Operated for years as the passenger and ore locomotive for the mines located in Ballangen, Norway.
Later preserved and operated by the Pocket Valley Museum Railway.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | unknown |
| Locobase ID | 4435 |
| Railroad | Bjorasen Mines |
| Country | Norway |
| Whyte | 0-4-0T |
| Number in Class | 1 |
| Road Numbers | |
| Gauge | 60 cm |
| Number Built | 1 |
| Builder | Orenstein & Koppel |
| Year | 1904 |
| Valve Gear | |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 3.60 / 1.10 |
| Engine Wheelbase (ft / m) | 3.60 / 1.10 |
| Ratio of driving wheelbase to overall engine wheelbase | 1 |
| Overall Wheelbase (engine & tender) (ft / m) | |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | 13,448 / 6100 |
| Engine Weight (lbs / kg) | 13,448 / 6100 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 13,448 / 6100 |
| Tender Water Capacity (gals / ML) | |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | 1.60 / 2 |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | 11 / 5.50 |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | |
| Boiler Pressure (psi / kPa) | 170.70 / 1180 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 7.28" x " / 185x0 |
| Tractive Effort (lbs / kg) | |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | |
| 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) | 3.77 / 0.35 |
| Evaporative Heating Surface (sq ft / m2) | 155 / 14.41 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 155 / 14.41 |
| Evaporative Heating Surface/Cylinder Volume | |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 644 |
| Same as above plus superheater percentage | 644 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |