Unspecified 2-8-0 "Consolidation" Locomotives in the USA


Class Details by Steve Llanso of Sweat House Media

Class Danforth - 1884 (Locobase 10022)

Data from Park Benjamin (Ed), Appleton's Cyclopedia of Applied Mechanics (New York: D Appleton & Company, 1884), p. 341. Boiler pressure is an estimate.

This portly Consolidation is included in Park's illustrations as an example of a 2-8-0 of the time. He gives no indication of what railroad might have owned it, but the specs are quite detailed and precise. It was one of the few designs of that time that used 2 1/4" tubes.

Principal Dimensions by Steve Llanso of Sweat House Media
ClassDanforth - 1884
Locobase ID10,022
Railroad
CountryUSA
Whyte2-8-0
Number in Class
Road Numbers
GaugeStd
Number Built
BuilderDanforth, Cooke
Year1884
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft / m)15.58 / 4.75
Engine Wheelbase (ft / m)23.17 / 7.06
Ratio of driving wheelbase to overall engine wheebase 0.67
Overall Wheelbase (engine & tender) (ft / m)
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)86,430 / 39,204
Engine Weight (lbs / kg)96,550 / 43,794
Tender Loaded Weight (lbs / kg)
Total Engine and Tender Weight (lbs / kg)
Tender Water Capacity (gals / ML)2400 / 9.09
Tender Fuel Capacity (oil/coal) (gals/tons / ML/MT)
Minimum weight of rail (calculated) (lb/yd / kg/m)36 / 18
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)50 / 1270
Boiler Pressure (psi / kPa)140 / 9.70
High Pressure Cylinders (dia x stroke) (in / mm)20" x 24" / 508x610
Tractive Effort (lbs / kg)22,848 / 10363.69
Factor of Adhesion (Weight on Drivers/Tractive Effort) 3.78
Heating Ability
Firebox Area (sq ft / m2)139 / 12.92
Grate Area (sq ft / m2)29 / 2.70
Evaporative Heating Surface (sq ft / m2)1509 / 140.24
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)1509 / 140.24
Evaporative Heating Surface/Cylinder Volume172.92
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation4060
Same as above plus superheater percentage4060
Same as above but substitute firebox area for grate area19,460
Power L12947
Power MT300.68

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