Data from "2/2 gek. Tender-Locomotive fur 785 mm Spurweite", (Tegel bei Berlin, 1878), p. 40. Works number was 4614 in December 1897.
The illustration in Borsig's catalogue shows no lettering or numbers that indicate a specific customer for this little industrial tank.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | stock |
| Locobase ID | 21069 |
| Railroad | Borsigwerk |
| Country | Germany |
| Whyte | 0-4-0T |
| Number in Class | 1 |
| Road Numbers | |
| Gauge | 785 mm |
| Number Built | 1 |
| Builder | Borsig |
| Year | 1897 |
| Valve Gear | Allan |
| 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) | 20,944 / 9500 |
| Engine Weight (lbs / kg) | 20,944 / 9500 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | |
| Tender Water Capacity (gals / ML) | 264 / 1 |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 0.40 / 0.40 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 17 / 8.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 24.40 / 620 |
| Boiler Pressure (psi / kPa) | 174 / 1200 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 7.87" x 11.81" / 200x300 |
| Tractive Effort (lbs / kg) | 4434 / 2011.23 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.72 |
| 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) | 3.66 / 0.34 |
| Evaporative Heating Surface (sq ft / m2) | 169 / 15.69 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 169 / 15.69 |
| Evaporative Heating Surface/Cylinder Volume | 254.16 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 637 |
| Same as above plus superheater percentage | 637 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |