Masteller Coal Company 0-4-2 Locomotives of the USA


Class Details by Steve Llanso of Sweat House Media

Class 1 (Locobase 14130)

Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 47, p. 294. Works number was 38273 in September 1912.

Although it used the same boiler and grate design as the Hawai'ian saddle tank shown in Locobase 13128, this "Forney", as it was contemporarily described, was a substantially heavier locomotive because the tank had more than double the earlier capacity. It still rolled on 20 lb/yard (10 kg/metre) rail for this Keyser, West Virginia coal company.

The 1 was later sold to Elkins Sewell Coal Company.

Specifications by Steve Llanso of Sweat House Media
Class1
Locobase ID14,130
RailroadMasteller Coal Company
CountryUSA
Whyte0-4-2ST
Number in Class1
Road Numbers1
Gauge3'6""
Number Built1
BuilderBaldwin
Year1913
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft) 3.33
Engine Wheelbase (ft) 7.83
Ratio of driving wheelbase to overall engine wheebase 0.43
Overall Wheelbase (engine & tender) (ft) 7.83
Axle Loading (Maximum Weight per Axle) (lbs)
Weight on Drivers (lbs)16,000
Engine Weight (lbs)18,000
Tender Loaded Weight (lbs)
Total Engine and Tender Weight (lbs)18,000
Tender Water Capacity (gals)250
Tender Fuel Capacity (oil/coal) (gals/tons)
Minimum weight of rail (calculated) (lb/yd)13
Geometry Relating to Tractive Effort
Driver Diameter (in)24
Boiler Pressure (psi)150
High Pressure Cylinders (dia x stroke) (in)7" x 10"
Tractive Effort (lbs)2603
Factor of Adhesion (Weight on Drivers/Tractive Effort) 6.15
Heating Ability
Firebox Area (sq ft)17.60
Grate Area (sq ft) 4.50
Evaporative Heating Surface (sq ft)127
Superheating Surface (sq ft)
Combined Heating Surface (sq ft)127
Evaporative Heating Surface/Cylinder Volume285.12
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation675
Same as above plus superheater percentage675
Same as above but substitute firebox area for grate area2640
Power L12896
Power MT798.07


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