Data from []
Zerah Colburn drew a detailed elevation of this freighter at some point in the early 1850s. It had a small haystack smokebox, inclined cylinders, a meager footplate for the driver, and big stack.
Principal Dimensions by Steve Llanso of Middle Run Media | |
---|---|
Class | Don Juan |
Locobase ID | 14038 |
Railroad | |
Country | USA |
Whyte | 0-8-0 |
Number in Class | 1 |
Road Numbers | |
Gauge | Std |
Number Built | 1 |
Builder | |
Year | |
Valve Gear | Stephenson |
Locomotive Length and Weight | |
Driver Wheelbase (ft / m) | |
Engine Wheelbase (ft / m) | |
Ratio of driving wheelbase to overall engine wheelbase | |
Overall Wheelbase (engine & tender) (ft / m) | |
Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
Weight on Drivers (lbs / kg) | 48,000 / 21,772 |
Engine Weight (lbs / kg) | 48,000 / 21,772 |
Tender Loaded Weight (lbs / kg) | |
Total Engine and Tender Weight (lbs / kg) | |
Tender Water Capacity (gals / ML) | |
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
Minimum weight of rail (calculated) (lb/yd / kg/m) | 20 / 10 |
Geometry Relating to Tractive Effort | |
Driver Diameter (in / mm) | 42 / 1067 |
Boiler Pressure (psi / kPa) | 100 |
High Pressure Cylinders (dia x stroke) (in / mm) | 18" x 20" / 457x508 |
Tractive Effort (lbs / kg) | 13,114 / 5948.42 |
Factor of Adhesion (Weight on Drivers/Tractive Effort) | 3.66 |
Heating Ability | |
Tubes (number - dia) (in / mm) | |
Flues (number - dia) (in / mm) | |
Flue/Tube length (ft / m) | |
Firebox Area (sq ft / m2) | 60 / 5.57 |
Grate Area (sq ft / m2) | 11.13 / 1.03 |
Evaporative Heating Surface (sq ft / m2) | 1042 / 96.80 |
Superheating Surface (sq ft / m2) | |
Combined Heating Surface (sq ft / m2) | 1042 / 96.80 |
Evaporative Heating Surface/Cylinder Volume | 176.91 |
Computations Relating to Power Output (More Information) | |
Robert LeMassena's Power Computation | 1113 |
Same as above plus superheater percentage | 1113 |
Same as above but substitute firebox area for grate area | 6000 |
Power L1 | 1595 |
Power MT | 293.03 |