Data from DeGolyer, Volume 62, pp. 84+. See also Mississippi Rails' entry on the RR&G at [] . (Thanks to Everett Elueck, railroad operations director of the Southern Forest Heritage Museum in Long Leaf, LA, whose 15 February 2015 email to Wes Barris and Locobase corrected the original comments.) Works number was 532207 in August 1919.
The spine of Crowell & Spencer Lumber Company's Red River & Gulf Railroad was the 50-mile line from Long Leaf, Lousiana northwest to Kurthwood, hard by the Texas border. Locals 1 and 2 (1 southbound, 2 northbound) made fifteen stops and took 3 hours 20 minutes to cover the route. Frames and springs were made "extra heavy" to cope with the rough track.
According to Mississippi Rails, less than a decade later, the RR&G retired the 104 in January 1928 and stored it for 18 years. In 1946, the 104 went to the Comite Southern of Amite, La as their #1. Louisiana Eastern of Shiloh, La acquired the 1 in 1950. Ultimately, it wound up on the Stone Mountain Scenic Railroad as the General II in October 1961.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | 104 |
Locobase ID | 14298 |
Railroad | Red River & Gulf |
Country | USA |
Whyte | 4-4-0 |
Number in Class | 1 |
Road Numbers | 104 |
Gauge | Std |
Number Built | 1 |
Builder | Baldwin |
Year | 1919 |
Valve Gear | Walschaert |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 8 / 2.44 |
Engine Wheelbase (ft / m) | 21.75 / 6.63 |
Ratio of driving wheelbase to overall engine wheelbase | 0.37 |
Overall Wheelbase (engine & tender) (ft / m) | 46.53 / 14.18 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 51,000 / 23,133 |
Engine Weight (lbs / kg) | 80,500 / 36,514 |
Tender Loaded Weight (lbs / kg) | 79,000 / 35,834 |
Total Engine and Tender Weight (lbs / kg) | 159,500 / 72,348 |
Tender Water Capacity (gals / ML) | 4000 / 15.15 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 4 / 4 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 43 / 21.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 60 / 1524 |
Boiler Pressure (psi / kPa) | 180 / 1240 |
High Pressure Cylinders (dia x stroke) (in / mm) | 15" x 24" / 381x610 |
Tractive Effort (lbs / kg) | 13,770 / 6245.97 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.70 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 77 - 2" / 51 |
Flues (number - dia) (in / mm) | 13 - 5.375" / 137 |
Flue/Tube length (ft / m) | 10.50 / 3.20 |
Firebox Area (sq ft / m2) | 87 / 8.08 |
Grate Area (sq ft / m2) | 15.50 / 1.44 |
Evaporative Heating Surface (sq ft / m2) | 698 / 64.85 |
Superheating Surface (sq ft / m2) | 157 / 14.59 |
Combined Heating Surface (sq ft / m2) | 855 / 79.44 |
Evaporative Heating Surface/Cylinder Volume | 142.16 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 2790 |
Same as above plus superheater percentage | 3292 |
Same as above but substitute firebox area for grate area | 18,479 |
Power L1 | 9334 |
Power MT | 806.98 |