine Weight (lbs / kg) | 98,000 / 44,452 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 3000 / 11.36 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 47 / 23.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 52 / 1321 |
| Boiler Pressure (psi / kPa) | 150 / 1030 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 18" x 24" / 457x610 |
| Tractive Effort (lbs / kg) | 19,066 / 8648.20 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.41 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 221 - 2" / 51 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 11 / 3.35 |
| Firebox Area (sq ft / m2) | 116 / 10.78 |
| Grate Area (sq ft / m2) | 20.70 / 1.92 |
| Evaporative Heating Surface (sq ft / m2) | 1389 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1389 |
| Evaporative Heating Surface/Cylinder Volume | 196.50 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 3105 |
| Same as above plus superheater percentage | 3105 |
| Same as above but substitute firebox area for grate area | 17,400 |
| Power L1 | 3621 |
| Power MT | 285.10 |