This was the behemoth among Baldwin Atlantic Mallets, but 64 did not last long in service. When L&TW (or EG & co) went bankrupt in 1914, she was returned to Baldwin and scrapped, although BLW retained her boiler to generate steam.
| Specifications | |
|---|---|
| Class | 64 |
| Locobase ID | 4071 |
| Railroad | Laurel & Tullahoma Western |
| Whyte | 2-4-4-2 |
| Road Numbers | 64 |
| Gauge | Std |
| Builder | Baldwin |
| Year | 1910 |
| Valve Gear | Walschaert |
| Locomotive Length and Weight | |
| Driver Wheelbase | 5.50' |
| Engine Wheelbase | 33.42' |
| Ratio of driving wheelbase to overall engine wheebase | 0.16 |
| Overall Wheelbase (engine & tender) | 60.08' |
| Axle Loading (Maximum Weight per Axle) | |
| Weight on Drivers | 121000 lbs |
| Engine Weight | 152900 lbs |
| Tender Light Weight | 90100 lbs |
| Total Engine and Tender Weight | 243000 lbs |
| Tender Water Capacity | 4500 gals |
| Tender Fuel Capacity (oil/coal) | |
| Minimum weight per yard of rail on which locomotive could run | 50 lb rail |
| Geometry Relating to Tractive Effort | |
| Driver Diameter | 40" |
| Boiler Pressure | 190 psi |
| Cylinders (dia x stroke) | 15" x 22" |
| Low Pressure Cylinders (dia x stroke) | 23" x 22" |
| Tractive Effort | 28043 lbs |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.31 |
| Heating Ability | |
| Firebox Area | 123 sq. ft |
| Grate Area | 24 sq. ft |
| Evaporative Heating Surface | 2063 |
| Superheating Surface | |
| Combined Heating Surface | 2063 |
| Evaporative Heating Surface/Cylinder Volume | 458.48 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 4560 |
| Same as above plus superheater percentage | 4560 |
| Same as above but substitute firebox area for grate area | 23370 |
| Power L1 | 3206 |
| Power MT | 233.65 |
| This page last modified: . | [Contact] | All material © 1999-2010 SteamLocomotive.com |