| Specifications | |
|---|---|
| Class | L-1 |
| Locobase ID | 222 |
| Railroad | Rutland |
| Whyte | 4-8-2 |
| Road Numbers | 90-93 |
| Gauge | Std |
| Builder | Alco-Schenectady |
| Year | 1946 |
| Valve Gear | Baker |
| Locomotive Length and Weight | |
| Driver Wheelbase | 19.25' |
| Engine Wheelbase | 41.50' |
| Ratio of driving wheelbase to overall engine wheebase | 0.46 |
| Overall Wheelbase (engine & tender) | |
| Axle Loading (Maximum Weight per Axle) | |
| Weight on Drivers | 232000 lbs |
| Engine Weight | 348000 lbs |
| Tender Light Weight | |
| Total Engine and Tender Weight | 0 |
| Tender Water Capacity | 11000 gals |
| Tender Fuel Capacity (oil/coal) | 14 tons |
| Minimum weight per yard of rail on which locomotive could run | 96.67 lb rail |
| Geometry Relating to Tractive Effort | |
| Driver Diameter | 73" |
| Boiler Pressure | 230 psi |
| Cylinders (dia x stroke) | 26" x 30" |
| Tractive Effort | 54312 lbs |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.27 |
| Heating Ability | |
| Firebox Area | |
| Grate Area | 67 sq. ft |
| Evaporative Heating Surface | 3919 |
| Superheating Surface | 1152 |
| Combined Heating Surface | 5071 |
| Evaporative Heating Surface/Cylinder Volume | 212.58 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 15410 |
| Same as above plus superheater percentage | 18910.75 |
| Same as above but substitute firebox area for grate area | 0 |
| Power L1 | 0 |
| Power MT | 0 |
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