Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Volume 21, p. 280. Works number was 16269-16270 in October 1898. See also Bajan Tour Girl's blog on the railway at []
Principal Dimensions by Steve Llanso of Sweat House Media | |
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Class | Alice |
Locobase ID | 12303 |
Railroad | Bridgetown & Saint Andrews Bay |
Country | Barbados |
Whyte | 2-8-2T |
Number in Class | 2 |
Road Numbers | 1-2 |
Gauge | 2'6" |
Number Built | 2 |
Builder | Burnham, Williams & Co |
Year | 1898 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 8.50 / 2.59 |
Engine Wheelbase (ft / m) | 21.33 / 6.50 |
Ratio of driving wheelbase to overall engine wheelbase | 0.40 |
Overall Wheelbase (engine & tender) (ft / m) | 21.33 / 6.50 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 44,000 / 19,958 |
Engine Weight (lbs / kg) | 64,000 / 29,030 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | 64,000 / 29,030 |
Tender Water Capacity (gals / ML) | 960 / 3.64 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 18 / 9 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 30 / 762 |
Boiler Pressure (psi / kPa) | 160 / 11 |
High Pressure Cylinders (dia x stroke) (in / mm) | 13" x 16" / 330x406 |
Tractive Effort (lbs / kg) | 12,258 / 5560.14 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.59 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 96 - 1.75" / 44 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 11.75 / 3.58 |
Firebox Area (sq ft / m2) | 48.20 / 4.48 |
Grate Area (sq ft / m2) | 10 / 0.93 |
Evaporative Heating Surface (sq ft / m2) | 538 / 50 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 538 / 50 |
Evaporative Heating Surface/Cylinder Volume | 218.88 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 1600 |
Same as above plus superheater percentage | 1600 |
Same as above but substitute firebox area for grate area | 7712 |
Power L1 | 2535 |
Power MT | 508.06 |