Data from DeGolyer, Volume 60, pp. 93+. Works numbers were 55426-55427 in May 1922.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | 3 |
Locobase ID | 14609 |
Railroad | Hokkaido Kogyo |
Country | Japan |
Whyte | 0-6-0T |
Number in Class | 2 |
Road Numbers | 3-4 |
Gauge | 3'6" |
Number Built | 2 |
Builder | Baldwin |
Year | 1922 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 9 / 2.74 |
Engine Wheelbase (ft / m) | 9 / 2.74 |
Ratio of driving wheelbase to overall engine wheelbase | 1 |
Overall Wheelbase (engine & tender) (ft / m) | 9 / 2.74 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 72,000 / 32,659 |
Engine Weight (lbs / kg) | 72,000 / 32,659 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | |
Tender Water Capacity (gals / ML) | 950 / 3.60 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 1.50 / 1 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 40 / 20 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 40.50 / 1029 |
Boiler Pressure (psi / kPa) | 170 / 1170 |
High Pressure Cylinders (dia x stroke) (in / mm) | 13" x 20" / 330x508 |
Tractive Effort (lbs / kg) | 12,060 / 5470.33 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.97 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 103 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 9 / 2.74 |
Firebox Area (sq ft / m2) | 54 / 5.02 |
Grate Area (sq ft / m2) | 10.90 / 1.01 |
Evaporative Heating Surface (sq ft / m2) | 535 / 49.70 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 535 / 49.70 |
Evaporative Heating Surface/Cylinder Volume | 174.12 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 1853 |
Same as above plus superheater percentage | 1853 |
Same as above but substitute firebox area for grate area | 9180 |
Power L1 | 3006 |
Power MT | 276.13 |