Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 34, p. 379 and 39, p. 257. Works numbers were 34886 in June 1910, 34993 in July; and 35190-35191 in September.
These wood-burning Ten-wheelers were identical to 4-6-0s delivered to the Dourado and the Oeste de Minas within a year previous to the first quartet's arrival. These were followed a year later by 4 more. All had names:
Doutor Corumba 4
Senador Caiado 5
Amador Bueno 6
Francisco Salles 11
Wencesldu Braz 12
Bueno Brandao 13
Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 49, p. 159 Works numbers were 41062-41064 in January 1914, 41169-41170 in February.
Almost four years after the first Baldwin Ten-wheelers arrived on the Goyaz (Locobase 13339), five more wood-burners with ever so slightly different firebox dimensions were produced to a new order. For some reason, Baldwin doesn't record the engine numbers and these locomotives had no names.
Principal Dimensions by Steve Llanso of Middle Run Media | ||
---|---|---|
Class | Felix Bulhoes | unknown |
Locobase ID | 13339 | 13340 |
Railroad | Goyaz | Goyaz |
Country | Brazil | Brazil |
Whyte | 4-6-0 | 4-6-0 |
Number in Class | 8 | 5 |
Road Numbers | 3-7, 11-13 | |
Gauge | Metre | Metre |
Number Built | 8 | 5 |
Builder | Baldwin | Baldwin |
Year | 1910 | 1914 |
Valve Gear | Walschaert | Walschaert |
Locomotive Length and Weight | ||
Driver Wheelbase (ft / m) | 7.83 / 2.39 | 7.83 / 2.39 |
Engine Wheelbase (ft / m) | 17.17 / 5.23 | 17.17 / 5.23 |
Ratio of driving wheelbase to overall engine wheelbase | 0.46 | 0.46 |
Overall Wheelbase (engine & tender) (ft / m) | 42.83 / 13.05 | 43.50 / 13.26 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | ||
Weight on Drivers (lbs / kg) | 58,700 / 26,626 | 58,700 / 26,626 |
Engine Weight (lbs / kg) | 72,600 / 32,931 | 72,600 / 32,931 |
Tender Loaded Weight (lbs / kg) | 49,000 / 22,226 | 49,000 / 22,226 |
Total Engine and Tender Weight (lbs / kg) | 121,600 / 55,157 | 121,600 / 55,157 |
Tender Water Capacity (gals / ML) | 2400 / 9.09 | 2400 / 9.09 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | ||
Minimum weight of rail (calculated) (lb/yd / kg/m) | 33 / 16.50 | 33 / 16.50 |
Geometry Relating to Tractive Effort | ||
Driver Diameter (in / mm) | 43 / 1092 | 43 / 1092 |
Boiler Pressure (psi / kPa) | 160 / 1100 | 160 / 1100 |
High Pressure Cylinders (dia x stroke) (in / mm) | 15" x 20" / 381x508 | 15" x 20" / 381x508 |
Tractive Effort (lbs / kg) | 14,233 / 6455.99 | 14,233 / 6455.99 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.12 | 4.12 |
Heating Ability | ||
Tubes (number - dia) (in / mm) | 130 - 2" / 51 | 130 - 2" / 51 |
Flues (number - dia) (in / mm) | ||
Flue/Tube length (ft / m) | 15 / 4.57 | 15 / 4.57 |
Firebox Area (sq ft / m2) | 74 / 6.87 | 72 / 6.69 |
Grate Area (sq ft / m2) | 21 / 1.95 | 21.20 / 1.97 |
Evaporative Heating Surface (sq ft / m2) | 1089 / 101.17 | 1087 / 100.98 |
Superheating Surface (sq ft / m2) | ||
Combined Heating Surface (sq ft / m2) | 1089 / 101.17 | 1087 / 100.98 |
Evaporative Heating Surface/Cylinder Volume | 266.22 | 265.73 |
Computations Relating to Power Output (More Information) | ||
Robert LeMassena's Power Computation | 3360 | 3392 |
Same as above plus superheater percentage | 3360 | 3392 |
Same as above but substitute firebox area for grate area | 11,840 | 11,520 |
Power L1 | 4090 | 4056 |
Power MT | 460.83 | 457.00 |