Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 44, p 244 and Vol 54, p. 222. Works numbers were 38034 in July 1912 and 42632 in November 1915.
Similar to several other six-wheelers toiling in the sugar plantations of Santo Domingo, this design had two fewer boiler tubes and a longer stroke.
Principal Dimensions by Steve Llanso of Middle Run Media | |
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Class | 5 |
Locobase ID | 14009 |
Railroad | Yngenio Cristobal Colon |
Country | Dominican Republic |
Whyte | 2-4-0 |
Number in Class | 2 |
Road Numbers | 5-6 |
Gauge | 2'6" |
Number Built | 2 |
Builder | Baldwin |
Year | 1912 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 3.75 / 1.14 |
Engine Wheelbase (ft / m) | 9.92 / 3.02 |
Ratio of driving wheelbase to overall engine wheelbase | 0.38 |
Overall Wheelbase (engine & tender) (ft / m) | 29.92 / 9.12 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 22,000 / 9979 |
Engine Weight (lbs / kg) | 26,000 / 11,793 |
Tender Loaded Weight (lbs / kg) | 20,000 / 9072 |
Total Engine and Tender Weight (lbs / kg) | 46,000 / 20,865 |
Tender Water Capacity (gals / ML) | 1000 / 3.79 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 18 / 9 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 32 / 813 |
Boiler Pressure (psi / kPa) | 160 / 1100 |
High Pressure Cylinders (dia x stroke) (in / mm) | 9" x 16" / 229x406 |
Tractive Effort (lbs / kg) | 5508 / 2498.39 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.99 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 68 - 1.5" / 38 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 8.08 / 2.46 |
Firebox Area (sq ft / m2) | 29.30 / 2.72 |
Grate Area (sq ft / m2) | 6.45 / 0.60 |
Evaporative Heating Surface (sq ft / m2) | 243 / 22.58 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 243 / 22.58 |
Evaporative Heating Surface/Cylinder Volume | 206.26 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 1032 |
Same as above plus superheater percentage | 1032 |
Same as above but substitute firebox area for grate area | 4688 |
Power L1 | 2821 |
Power MT | 565.38 |