Data from Baldwin Locomotive Works Specification for Engines, 1903, as digitized by the DeGolyer Library of Southern Methodist University, Volume 26, p. 218. Works number was 21862 in March 1903.
The EJ & S's short (and obviously lightly built) line operated 19.2 miles of line (28.2 miles of track) between East Jordan and Bellaire, Mich where it connected to the Pere Marquette. This Mogul was bigger than the one they would buy a few months later and was more versatile as a result. Thus it worked the common-carrier service until its retirement in July 1930. The 4 was scrapped in July 1937.
The EJ & S remained in service until 1961 working freight (including iron products fromt he East Jordan Iron Works) and passenger trains.
Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Vol 26, p. 218. Works number was 23631 in January 1904.
As noted in Locobase 12670, the EJ & S was built to serve Michigan timber harvesting. When the logging operations that had prompted its construction to begin with played out in the 1920s, the EJ & S sold this little wood-burning Mogul to the Wisconsin Land & Lumber Company.
Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University, Volume 43, p.215. See also Locobase 12670 for a brief description of the EJ&S. Works number was 39026 in January 1913.
The 7 was a slightly enlarged version of the 1903 Mogul (#4) shown in Locobase 12670. When the EJ&S's logging business played out, they sold the 7 to the Antrim Iron Company.
Principal Dimensions by Steve Llanso of Middle Run Media | |||
---|---|---|---|
Class | 4 | 5 | 7 |
Locobase ID | 12670 | 11510 | 14121 |
Railroad | East Jordan & Southern | East Jordan & Southern | East Jordan & Southern |
Country | USA | USA | USA |
Whyte | 2-6-0 | 2-6-0 | 2-6-0 |
Number in Class | 1 | 1 | 1 |
Road Numbers | 4 | 5 | 7 |
Gauge | Std | Std | Std |
Number Built | 1 | 1 | 1 |
Builder | Burnham, Williams & Co | Burnham, Williams & Co | Baldwin |
Year | 1903 | 1904 | 1913 |
Valve Gear | Stephenson | Stephenson | Stephenson |
Locomotive Length and Weight | |||
Driver Wheelbase (ft / m) | 13 / 3.96 | 11 / 3.35 | 12 / 3.66 |
Engine Wheelbase (ft / m) | 21.08 / 6.43 | 17.67 / 5.39 | 19.83 / 6.04 |
Ratio of driving wheelbase to overall engine wheelbase | 0.62 | 0.62 | 0.61 |
Overall Wheelbase (engine & tender) (ft / m) | 41.33 / 12.60 | ||
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |||
Weight on Drivers (lbs / kg) | 75,000 / 34,019 | 60,000 / 27,216 | 85,500 / 38,782 |
Engine Weight (lbs / kg) | 88,000 / 39,916 | 70,000 / 31,752 | 100,200 / 45,450 |
Tender Loaded Weight (lbs / kg) | 58,000 / 26,308 | 50,000 / 22,680 | 80,000 / 36,287 |
Total Engine and Tender Weight (lbs / kg) | 146,000 / 66,224 | 120,000 / 54,432 | 180,200 / 81,737 |
Tender Water Capacity (gals / ML) | 2800 / 10.61 | 2400 / 9.09 | 4000 / 15.15 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 6 / 6 | ||
Minimum weight of rail (calculated) (lb/yd / kg/m) | 42 / 21 | 33 / 16.50 | 48 / 24 |
Geometry Relating to Tractive Effort | |||
Driver Diameter (in / mm) | 50 / 1270 | 44 / 1118 | 50 / 1270 |
Boiler Pressure (psi / kPa) | 160 / 1100 | 160 / 1100 | 170 / 1170 |
High Pressure Cylinders (dia x stroke) (in / mm) | 16" x 24" / 406x610 | 14" x 22" / 356x559 | 17" x 24" / 432x610 |
Tractive Effort (lbs / kg) | 16,712 / 7580.44 | 13,328 / 6045.49 | 20,045 / 9092.27 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.49 | 4.50 | 4.27 |
Heating Ability | |||
Tubes (number - dia) (in / mm) | 189 - 2" / 51 | 150 - 2" / 51 | 200 - 2" / 51 |
Flues (number - dia) (in / mm) | |||
Flue/Tube length (ft / m) | 12 / 3.66 | 9 / 2.74 | 11.67 / 3.56 |
Firebox Area (sq ft / m2) | 100.50 / 9.34 | 76 / 7.06 | 116 / 10.78 |
Grate Area (sq ft / m2) | 20.30 / 1.89 | 14.40 / 1.34 | 21 / 1.95 |
Evaporative Heating Surface (sq ft / m2) | 1279 / 118.87 | 776 / 72.12 | 1329 / 123.47 |
Superheating Surface (sq ft / m2) | |||
Combined Heating Surface (sq ft / m2) | 1279 / 118.87 | 776 / 72.12 | 1329 / 123.47 |
Evaporative Heating Surface/Cylinder Volume | 228.80 | 197.96 | 210.62 |
Computations Relating to Power Output (More Information) | |||
Robert LeMassena's Power Computation | 3248 | 2304 | 3570 |
Same as above plus superheater percentage | 3248 | 2304 | 3570 |
Same as above but substitute firebox area for grate area | 16,080 | 12,160 | 19,720 |
Power L1 | 4249 | 3460 | 4286 |
Power MT | 374.70 | 381.40 | 331.54 |