Data from "Tank Locomotive for the Cork & Macroom Direct Railway," The Locomotive Magazine, Vol XIV (15 February 1908), p. 33. Barclay works number was 1022.
Locobase 10252 describes the C & M D Ry. This entry shows the radial tank that replaced an 1865 Dubs engine that had borne the same number. The successor featured a Belpaire firebox, full cab, small dome over the center coupled axle, capped stack, and altogether nice lines.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 5 |
| Locobase ID | 10641 |
| Railroad | Cork & Macroom |
| Country | Ireland |
| Whyte | 0-6-2T |
| Number in Class | 1 |
| Road Numbers | 5 |
| Gauge | 5'3" |
| Number Built | 1 |
| Builder | Andrew Barclay |
| Year | 1904 |
| Valve Gear | Stephenson |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 6.67 / 2.03 |
| Engine Wheelbase (ft / m) | 13.33 / 4.06 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.50 |
| Overall Wheelbase (engine & tender) (ft / m) | 13.33 / 4.06 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | 28,000 / 12,701 |
| Weight on Drivers (lbs / kg) | 80,640 / 36,578 |
| Engine Weight (lbs / kg) | 100,800 / 45,722 |
| 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) | 0.80 / 1 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 45 / 22.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 61 / 1549 |
| Boiler Pressure (psi / kPa) | 160 / 1100 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 16" x 24" / 406x610 |
| Tractive Effort (lbs / kg) | 13,698 / 6213.32 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 5.89 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | 87 / 8.09 |
| Grate Area (sq ft / m2) | 16 / 1.49 |
| Evaporative Heating Surface (sq ft / m2) | 1046 / 97.21 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1046 / 97.21 |
| Evaporative Heating Surface/Cylinder Volume | 187.29 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 2560 |
| Same as above plus superheater percentage | 2560 |
| Same as above but substitute firebox area for grate area | 13,920 |
| Power L1 | 4313 |
| Power MT | 353.74 |