Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Volume 32, p. 56. See also a summary of the railroad at the Coal Mines of Westmoreland County, Pennsylvania, [], last accessed 1 November 2011. Works number was 33215 in February 1909.
Principal Dimensions by Steve Llanso of Sweat House Media | |
---|---|
Class | Esther |
Locobase ID | 13345 |
Railroad | Latrobe-Connellsville Coal & Coke |
Country | USA |
Whyte | 2-6-0 |
Number in Class | 2 |
Road Numbers | |
Gauge | 3' |
Number Built | 2 |
Builder | Burnham, Williams & Co |
Year | 1909 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 11 / 3.35 |
Engine Wheelbase (ft / m) | 17.83 / 5.43 |
Ratio of driving wheelbase to overall engine wheelbase | 0.62 |
Overall Wheelbase (engine & tender) (ft / m) | |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 67,000 / 30,391 |
Engine Weight (lbs / kg) | 75,000 / 34,019 |
Tender Loaded Weight (lbs / kg) | 50,000 / 22,680 |
Total Engine and Tender Weight (lbs / kg) | 125,000 / 56,699 |
Tender Water Capacity (gals / ML) | 2500 / 9.47 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 37 / 18.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 40 / 1016 |
Boiler Pressure (psi / kPa) | 160 / 11 |
High Pressure Cylinders (dia x stroke) (in / mm) | 16" x 20" / 406x508 |
Tractive Effort (lbs / kg) | 17,408 / 7896.15 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.85 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 210 - 1.75" / 44 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 9.67 / 2.95 |
Firebox Area (sq ft / m2) | 91.20 / 8.47 |
Grate Area (sq ft / m2) | 13 / 1.21 |
Evaporative Heating Surface (sq ft / m2) | 1018 / 94.57 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1018 / 94.57 |
Evaporative Heating Surface/Cylinder Volume | 218.92 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 2080 |
Same as above plus superheater percentage | 2080 |
Same as above but substitute firebox area for grate area | 14,592 |
Power L1 | 3381 |
Power MT | 333.75 |