Data from American Locomotive Company builder's card illustrating order C-659 of March 1923. See also Dan Myers, "An 11 Update", Middletown & New Jersey Railway Historical Society, [], last accessed 27 October 2010. Myers' article notes that OCLC #50 was built in May 1922.
Myers reports that Cooke received a large order for locomotives from a Cuban source, but that the whole deal fell through after only 3 were completed. This trio languished in the yard until Alco could sell them, one by one, to stateside operators. There were slight differences among the three and each, of course, had a different history. This engine was delivered as an oil-burner. Bret Summersill's November 2011 email to Locobase helped us see that the 50's OCLC history covered almost 2 decades and had a possibly unique feature. When Bret's great grandfather reported to Palatka, Fla in 1922 to pick the Cooke-built engine, he found that the Paterson, NJ builder had lettered E T Summersill in gold under the cab windows and fastened a plaque in the cab as well. Summersill operated the engine throughout the 20s and probably until the end of operations. The line closed once the yellow-pine woods near Lake Geneva were harvested and the OCLC moved its operations to Port Everglades in 1942. Having no further need for the 50, the OCLC presented the factory-installed plaque with his name to Summersill; it is believed to have been the only such plaque fitted by a locomotive builder to its engine at the factory The OCLC sold the 50 to the Virginia-Carolina Railway's Florida operation in Nichols, where they put a slope-back tender on it to improve visibility during switching turns. Retired in 1958, the #50 was donated to the City of Bradenton, Fla in 1961 and was placed in Adair Park where it still reposes. See Locobases 11732 for Narragansett Pier #11 and 11734 for Maryland & Delaware Coast #1.
Principal Dimensions by Steve Llanso of Sweat House Media | |
---|---|
Class | 50 |
Locobase ID | 11733 |
Railroad | Osceola Cypress Lumber Company |
Country | USA |
Whyte | 2-6-0 |
Number in Class | 1 |
Road Numbers | 50 |
Gauge | Std |
Number Built | 1 |
Builder | Alco-Cooke |
Year | 1922 |
Valve Gear | Walschaert |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 10 / 3.05 |
Engine Wheelbase (ft / m) | 19.83 / 6.04 |
Ratio of driving wheelbase to overall engine wheelbase | 0.50 |
Overall Wheelbase (engine & tender) (ft / m) | 46.71 / 14.24 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 91,500 / 41,504 |
Engine Weight (lbs / kg) | 111,000 / 50,349 |
Tender Loaded Weight (lbs / kg) | 85,800 / 38,918 |
Total Engine and Tender Weight (lbs / kg) | 196,800 / 89,267 |
Tender Water Capacity (gals / ML) | 4000 / 15.15 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | / 6 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 51 / 25.50 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 50 / 1270 |
Boiler Pressure (psi / kPa) | 180 / 12.40 |
High Pressure Cylinders (dia x stroke) (in / mm) | 18" x 24" / 457x610 |
Tractive Effort (lbs / kg) | 23,795 / 10793.24 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.85 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 194 - 2" / 51 |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | 11 / 3.35 |
Firebox Area (sq ft / m2) | 113 / 10.50 |
Grate Area (sq ft / m2) | 24.40 / 2.27 |
Evaporative Heating Surface (sq ft / m2) | 1222 / 113.57 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1222 / 113.57 |
Evaporative Heating Surface/Cylinder Volume | 172.84 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 4392 |
Same as above plus superheater percentage | 4392 |
Same as above but substitute firebox area for grate area | 20,340 |
Power L1 | 3791 |
Power MT | 274.02 |