Data from [] . See also MacBeau ,"Meeting a Minaret", posted on 18 July 2009 on the Steam & Excursion forum of TrainOrders.com at [
],1978414. Works numbers were 67652 in 1929 and 68057 in 1930.
Principal Dimensions by Steve Llanso of Sweat House Media | |
---|---|
Class | 10 |
Locobase ID | 14273 |
Railroad | Crossett Western |
Country | USA |
Whyte | 2-8-2ST |
Number in Class | 2 |
Road Numbers | 10-11 |
Gauge | Std |
Number Built | 2 |
Builder | Alco-Brooks |
Year | 1929 |
Valve Gear | Walschaert |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | 13.25 / 4.04 |
Engine Wheelbase (ft / m) | 27.83 / 8.48 |
Ratio of driving wheelbase to overall engine wheelbase | 0.48 |
Overall Wheelbase (engine & tender) (ft / m) | 27.83 / 8.48 |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 120,500 / 54,658 |
Engine Weight (lbs / kg) | 168,000 / 76,204 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | 168,000 |
Tender Water Capacity (gals / ML) | 2000 / 7.58 |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 1000 / 3785 |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 50 / 25 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 44 / 1118 |
Boiler Pressure (psi / kPa) | 190 / 13.10 |
High Pressure Cylinders (dia x stroke) (in / mm) | 18" x 24" / 457x610 |
Tractive Effort (lbs / kg) | 28,541 / 12946.00 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.22 |
Heating Ability | |
Tubes (number - dia) (in / mm) | 112 - 2" / 51 |
Flues (number - dia) (in / mm) | 21 - 5.375" / 137 |
Flue/Tube length (ft / m) | 12.50 / 3.81 |
Firebox Area (sq ft / m2) | 113 / 10.50 |
Grate Area (sq ft / m2) | 25.10 / 2.33 |
Evaporative Heating Surface (sq ft / m2) | 1225 / 113.85 |
Superheating Surface (sq ft / m2) | 260 / 24.16 |
Combined Heating Surface (sq ft / m2) | 1485 / 138.01 |
Evaporative Heating Surface/Cylinder Volume | 173.27 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 4769 |
Same as above plus superheater percentage | 5627 |
Same as above but substitute firebox area for grate area | 25,335 |
Power L1 | 8139 |
Power MT | 595.63 |