Data from Roy V Wright (Ed.) 1922 Locomotive Cyclopedia of American Practice, Sixth Edition (New York: Simmons-Boardman Publishing Company, 1922), p. 1027. Works number was 2618 in March 1917.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 5 |
| Locobase ID | 15001 |
| Railroad | Norfolk Navy Yard |
| Country | USA |
| Whyte | 0-4-2ST |
| Number in Class | 1 |
| Road Numbers | 5 |
| Gauge | Std |
| Number Built | 1 |
| Builder | Vulcan Iron Works |
| Year | 1917 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 7 / 2.13 |
| Engine Wheelbase (ft / m) | 16.50 / 5.03 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.42 |
| Overall Wheelbase (engine & tender) (ft / m) | 16.50 / 5.03 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 113,500 / 51,483 |
| Engine Weight (lbs / kg) | 128,500 / 58,287 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 128,500 |
| Tender Water Capacity (gals / ML) | |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 95 / 47.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 50 / 1270 |
| Boiler Pressure (psi / kPa) | 160 / 1100 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 19" x 24" / 483x610 |
| Tractive Effort (lbs / kg) | 23,566 / 10689.37 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.82 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 98 / 9.10 |
| Grate Area (sq ft / m2) | 20 / 1.86 |
| Evaporative Heating Surface (sq ft / m2) | 1218 / 113.15 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1218 / 113.15 |
| Evaporative Heating Surface/Cylinder Volume | 154.57 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 3200 |
| Same as above plus superheater percentage | 3200 |
| Same as above but substitute firebox area for grate area | 15,680 |
| Power L1 | 2890 |
| Power MT | 112.27 |