Data from [] (visited Dec 2002), a Czech site with an English version that discusses most of the Austrian rack locomotives.
Originally built for the Erzbergbahn Eisenerz-Vordenberg.
| Principal Dimensions by Steve Llanso of Middle Run Media | |
|---|---|
| Class | 69 |
| Locobase ID | 4639 |
| Railroad | EEV |
| Country | Austria |
| Whyte | 0-6-2RT |
| Number in Class | 18 |
| Road Numbers | |
| Gauge | Std |
| Number Built | 18 |
| Builder | Florence |
| Year | 1891 |
| Valve Gear | |
| 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) | 97,002 / 43,999 |
| Engine Weight (lbs / kg) | 130,071 / 58,999 |
| 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) | |
| Geometry Relating to Tractive Effort | |
| Driver Diameter (in / mm) | 40.60 / 1031 |
| Boiler Pressure (psi / kPa) | 159.50 / 1100 |
| High Pressure Cylinders (dia x stroke) (in / mm) | 18.9" x 19.69" / 480x500 |
| Tractive Effort (lbs / kg) | 23,487 / 10653.54 |
| Factor of Adhesion (Weight on Drivers/Tractive Effort) | 4.13 |
| 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) | 22.60 / 2.10 |
| Evaporative Heating Surface (sq ft / m2) | 1560 / 144.98 |
| Superheating Surface (sq ft / m2) | |
| Combined Heating Surface (sq ft / m2) | 1560 / 144.98 |
| Evaporative Heating Surface/Cylinder Volume | 243.99 |
| Computations Relating to Power Output (More Information) | |
| Robert LeMassena's Power Computation | 3605 |
| Same as above plus superheater percentage | 3605 |
| Same as above but substitute firebox area for grate area | |
| Power L1 | |
| Power MT | |