Copper Range 2-8-0 "Consolidation" Locomotives in the USA


Class Details by Steve Llanso of Sweat House Media

Class C-3S (Locobase 4842)

Data from http://www.pasty.com/copperrange/engine.htm, accessed 22 July 2007, is the source for the dates of construction -- 58278-58279 in December 1917 -- and their fates - both sold for scrap in March 1947. (Many thanks to Nicholas Turinetti for his 20 May 2014 querying the driver diameter and persuading me to revise the number.)

The CRRR ran in the Upper Peninsula of Michigan and these were the "Big Boys" of the railroad, according to Kevin E. Musser of the Copper Range website. These ran for 30 years after which they were sold for scrap.

Principal Dimensions by Steve Llanso of Sweat House Media
ClassC-3S
Locobase ID4842
RailroadCopper Range
CountryUSA
Whyte2-8-0
Number in Class2
Road Numbers100-101
GaugeStd
Number Built2
BuilderAlco-Pittsburgh
Year1917
Valve GearSouthern
Locomotive Length and Weight
Driver Wheelbase (ft / m)
Engine Wheelbase (ft / m)
Ratio of driving wheelbase to overall engine wheebase
Overall Wheelbase (engine & tender) (ft / m)
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)174,500 / 79,152
Engine Weight (lbs / kg)200,000 / 90,719
Tender Loaded Weight (lbs / kg)136,000 / 61,689
Total Engine and Tender Weight (lbs / kg)336,000 / 152,408
Tender Water Capacity (gals / ML)6000 / 22.73
Tender Fuel Capacity (oil/coal) (gals/tons / ML/MT)14 / 12.70
Minimum weight of rail (calculated) (lb/yd / kg/m)73 / 36.50
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)50 / 1524
Boiler Pressure (psi / kPa)185 / 12.80
High Pressure Cylinders (dia x stroke) (in / mm)22" x 28" / 559x711
Tractive Effort (lbs / kg)42,621 / 19332.58
Factor of Adhesion (Weight on Drivers/Tractive Effort) 4.09
Heating Ability
Firebox Area (sq ft / m2)
Grate Area (sq ft / m2)56.17 / 5.22
Evaporative Heating Surface (sq ft / m2)
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)
Evaporative Heating Surface/Cylinder Volume
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation10,391
Same as above plus superheater percentage10,391
Same as above but substitute firebox area for grate area
Power L1
Power MT

Photos