Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Volume 63 p.247. See Locobase 13278 for a description of the Monserrate. Works number was 53372 in July 1920.
Even for the 60-cm gauge, this was a small tank engine.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | Carmen |
| Locobase ID | 14756 |
| Railroad | Central Monserrate |
| Country | USA |
| Whyte | 0-4-0ST |
| Number in Class | 1 |
| Road Numbers | 8 |
| Gauge | 60 cm |
| Number Built | 1 |
| Builder | Baldwin |
| Year | 1920 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 3.33 / 1.01 |
| Engine Wheelbase (ft / m) | 3.33 / 1.01 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 3.33 / 1.01 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 12,000 / 5443 |
| Engine Weight (lbs / kg) | 12,000 / 5443 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 140 / 0.53 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 30 / 27 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 10 / 5 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 24 / 610 |
| Boiler Pressure (psi / kPa) | 160 / 1100 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 6" x 12" / 152x305 |
| Tractive Effort (lbs / kg) | 2448 / 1110.40 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.90 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 32 - 1.5" / 38 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 6.60 / 2.01 |
| Firebox Area (sq ft / m2) | 15.40 / 1.43 |
| Grate Area (sq ft / m2) | 3.50 / 0.33 |
| Evaporative Heating Surface (sq ft / m2) | 90 / 8.36 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 90 / 8.36 |
| Evaporative Heating Surface/Cylinder Volume | 230.77 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 560 |
| Same as above plus superheater percentage | 560 |
| Same as above but substitute firebox area for grate area | 2464 |
| Power L1 | 2741 |
| Power MT | 1007.14 |