Data from Baldwin Locomotive Works Specification for Engines, 1890, as digitized by the DeGolyer Library of Southern Methodist University Vol 16, p. 72. .
Works numbers were 11089 and 11093 in August 1890.
These Moguls were very similar to the 2-6-0s delivered in the same period to the Central Vermont (Locobase 11646). The PP & B was a reorganization of the bankrupt Pennsylvania, Slatington & New England and came into being in 1887. Although the construction that had begun under the PS & NE was resumed, the PP & B staggered into bankruptcy in 1894. It emerged as the Lehigh & New England, an well-known bridge railroad that remained independent until its closure in 1961.
Meanwhile, however, the Moguls in this entry were sold in December 1894 to the Philadelphia & Reading, where they were classed as N-3a.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | 13 / N-3a |
Locobase ID | 11698 |
Railroad | Pennsylvania, Poughkeepsie & Boston |
Country | USA |
Whyte | 2-6-0 |
Number in Class | 2 |
Road Numbers | 13-14 / 1212-1213 / 1458-1459 |
Gauge | Std |
Number Built | 2 |
Builder | Burnham, Parry, Williams & Co |
Year | 1890 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 15.42 / 4.70 |
Engine Wheelbase (ft / m) | 23.50 / 7.16 |
Ratio of driving wheelbase to overall engine wheelbase | 0.66 |
Overall Wheelbase (engine & tender) (ft / m) | |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | |
Engine Weight (lbs / kg) | |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | |
Tender Water Capacity (gals / ML) | 3600 / 13.64 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 54 / 1372 |
Boiler Pressure (psi / kPa) | 140 / 970 |
High Pressure Cylinders (dia x stroke) (in / mm) | 19" x 26" / 483x660 |
Tractive Effort (lbs / kg) | 20,684 / 9382.12 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | |
Heating Ability | |
Tubes (number - dia) (in / mm) | 246 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 11.50 / 3.51 |
Firebox Area (sq ft / m2) | 137.50 / 12.78 |
Grate Area (sq ft / m2) | 16 / 1.49 |
Evaporative Heating Surface (sq ft / m2) | 1608 / 149.44 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1608 / 149.44 |
Evaporative Heating Surface/Cylinder Volume | 188.51 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 2240 |
Same as above plus superheater percentage | 2240 |
Same as above but substitute firebox area for grate area | 19,250 |
Power L1 | 3391 |
Power MT |