StEG / M-V 0-4-6 Locomotives in Austria
Class Details by Steve Llanso of Sweat House Media
Class IVg / M-V 268 (Locobase 9581)
Data from [
], last accessed 28 September 2008.
Principal Dimensions by Steve Llanso of Sweat House Media | |
|---|---|
| Class | IVg / M-V 268 |
| Locobase ID | 9581 |
| Railroad | StEG / M-V |
| Country | Austria |
| Whyte | 0-4-6T |
| Number in Class | 8 |
| Road Numbers | 170-177 |
| Gauge | Std |
| Number Built | 8 |
| Builder | StEG |
| Year | 1863 |
| Valve Gear | |
| Locomotive Length and Weight | |
| Driver Wheelbase (ft / m) | 8.65 / 2.64 |
| Engine Wheelbase (ft / m) | 20.47 / 6.24 |
| Ratio of driving wheelbase to overall engine wheelbase | 0.42 |
| Overall Wheelbase (engine & tender) (ft / m) | 20.47 / 6.24 |
| Axle Loading (Maximum Weight per Axle) (lbs / kg) | |
| Weight on Drivers (lbs / kg) | |
| Engine Weight (lbs / kg) | 110,782 / 50,250 |
| Tender Loaded Weight (lbs / kg) | |
| Total Engine and Tender Weight (lbs / kg) | 110,782 / 50,250 |
| Tender Water Capacity (gals / ML) | |
| Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT) | |
| Minimum weight of rail (calculated) (lb/yd / kg/m) | |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 68.40 / 1738 |
| Boiler Pressure (psi / kPa) | 89.90 / 6.20 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 16.57" x 21.93" / 421x557 |
| Tractive Effort (lbs / kg) | 6727 / 3051.32 |
| 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) | 80.70 / 7.50 |
| Grate Area (sq ft / m2) | 13.45 / 1.25 |
| Evaporative Heating Surface (sq ft / m2) | 1302 / 121 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1302 / 121 |
| Evaporative Heating Surface/Cylinder Volume | 237.88 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 1209 |
| Same as above plus superheater percentage | 1209 |
| Same as above but substitute firebox area for grate area | 7255 |
| Power L1 | 3193 |
| Power MT | |