Manistee & North Eastern 4-4-0 "American" Locomotives of the USA


Class Details by Steve Llanso of Sweat House Media

Class 4 (Locobase 12901)

Data from Baldwin Locomotive Works Specification for Engines, 1890, as digitized by the DeGolyer Library of Southern Methodist University Vol 16, p. 69. Works number was 10866 in May 1890.

NB: Heating surface data is derived from comparison with the Kearney & Black Hills order of the same year, (Locobase 11697) which has identical firebox dimensions as well as identical tube counts, diameters, and length.

Specifications by Steve Llanso of Sweat House Media
Class4
Locobase ID12,901
RailroadManistee & North Eastern
CountryUSA
Whyte4-4-0
Number in Class1
Road Numbers4
GaugeStd
Number Built1
BuilderBurnham, Parry, Williams & Co
Year1890
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft) 8.25
Engine Wheelbase (ft)22.17
Ratio of driving wheelbase to overall engine wheebase 0.37
Overall Wheelbase (engine & tender) (ft)
Axle Loading (Maximum Weight per Axle) (lbs)
Weight on Drivers (lbs)50,000
Engine Weight (lbs)80,000
Tender Loaded Weight (lbs)
Total Engine and Tender Weight (lbs)
Tender Water Capacity (gals)2800
Tender Fuel Capacity (oil/coal) (gals/tons)
Minimum weight of rail (calculated) (lb/yd)42
Geometry Relating to Tractive Effort
Driver Diameter (in)62
Boiler Pressure (psi)130
High Pressure Cylinders (dia x stroke) (in)17" x 24"
Tractive Effort (lbs)12,362
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.04
Heating Ability
Firebox Area (sq ft)121
Grate Area (sq ft)16.30
Evaporative Heating Surface (sq ft)1181
Superheating Surface (sq ft)
Combined Heating Surface (sq ft)1181
Evaporative Heating Surface/Cylinder Volume187.31
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation2119
Same as above plus superheater percentage2119
Same as above but substitute firebox area for grate area15,730
Power L13805
Power MT335.54


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