Data from E LAhrons, "Locomotives of the Egyptian State Railways", Locomotive Magazine, Volume 24 (15 January 1918), pp. 8. (DeGolyer, Volume 49, pp. 235+ is missing from the PDF.) Works numbers were 37820-37821 in December 1912.
Shunters suitable in size and power for this Cape Gauge branch connecting Luxor with the Aswan area farther up the Nile.
Principal Dimensions by Steve Llanso of Sweat House Media | |
|---|---|
| Class | 30 |
| Locobase ID | 20680 |
| Railroad | Egyptian State-Luxor to Assouan |
| Country | Egypt |
| Whyte | 0-8-0T |
| Number in Class | 2 |
| Road Numbers | 30-31 |
| Gauge | 3'6" |
| Number Built | 2 |
| Builder | Baldwin |
| Year | 1912 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 11.33 / 3.45 |
| Engine Wheelbase (ft / m) | 11.33 / 3.45 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 11.33 / 3.45 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 91,504 / 41,506 |
| Engine Weight (lbs / kg) | 91,504 / 41,506 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 91,504 / 41,506 |
| Tender Water Capacity (gals / ML) | 2400 / 9.09 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 38 / 19 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 42 / 1067 |
| Boiler Pressure (psi / kPa) | 180 / 12.40 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 16" x 22" / 406x559 |
| Tractive Effort (lbs / kg) | 20,517 / 9306.37 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.46 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 158 - 1.75" / 44 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 10.83 / 3.30 |
| Firebox Area (sq ft / m2) | 82 / 7.62 |
| Grate Area (sq ft / m2) | 16 / 1.49 |
| Evaporative Heating Surface (sq ft / m2) | 864 / 80.27 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 864 / 80.27 |
| Evaporative Heating Surface/Cylinder Volume | 168.76 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 2880 |
| Same as above plus superheater percentage | 2880 |
| Same as above but substitute firebox area for grate area | 14,760 |
| Power L1 | 3135 |
| Power MT | 302.13 |