Munising, Marquette & Southeastern 2-8-0 "Consolidation" Locomotives of the USA


Class Details by Steve Llanso of Sweat House Media

Class 44 / SC-1 (Locobase 14352)

Data from table in January 1917 issue of RME and Railway Age, 13 May 1921; see also DeGolyer, Volume 53, pp.408+. (Thanks to Chris Hohl for his 5 April 2015 email reporting the tender's fuel and water capacities and the retrofit of a tender booster on 33.) Works number 43108 in March 1916.

In addition to the three Consolidations that went straight to the Lake Superior & Ishpeming (Locobase 3295), Baldwin supplied another railroad on Michigan's Upper Peninsula with an identical locomotive. It was ordered at the same time for the MM&SE. After only eight years with those initials on its tender, the 44 joined its sisters on the LS&I following a merger and was renumbered 33. Boiler pressure later increased to 200 psi and the railroad fitted a tender booster.

Like the other three engines, the 33 wound up on the Marquette & Huron Mountain but was soon sold to the Salt Creek and eventually made its way to Nelsonville, Ohio, for service on yet another tourist road, the Hocking Valley Scenic Railway.

Specifications by Steve Llanso of Sweat House Media
Class44 / SC-1
Locobase ID14352
RailroadMunising, Marquette & Southeastern
CountryUSA
Whyte2-8-0
Number in Class1
Road Numbers44
GaugeStd
Number Built1
BuilderBaldwin
Year1916
Valve GearBaker
Locomotive Length and Weight
Driver Wheelbase16'
Engine Wheelbase26'
Ratio of driving wheelbase to overall engine wheebase 0.62
Overall Wheelbase (engine & tender)60.96'
Axle Loading (Maximum Weight per Axle)
Weight on Drivers238000 lbs
Engine Weight268000 lbs
Tender Light Weight167000 lbs
Total Engine and Tender Weight435000 lbs
Tender Water Capacity8500 gals
Tender Fuel Capacity (oil/coal)13 tons
Minimum weight of rail (calculated)99 lb/yard
Geometry Relating to Tractive Effort
Driver Diameter57"
Boiler Pressure185 psi
Cylinders (dia x stroke)26" x 30"
Tractive Effort55948 lbs
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.25
Heating Ability
Firebox Area245 sq. ft
Grate Area58.70 sq. ft
Evaporative Heating Surface3643 sq. ft
Superheating Surface844 sq. ft
Combined Heating Surface4487 sq. ft
Evaporative Heating Surface/Cylinder Volume197.61
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation10860
Same as above plus superheater percentage12923
Same as above but substitute firebox area for grate area53937
Power L111883
Power MT440.29


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