Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 12, p. 244.
Works numbers were 7777, 7780 in January 1886.
Rated for 90 tons up a 3% grade and around 40-m curves.
Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 28, p. 62. Works number was 26256 in August 1905.
Rodrigues Faria & Company was the agent for this off-the-shelf metre-gauge Mogul delivered to its Brazilian client.
Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 12, p. 75. Works numbers were 7376-7377 in July 1884
See Locobase 11578 for a description of this line. The specification for this pair of Moguls included the requirement to haul 80 tons of train up a 3% grade combined with curves of 40-m radius at 12 kph (7.5 mph). It was also required to achieve 30 kph (19 mph), presumably on the level. These were later converted to metre gauge when the Cantagallo was absorbed by the Leopoldina.
Principal Dimensions by Steve Llanso of Middle Run Media | |||
---|---|---|---|
Class | 36 | Jaguaribe | unknown |
Locobase ID | 11839 | 12810 | 11827 |
Railroad | EF de Cantagallo | EF de Canoe | EF de Cantagallo |
Country | Brazil | Brazil | Brazil |
Whyte | 2-6-0 | 2-6-0 | 2-6-0 |
Number in Class | 2 | 1 | 1 |
Road Numbers | 37, 36 | 5 | |
Gauge | 110 cm | Metre | 110 cm |
Number Built | 2 | 1 | 1 |
Builder | Burnham, Parry, Williams & Co | Burnham, Williams & Co | Burnham, Parry, Williams & Co |
Year | 1886 | 1905 | 1882 |
Valve Gear | Stephenson | Stephenson | Stephenson |
Locomotive Length and Weight | |||
Driver Wheelbase (ft / m) | 9.67 / 2.95 | 11.67 / 3.56 | 9.67 / 2.95 |
Engine Wheelbase (ft / m) | 17 / 5.18 | 17.67 / 5.39 | 17 / 5.18 |
Ratio of driving wheelbase to overall engine wheelbase | 0.57 | 0.66 | 0.57 |
Overall Wheelbase (engine & tender) (ft / m) | |||
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |||
Weight on Drivers (lbs / kg) | 35,000 / 15,876 | ||
Engine Weight (lbs / kg) | 43,000 / 19,504 | ||
Tender Loaded Weight (lbs / kg) | 20,000 / 9072 | ||
Total Engine and Tender Weight (lbs / kg) | 63,000 / 28,576 | ||
Tender Water Capacity (gals / ML) | 1800 / 6.82 | 800 / 3.03 | 1800 / 6.82 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |||
Minimum weight of rail (calculated) (lb/yd / kg/m) | 19 / 9.50 | ||
Geometry Relating to Tractive Effort | |||
Driver Diameter (in / mm) | 39 / 991 | 37 / 940 | 39 / 991 |
Boiler Pressure (psi / kPa) | 130 / 900 | 160 / 1100 | 130 / 900 |
High Pressure Cylinders (dia x stroke) (in / mm) | 16" x 20" / 406x508 | 12" x 16" / 305x406 | 15" x 20" / 381x508 |
Tractive Effort (lbs / kg) | 14,507 / 6580.27 | 8469 / 3841.48 | 12,750 / 5783.31 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.13 | ||
Heating Ability | |||
Tubes (number - dia) (in / mm) | 235 - 1.75" / 44 | 124 - 1.5" / 38 | 177 - 2" / 51 |
Flues (number - dia) (in / mm) | |||
Flue/Tube length (ft / m) | 9.08 / 2.77 | 8.25 / 2.51 | 9.08 / 2.77 |
Firebox Area (sq ft / m2) | 84 / 7.81 | 53 / 4.93 | 73.50 / 6.83 |
Grate Area (sq ft / m2) | 16.70 / 1.55 | 9.62 / 0.89 | 16 / 1.49 |
Evaporative Heating Surface (sq ft / m2) | 1055 / 98.05 | 450 / 41.82 | 915 / 85.04 |
Superheating Surface (sq ft / m2) | |||
Combined Heating Surface (sq ft / m2) | 1055 / 98.05 | 450 / 41.82 | 915 / 85.04 |
Evaporative Heating Surface/Cylinder Volume | 226.68 | 214.86 | 223.68 |
Computations Relating to Power Output (More Information) | |||
Robert LeMassena's Power Computation | 2171 | 1539 | 2080 |
Same as above plus superheater percentage | 2171 | 1539 | 2080 |
Same as above but substitute firebox area for grate area | 10,920 | 8480 | 9555 |
Power L1 | 2678 | 3368 | 2649 |
Power MT | 636.44 |