Data from The Locomotive of To-Day, reprinted, with revisions and additions, from The Locomotive Magazine (London: The Locomotive Publishing Company, 1903), p.180, Plate XIV.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 692 |
| Locobase ID | 11189 |
| Railroad | Metropolitan |
| Country | Great Britain |
| Whyte | 0-6-0ST |
| Number in Class | 1 |
| Road Numbers | |
| Gauge | Std |
| Number Built | 1 |
| Builder | Peckett & Sons |
| Year | 1903 |
| 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) | 87,360 / 39,626 |
| Engine Weight (lbs / kg) | 87,360 / 39,626 |
| 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) | 49 / 24.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 46 / 1168 |
| Boiler Pressure (psi / kPa) | 140 / 970 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 16" x 22" / 406x559 |
| Tractive Effort (lbs / kg) | 14,570 / 6608.85 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 6.00 |
| Heating Ability | |
| Tubes (number - dia) (in / mm) | |
| Flues (number - dia) (in / mm) | |
| Flue/Tube length (ft / m) | |
| Firebox Area (sq ft / m2) | |
| Grate Area (sq ft / m2) | 13.50 / 1.25 |
| Evaporative Heating Surface (sq ft / m2) | 724 / 67.29 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 724 / 67.29 |
| Evaporative Heating Surface/Cylinder Volume | 141.42 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1890 |
| Same as above plus superheater percentage | 1890 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |