Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 49, p. 305, and Vol 65, pp. 177+. See also Dr Roger B Saylor, "Lake Erie, Franklin and Clarion Railroad," Chapter 26 of The Railroads of Pennsylvania (1964), archived at [], last accessed 16 June 2012. Works number was 40945 in December 1913 and 54422 in January 1921.
Principal Dimensions by Steve Llanso of Sweat House Media | |
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Class | General Miller |
Locobase ID | 14230 |
Railroad | Lake Erie, Franklin & Clarion |
Country | USA |
Whyte | 2-8-0 |
Number in Class | 1 |
Road Numbers | 99 |
Gauge | Std |
Number Built | 1 |
Builder | Baldwin |
Year | 1913 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 15.33 / 4.67 |
Engine Wheelbase (ft / m) | 23.92 / 7.29 |
Ratio of driving wheelbase to overall engine wheelbase | 0.64 |
Overall Wheelbase (engine & tender) (ft / m) | 56.37 / 17.18 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 162,000 / 73,482 |
Engine Weight (lbs / kg) | 180,000 / 81,647 |
Tender Loaded Weight (lbs / kg) | 120,000 / 54,431 |
Total Engine and Tender Weight (lbs / kg) | 300,000 / 136,078 |
Tender Water Capacity (gals / ML) | 6000 / 22.73 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 10 / 9 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 68 / 34 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 54 / 1372 |
Boiler Pressure (psi / kPa) | 190 / 13.10 |
High Pressure Cylinders (dia x stroke) (in / mm) | 22" x 28" / 559x711 |
Tractive Effort (lbs / kg) | 40,531 / 18384.57 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.00 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 309 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 14.50 / 4.42 |
Firebox Area (sq ft / m2) | 173 / 16.07 |
Grate Area (sq ft / m2) | 46.70 / 4.34 |
Evaporative Heating Surface (sq ft / m2) | 2505 / 232.72 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 2505 / 232.72 |
Evaporative Heating Surface/Cylinder Volume | 203.33 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 8873 |
Same as above plus superheater percentage | 8873 |
Same as above but substitute firebox area for grate area | 32,870 |
Power L1 | 4678 |
Power MT | 254.65 |