Data from Baldwin Locomotive Works Specification for Engines as digitized by the DeGolyer Library of Southern Methodist University Volume 22, p. 1. Works numbers were 16386-16387 in December 1898.
The second of these small Ten-wheelers was named Kahuka. They faced curves of 75 metres radius and scaled grades of up to 4 1/2% (238 ft/mile)..
Both locomotives had long careers. Kahuka was scrapped in 1936 while Waialua carried on until 1948.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | Waialua |
Locobase ID | 12310 |
Railroad | Oahu Railway & Land Company |
Country | USA |
Whyte | 4-6-0 |
Number in Class | 2 |
Road Numbers | 64, 83 |
Gauge | 3' |
Number Built | 2 |
Builder | Burnham, Williams & Co |
Year | 1898 |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 11.17 / 3.40 |
Engine Wheelbase (ft / m) | 19.75 / 6.02 |
Ratio of driving wheelbase to overall engine wheelbase | 0.57 |
Overall Wheelbase (engine & tender) (ft / m) | 39.92 / 12.17 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 45,000 / 20,412 |
Engine Weight (lbs / kg) | 60,000 / 27,216 |
Tender Loaded Weight (lbs / kg) | 35,000 / 15,876 |
Total Engine and Tender Weight (lbs / kg) | 95,000 / 43,092 |
Tender Water Capacity (gals / ML) | 1500 / 5.68 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 25 / 12.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 43 / 1092 |
Boiler Pressure (psi / kPa) | 160 / 1100 |
High Pressure Cylinders (dia x stroke) (in / mm) | 13" x 18" / 330x457 |
Tractive Effort (lbs / kg) | 9621 / 4364.02 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.68 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 138 - 1.75" / 44 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 10.50 / 3.20 |
Firebox Area (sq ft / m2) | 72.88 / 6.77 |
Grate Area (sq ft / m2) | 9.30 / 0.86 |
Evaporative Heating Surface (sq ft / m2) | 730 / 67.84 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 730 / 67.84 |
Evaporative Heating Surface/Cylinder Volume | 263.54 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 1488 |
Same as above plus superheater percentage | 1488 |
Same as above but substitute firebox area for grate area | 11,661 |
Power L1 | 4530 |
Power MT | 665.80 |