Consuelo Estate 2-8-0 Locomotives in the Dominican_Republic


Class Details by Steve Llanso of Sweat House Media

Class 8 (Locobase 14481)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 54, p. 257. Works number was 41380 in May 1914.

An outside-frame plantation Consolidation bought by the Bartram Brothers to operate on their estate at La Fe, Cuba, the Magua was instead delivered to a Dominican Republic address. Ten years later the Don Alberta was produced to the same design; see Locobase 14482.


Class Don Alberta (Locobase 14482)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Vol 72, p. 70. Works numbers were 57896 in July 1924, 58617 in August 1925, and 62224 in December 1937.

Ten years after the plantation Consolidation Magua had first run on the Consuelo Estate (Locobase 14481), the Don Alberta was produced to the same design, but was heavier and oil-fired. The latter meant a new longer tender that weighed considerably more. A year later, "Skipper" joined the Don Alberta. The John Dinzey very likely was built to the same design a dozen years later.

Principal Dimensions by Steve Llanso of Middle Run Media
Class8Don Alberta
Locobase ID14481 14482
RailroadConsuelo EstateConsuelo Estate
CountryDominican RepublicDominican Republic
Whyte2-8-02-8-0
Number in Class13
Road Numbers82, 12-13
Gauge2'6"2'6"
Number Built13
BuilderBaldwinBaldwin
Year19141924
Valve GearWalschaertWalschaert
Locomotive Length and Weight
Driver Wheelbase (ft / m)10 / 3.0510 / 3.05
Engine Wheelbase (ft / m)16.17 / 4.9316.17 / 4.93
Ratio of driving wheelbase to overall engine wheelbase 0.62 0.62
Overall Wheelbase (engine & tender) (ft / m)39.87 / 12.1545.02 / 13.72
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)55,000 / 24,94858,000 / 26,308
Engine Weight (lbs / kg)63,000 / 28,57666,000 / 29,937
Tender Loaded Weight (lbs / kg)36,000 / 16,32945,000 / 20,412
Total Engine and Tender Weight (lbs / kg)99,000 / 44,905111,000 / 50,349
Tender Water Capacity (gals / ML)1800 / 6.822000 / 7.58
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)3 / 32000 / 7570
Minimum weight of rail (calculated) (lb/yd / kg/m)23 / 11.5024 / 12
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)37 / 94037 / 940
Boiler Pressure (psi / kPa)160 / 1100160 / 1100
High Pressure Cylinders (dia x stroke) (in / mm)14" x 18" / 356x45714" x 18" / 356x457
Tractive Effort (lbs / kg)12,968 / 5882.1912,968 / 5882.19
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.24 4.47
Heating Ability
Tubes (number - dia) (in / mm)110 - 2" / 51110 - 2" / 51
Flues (number - dia) (in / mm)
Flue/Tube length (ft / m)13.58 / 4.1413.58 / 4.14
Firebox Area (sq ft / m2)51 / 4.7451 / 4.74
Grate Area (sq ft / m2)16 / 1.4916 / 1.49
Evaporative Heating Surface (sq ft / m2)829 / 77.02829 / 77.04
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)829 / 77.02829 / 77.04
Evaporative Heating Surface/Cylinder Volume258.49258.49
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation25602560
Same as above plus superheater percentage25602560
Same as above but substitute firebox area for grate area81608160
Power L133353335
Power MT534.72507.06

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