Data from "Double End Tank Locomotive for the Kiushiu Railway, Japan," The Railroad Gazette, Volume XLI [41], No 20 (18 November 1906), p. 431. See also Catalogue 10036-Locomotives for Export (New York City: American Locomotive Company, 1910), pp. 86-87. Works numbers were 41290-41313 in August 1906.
RG's brief note reported that they were intended "for heavy passenger and fast freight service and have a large tank capacity for their size."
Principal Dimensions by Steve Llanso of Sweat House Media | |
---|---|
Class | unknown |
Locobase ID | 11428 |
Railroad | Kiushiu (Kyushu) |
Country | Japan |
Whyte | 2-6-2T |
Number in Class | 24 |
Road Numbers | |
Gauge | 3'6" |
Number Built | 24 |
Builder | Alco-Brooks |
Year | 1906 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 13.50 / 4.11 |
Engine Wheelbase (ft / m) | 29.17 / 8.89 |
Ratio of driving wheelbase to overall engine wheelbase | 0.46 |
Overall Wheelbase (engine & tender) (ft / m) | 29.17 / 8.89 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 92,000 / 41,731 |
Engine Weight (lbs / kg) | 132,000 / 59,874 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | 132,000 / 59,874 |
Tender Water Capacity (gals / ML) | 3000 / 11.36 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 5 / 5 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 51 / 25.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 48 / 1219 |
Boiler Pressure (psi / kPa) | 180 / 12.40 |
High Pressure Cylinders (dia x stroke) (in / mm) | 17" x 22" / 432x559 |
Tractive Effort (lbs / kg) | 20,266 / 9192.51 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.54 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 166 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 12.50 / 3.81 |
Firebox Area (sq ft / m2) | 99 / 9.20 |
Grate Area (sq ft / m2) | 17.70 / 1.64 |
Evaporative Heating Surface (sq ft / m2) | 1180 / 109.67 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1180 / 109.67 |
Evaporative Heating Surface/Cylinder Volume | 204.17 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 3186 |
Same as above plus superheater percentage | 3186 |
Same as above but substitute firebox area for grate area | 17,820 |
Power L1 | 4173 |
Power MT | 300.00 |