Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 10, p. 44. .
Works number was 5219 in August 1880.
Increasingly isolated in a standard-gauge world, this little Mogul left the MR in 1895 and went to the Duluth, South Shore & Atlantic. But the DSS & A converted to standard-gauge in 1901 and the 4 moved on to the Cadillac Handle Company in Cadillac, Mich. The CHC produced wood handles - as many as 125,000 broom handles in a given day.
Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Vol 18, p. 1. See also John A Hall, "In the Northern Peninsula of Michigan," Locomotive Engineering, Volume 8, Number 2 (February 1895), pp. 67-71. Works number was 12677 in May 1892.
This was a pretty sizable Mogul for the 3-foot gauge for a start-up road in Michigan's Copper Country. The area included the Keweenaw Peninsula , wihch extends well into Lake Superior on the Upper Peninsula north of Wisconsin. Exploitation of the area's extensive reserves prompted a great deal of railroad construction, then mostly narrow gauge, when the quality of its copper ore became well-established. Officially known as the Mineral Range & L'Anse Bay Railroad, one of the most important lines originally extended only the 13 miles between Calumet and Osceola.
Sold in 1901 to the Hancock & Calumet as their #40 when the MR was converted to the standard gauge. The H & C sold #40 two years later to the Missouri Southern, which renumbered it again as 6.
Principal Dimensions by Steve Llanso of Middle Run Media | ||
---|---|---|
Class | Otetiani | Red Jacket |
Locobase ID | 11773 | 11622 |
Railroad | Mineral Range | Mineral Range |
Country | USA | USA |
Whyte | 2-6-0 | 2-6-0 |
Number in Class | 1 | 1 |
Road Numbers | 4 | 8 |
Gauge | 3' | 3' |
Number Built | 1 | 1 |
Builder | Burnham, Parry, Williams & Co | Burnham, Williams & Co |
Year | 1880 | 1892 |
Valve Gear | Stephenson | Stephenson |
Locomotive Length and Weight | ||
Driver Wheelbase (ft / m) | 9.67 / 2.95 | 11.75 / 3.58 |
Engine Wheelbase (ft / m) | 15.67 / 4.78 | 18.83 / 5.74 |
Ratio of driving wheelbase to overall engine wheelbase | 0.62 | 0.62 |
Overall Wheelbase (engine & tender) (ft / m) | ||
Axle Loading (Maximum Weight per Axle) (lbs / kg) | ||
Weight on Drivers (lbs / kg) | 42,000 / 19,051 | 63,000 / 28,576 |
Engine Weight (lbs / kg) | 50,000 / 22,680 | 73,000 / 33,112 |
Tender Loaded Weight (lbs / kg) | ||
Total Engine and Tender Weight (lbs / kg) | ||
Tender Water Capacity (gals / ML) | 1600 / 6.06 | 2000 / 7.58 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | ||
Minimum weight of rail (calculated) (lb/yd / kg/m) | 23 / 11.50 | 35 / 17.50 |
Geometry Relating to Tractive Effort | ||
Driver Diameter (in / mm) | 38 / 965 | 44 / 1118 |
Boiler Pressure (psi / kPa) | 130 / 900 | 180 / 1240 |
High Pressure Cylinders (dia x stroke) (in / mm) | 14" x 16" / 356x406 | 9.5" x 22" / 241x559 (1) |
Low Pressure Cylinders (dia x stroke) (in / mm) | 16" x 22" / 406x559 (1) | |
Tractive Effort (lbs / kg) | 9119 / 4136.31 | 5105 / 2315.59 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.61 | 12.34 |
Heating Ability | ||
Tubes (number - dia) (in / mm) | 144 - 1.75" / 44 | 162 - 2" / 51 |
Flues (number - dia) (in / mm) | ||
Flue/Tube length (ft / m) | 8.62 / 2.63 | 11.65 / 3.55 |
Firebox Area (sq ft / m2) | 66 / 6.13 | 87 / 8.09 |
Grate Area (sq ft / m2) | 12.50 / 1.16 | 13.80 / 1.28 |
Evaporative Heating Surface (sq ft / m2) | 626 / 58.18 | 1074 / 99.81 |
Superheating Surface (sq ft / m2) | ||
Combined Heating Surface (sq ft / m2) | 626 / 58.18 | 1074 / 99.81 |
Evaporative Heating Surface/Cylinder Volume | 219.65 | 1193.09 |
Computations Relating to Power Output (More Information) | ||
Robert LeMassena's Power Computation | 1625 | 2484 |
Same as above plus superheater percentage | 1625 | 2484 |
Same as above but substitute firebox area for grate area | 8580 | 15,660 |
Power L1 | 2762 | 7781 |
Power MT | 434.94 | 816.86 |