Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Vol 27, p. 172. Works numbers were 24945-24947 in January 1905, 26848 in November, 26965 in December.
All of these stubby Moguls operated on the 19.6-mile belt line until the NOT and its locomotives were taken into the Southern Railways system. The 7081 (ex-109) later was sold to the Columbus & Greenville in 1937 as their #55; it ran until retired in 1945. 7080, 7082-7083 were scrapped, the first in September 1933, the other two in May 1936.
The 7084 (ex-115) went north to the Evansville Suburban & Newburgh as their #10 after the southern Indiana interurban closed down its electric line. [See [], last accessed 4 July 2011 for details on the ES & N.]
Coal still continued come from the Boonville mines for a few years later, but the ES & N was able to show the ICC it should be allowed to abandon its tracks and the commission approved on 4 May 1948. All of the assets, including the #10, were sold to Hyman Michels Company for scrapping.
Principal Dimensions by Steve Llanso of Middle Run Media | |
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Class | 109 |
Locobase ID | 12741 |
Railroad | New Orleans Terminal |
Country | USA |
Whyte | 2-6-0 |
Number in Class | 5 |
Road Numbers | 109-115 (odd) / 7081, 7080, 7082-84 |
Gauge | Std |
Number Built | 5 |
Builder | Burnham, Williams & Co |
Year | 1905 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 12 / 3.66 |
Engine Wheelbase (ft / m) | 20.17 / 6.15 |
Ratio of driving wheelbase to overall engine wheelbase | 0.59 |
Overall Wheelbase (engine & tender) (ft / m) | |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 105,000 / 47,627 |
Engine Weight (lbs / kg) | 119,000 / 53,978 |
Tender Loaded Weight (lbs / kg) | 100,000 / 45,359 |
Total Engine and Tender Weight (lbs / kg) | 219,000 / 99,337 |
Tender Water Capacity (gals / ML) | 5000 / 18.94 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 58 / 29 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 56 / 1422 |
Boiler Pressure (psi / kPa) | 180 / 1240 |
High Pressure Cylinders (dia x stroke) (in / mm) | 19" x 26" / 483x660 |
Tractive Effort (lbs / kg) | 25,644 / 11631.94 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.09 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 254 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 11.25 / 3.43 |
Firebox Area (sq ft / m2) | 122.10 / 11.35 |
Grate Area (sq ft / m2) | 26.29 / 2.44 |
Evaporative Heating Surface (sq ft / m2) | 1607 / 149.35 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1607 / 149.35 |
Evaporative Heating Surface/Cylinder Volume | 188.39 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 4732 |
Same as above plus superheater percentage | 4732 |
Same as above but substitute firebox area for grate area | 21,978 |
Power L1 | 4367 |
Power MT | 275.07 |