Data from "Locomotives of the Antwerp-Ghent Railway," The Locomotive Magazine, Vol VIII (25 April 1903), pp. 286-287
This pair of passenger tank engines (Saint Leonard works numbers 926-927) were built to operate on the B-A's odd gauge, but were also designed to be convertible to standard-gauge running. The transition as performed by Etat Belge-Ateliers de Saint Nicolas seems to have been a matter of taking the wheels and moving them outside the frames, adding the Westinghouse air brake system, and closing in the cab.
The author also firmly stated a preference for the old B-A color scheme -- emerald green with black and vermillion bands accessorized by polished brass chimney cap, steam dome, safety valve cover, and cylinder casings. The BSA's choice was deep brown - all over including the dome and cylinder casings, "...a change which is decidedly not an improvement as far as appearance is concerned." {Locobase suspects that whoever had to polish all that brass might have been pleased by the change.}
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | 30 |
Locobase ID | 10307 |
Railroad | Antwerp-Ghent |
Country | Belgium |
Whyte | 2-4-0T |
Number in Class | 2 |
Road Numbers | 30-31 |
Gauge | 3' 7" |
Number Built | 2 |
Builder | SA Saint Leonard |
Year | 1892 |
Valve Gear | Walschaert |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 6.98 / 2.13 |
Engine Wheelbase (ft / m) | 13.96 / 4.26 |
Ratio of driving wheelbase to overall engine wheelbase | 0.50 |
Overall Wheelbase (engine & tender) (ft / m) | 13.96 / 4.26 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | 28,660 / 13,000 |
Weight on Drivers (lbs / kg) | 58,240 / 26,417 |
Engine Weight (lbs / kg) | 77,280 / 35,054 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | 77,280 / 35,054 |
Tender Water Capacity (gals / ML) | 792 / 3 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 0.80 / 1 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 49 / 24.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 55 / 1397 |
Boiler Pressure (psi / kPa) | 142 / 980 |
High Pressure Cylinders (dia x stroke) (in / mm) | 15" x 20" / 381x508 |
Tractive Effort (lbs / kg) | 9875 / 4479.23 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.90 |
Heating Ability | |
Tubes (number - dia) (in / mm) | |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | |
Firebox Area (sq ft / m2) | 76.42 / 7.10 |
Grate Area (sq ft / m2) | 17.76 / 1.65 |
Evaporative Heating Surface (sq ft / m2) | 656 / 60.97 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 656 / 60.97 |
Evaporative Heating Surface/Cylinder Volume | 160.37 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 2522 |
Same as above plus superheater percentage | 2522 |
Same as above but substitute firebox area for grate area | 10,852 |
Power L1 | 3303 |
Power MT | 250.06 |