Davenport stock 2-8-0 "Consolidation" Locomotives in the USA


Class Details by Steve Llanso of Sweat House Media

Class unknown (Locobase 15091)

Data from set of original Davenport Locomotive Works diagrams offered for sale on Ebay in March 2013.

Principal Dimensions by Steve Llanso of Sweat House Media
Classunknown
Locobase ID15,091
RailroadDavenport stock
CountryUSA
Whyte2-8-0
Number in Class1
Road Numbers
GaugeStd
Number Built1
BuilderDavenport
Year
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft / m)15 / 4.57
Engine Wheelbase (ft / m)22.50 / 6.86
Ratio of driving wheelbase to overall engine wheebase 0.67
Overall Wheelbase (engine & tender) (ft / m)46.17 / 14.07
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)69,000 / 31,298
Engine Weight (lbs / kg)80,000 / 36,287
Tender Loaded Weight (lbs / kg)60,000 / 27,216
Total Engine and Tender Weight (lbs / kg)140,000 / 63,503
Tender Water Capacity (gals / ML)3000 / 11.36
Tender Fuel Capacity (oil/coal) (gals/tons / ML/MT)6 / 5.50
Minimum weight of rail (calculated) (lb/yd / kg/m)29 / 14.50
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)57 / 1448
Boiler Pressure (psi / kPa)150 / 10.30
High Pressure Cylinders (dia x stroke) (in / mm)17" x 24" / 432x610
Tractive Effort (lbs / kg)15,515 / 7037.49
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.45
Heating Ability
Firebox Area (sq ft / m2)109.40 / 10.16
Grate Area (sq ft / m2)23.30 / 2.16
Evaporative Heating Surface (sq ft / m2)989 / 91.88
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)989 / 91.88
Evaporative Heating Surface/Cylinder Volume156.86
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation3495
Same as above plus superheater percentage3495
Same as above but substitute firebox area for grate area16,410
Power L13472
Power MT443.74

Reference