Data from Catalogue No. 10036--Locomotives for Export (New York City: American Locomotive Company (April 1910)., pp. 56-57. See also " Works numbers were 44550-44575 in November 1907.
Locobase 12656 shows the Baldwin trio of Consolidations that arrived in Japan in 1903.The Pittsburgh engines were essentially repeats of the Philadelphia locomotives except for the former's lower direct heating surface area, possibly because of a shallower firebox.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | 100 |
Locobase ID | 20196 |
Railroad | Hokkaido Tanko Coal Mining & Railway Co / JNR |
Country | Japan |
Whyte | 2-8-0 |
Number in Class | 26 |
Road Numbers | 100-125 |
Gauge | 3'6" |
Number Built | 26 |
Builder | Alco-Pittsburgh |
Year | 1907 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 12.25 / 3.73 |
Engine Wheelbase (ft / m) | 18.92 / 5.77 |
Ratio of driving wheelbase to overall engine wheelbase | 0.65 |
Overall Wheelbase (engine & tender) (ft / m) | 38.46 / 11.72 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 79,800 / 36,197 |
Engine Weight (lbs / kg) | 90,600 / 41,096 |
Tender Loaded Weight (lbs / kg) | 50,500 / 22,906 |
Total Engine and Tender Weight (lbs / kg) | 141,100 / 64,002 |
Tender Water Capacity (gals / ML) | 2000 / 7.58 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 33 / 16.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 42 / 1067 |
Boiler Pressure (psi / kPa) | 160 / 1100 |
High Pressure Cylinders (dia x stroke) (in / mm) | 16" x 20" / 406x508 |
Tractive Effort (lbs / kg) | 16,579 / 7520.12 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.81 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 162 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 11.58 / 3.53 |
Firebox Area (sq ft / m2) | 90 / 8.36 |
Grate Area (sq ft / m2) | 16.90 / 1.57 |
Evaporative Heating Surface (sq ft / m2) | 1065 / 98.94 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1065 / 98.94 |
Evaporative Heating Surface/Cylinder Volume | 228.83 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 2704 |
Same as above plus superheater percentage | 2704 |
Same as above but substitute firebox area for grate area | 14,400 |
Power L1 | 3646 |
Power MT | 402.91 |