Data from DeGolyer, Vol 63, pp. 195. See also a listing of Sugar Centrals in the Philippines in the American Chamber of Commerce of the Philippines Journal (January 1922), p. 30. Works numbers were 53441-53444 in July 1920.
Operating near the big Binalbagan complex in the Negros Occidental province on Negros Island, this little quartet of plantation wood-burning six-coupleds were fitted with Rushton Improved cabbage stacks, Walschaert outside radial gear, and Gregg cane-car couplers. They operated in Manapla at a time when North Negros was quite new (opened July 1918) and had quite a modest capacity of 900 tons of cane per day.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | unknown |
| Locobase ID | 14739 |
| Railroad | North Negros Sugar Company |
| Country | Philippines |
| Whyte | 0-6-0 |
| Number in Class | 4 |
| Road Numbers | |
| Gauge | 2' |
| Number Built | 4 |
| Builder | Baldwin |
| Year | 1920 |
| Valve Gear | Walschaert |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 5.25 / 1.60 |
| Engine Wheelbase (ft / m) | 5.25 / 1.60 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | 22.29 / 6.79 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 23,000 / 10,433 |
| Engine Weight (lbs / kg) | 23,000 / 10,433 |
| Tender Loaded Weight (lbs / kg) | 27,000 / 12,247 |
| Total Engine and Tender Weight (lbs / kg) | 50,000 / 22,680 |
| Tender Water Capacity (gals / ML) | 1000 / 3.79 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 13 / 6.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 24 / 610 |
| Boiler Pressure (psi / kPa) | 170 / 1170 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 8" x 14" / 203x356 |
| Tractive Effort (lbs / kg) | 5395 / 2447.13 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.26 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | 65 - 1.75" / 44 |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | 7.83 / 2.39 |
| Firebox Area (sq ft / m2) | 29 / 2.69 |
| Grate Area (sq ft / m2) | 5.93 / 0.55 |
| Evaporative Heating Surface (sq ft / m2) | 260 / 24.15 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 260 / 24.15 |
| Evaporative Heating Surface/Cylinder Volume | 319.22 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1008 |
| Same as above plus superheater percentage | 1008 |
| Same as above but substitute firebox area for grate area | 4930 |
| Power L1 | 3381 |
| Power MT | 972.24 |