Usina do Outeiro 2-6-0 Locomotives in Brazil


Class Details by Steve Llanso of Sweat House Media

Class Wanda (Locobase 15451)

Data from DeGolyer, Vol 79, pp. 289+. Works number was 60696 in December 1928.

This factory installation in Campos do Goytacazes in Rio de Janeiro state manufactured basic chemicals. Asmall wood-burning Mogul suited them for switching duties.

Principal Dimensions by Steve Llanso of Middle Run Media
ClassWanda
Locobase ID15451
RailroadUsina do Outeiro
CountryBrazil
Whyte2-6-0
Number in Class1
Road Numbers
GaugeMetre
Number Built1
BuilderBaldwin
Year1928
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft / m)8 / 2.44
Engine Wheelbase (ft / m)13.83 / 4.22
Ratio of driving wheelbase to overall engine wheelbase 0.58
Overall Wheelbase (engine & tender) (ft / m)33.52 / 10.22
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)36,000 / 16,329
Engine Weight (lbs / kg)41,000 / 18,597
Tender Loaded Weight (lbs / kg)23,500 / 10,659
Total Engine and Tender Weight (lbs / kg)64,500 / 29,256
Tender Water Capacity (gals / ML)1100 / 4.17
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)
Minimum weight of rail (calculated) (lb/yd / kg/m)20 / 10
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)33 / 838
Boiler Pressure (psi / kPa)180 / 1240
High Pressure Cylinders (dia x stroke) (in / mm)11" x 16" / 279x406
Tractive Effort (lbs / kg)8976 / 4071.45
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.01
Heating Ability
Tubes (number - dia) (in / mm)80 - 1.75" / 44
Flues (number - dia) (in / mm)
Flue/Tube length (ft / m)11 / 3.35
Firebox Area (sq ft / m2)37 / 3.44
Grate Area (sq ft / m2) 7.60 / 0.71
Evaporative Heating Surface (sq ft / m2)437 / 40.60
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)437 / 40.60
Evaporative Heating Surface/Cylinder Volume248.31
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation1368
Same as above plus superheater percentage1368
Same as above but substitute firebox area for grate area6660
Power L13499
Power MT642.83

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