Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 32, p. 269 and Volume 44, pp 182-183. Works number was 32923-32924 in August 1908 and 37827-37828 in June 1912.
See Locobase 13337 for a discussion of the intent of the Goyaz Railway project.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | Couto Magalhaes |
Locobase ID | 13338 |
Railroad | Goyaz |
Country | Brazil |
Whyte | 2-6-0 |
Number in Class | 2 |
Road Numbers | 3-4, 11-12 |
Gauge | Metre |
Number Built | 2 |
Builder | Burnham, Williams & Co |
Year | 1908 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 10 / 3.05 |
Engine Wheelbase (ft / m) | 16.50 / 5.03 |
Ratio of driving wheelbase to overall engine wheelbase | 0.61 |
Overall Wheelbase (engine & tender) (ft / m) | 38.62 / 11.77 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 58,700 / 26,626 |
Engine Weight (lbs / kg) | 68,100 / 30,890 |
Tender Loaded Weight (lbs / kg) | 36,000 / 16,329 |
Total Engine and Tender Weight (lbs / kg) | 104,100 / 47,219 |
Tender Water Capacity (gals / ML) | 1800 / 6.82 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 33 / 16.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 42 / 1067 |
Boiler Pressure (psi / kPa) | 160 / 1100 |
High Pressure Cylinders (dia x stroke) (in / mm) | 15" x 18" / 381x457 |
Tractive Effort (lbs / kg) | 13,114 / 5948.42 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.48 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 158 - 1.75" / 44 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 9.04 / 2.76 |
Firebox Area (sq ft / m2) | 81 / 7.53 |
Grate Area (sq ft / m2) | 14.60 / 1.36 |
Evaporative Heating Surface (sq ft / m2) | 730 / 67.82 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 730 / 67.82 |
Evaporative Heating Surface/Cylinder Volume | 198.29 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 2336 |
Same as above plus superheater percentage | 2336 |
Same as above but substitute firebox area for grate area | 12,960 |
Power L1 | 3453 |
Power MT | 389.06 |