Data from Baldwin Locomotive Works Specification for Engines, 1903, as digitized by the DeGolyer Library of Southern Methodist University Vol 24, p.75.. works numbers were 19847-19848 in December 1901, 20736-20737 in July 1902, 20964 in September.
Unlike much of the SIRR's motive power, these Eight-wheelers did not follow the successor Chicago, Terre Haute & Southeastern to the Chicago, Milwaukee, St Paul & Pacific.
Instead the 19 and 20 went in 1912 to the San Antonio, Uvalde & Gulf as their 6 & 7. When the MP took over the operations of the Link (or "Sausage") Route, the two were renumbered 930-931 and placed in the E-64 class.
By 1911, the three 1902 engines were sent back to Baldwin for rebuilding. Baldwin sold the trio to the Delaware & Northern as their 1, 3, and 2. The D & N was the product of a 1911 reorganization of the Delaware & Eastern. Although the D & E had been planned to connect Schenectady with Wilkes-Barre, Pa (and thus operate Alco engines exclusively, one supposes), it had only extended from East Branch to Arkville, New York.
(See the website [], which recounts the story of this line, which remained in operation from 1911 to 1942.)
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | 19 |
Locobase ID | 12557 |
Railroad | Southern Indiana |
Country | USA |
Whyte | 4-4-0 |
Number in Class | 1 |
Road Numbers | 19-20, 16-18 |
Gauge | Std |
Number Built | 1 |
Builder | Burnham, Williams & Co |
Year | 1903 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 9.08 / 2.77 |
Engine Wheelbase (ft / m) | 23.92 / 7.29 |
Ratio of driving wheelbase to overall engine wheelbase | 0.38 |
Overall Wheelbase (engine & tender) (ft / m) | 46.37 / 14.13 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 72,500 / 32,885 |
Engine Weight (lbs / kg) | 113,000 / 51,256 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | |
Tender Water Capacity (gals / ML) | 4000 / 15.15 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 60 / 30 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 66 / 1676 |
Boiler Pressure (psi / kPa) | 180 / 1240 |
High Pressure Cylinders (dia x stroke) (in / mm) | 18" x 24" / 457x610 |
Tractive Effort (lbs / kg) | 18,026 / 8176.47 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.02 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 246 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 11.69 / 3.56 |
Firebox Area (sq ft / m2) | 148.80 / 13.83 |
Grate Area (sq ft / m2) | 18.50 / 1.72 |
Evaporative Heating Surface (sq ft / m2) | 1643 / 152.70 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1643 / 152.70 |
Evaporative Heating Surface/Cylinder Volume | 232.39 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 3330 |
Same as above plus superheater percentage | 3330 |
Same as above but substitute firebox area for grate area | 26,784 |
Power L1 | 6685 |
Power MT | 406.56 |