Data from DeGolyer, Volume 24, p. 247. Works number was 20373 in April 1902.
This was one of the few non-electric locomotives the Westinghouse Electric & Machine Co, a large manufacturer of electrical equipment, would purchase. It was a small Mogul suitable for the complex in which it worked and which had curves as tight as 125' radius.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 2 |
| Locobase ID | 12611 |
| Railroad | Westinghouse Inter-Works Railway |
| Country | USA |
| Whyte | 2-6-0 |
| Number in Class | 1 |
| Road Numbers | 2 |
| Gauge | Std |
| Number Built | 1 |
| Builder | Burnham, Williams & Co |
| Year | 1902 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 8.50 / 2.59 |
| Engine Wheelbase (ft / m) | 15.83 / 4.82 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.54 |
| Overall Wheelbase (engine & tender) (ft / m) | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 92,000 / 41,731 |
| Engine Weight (lbs / kg) | 110,000 / 49,895 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 3000 / 11.36 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 51 / 25.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 46 / 1168 |
| Boiler Pressure (psi / kPa) | 200 / 1380 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 18" x 24" / 457x610 |
| Tractive Effort (lbs / kg) | 28,737 / 13034.90 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.20 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 234 - 2" / 51 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 9.83 / 3 |
| Firebox Area (sq ft / m2) | 113.80 / 10.58 |
| Grate Area (sq ft / m2) | 22 / 2.04 |
| Evaporative Heating Surface (sq ft / m2) | 1306 / 121.38 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1306 / 121.38 |
| Evaporative Heating Surface/Cylinder Volume | 184.72 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 4400 |
| Same as above plus superheater percentage | 4400 |
| Same as above but substitute firebox area for grate area | 22,760 |
| Power L1 | 4066 |
| Power MT | 292.30 |