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Vorarlberger Bahn No. 17 to 20
In 1872, Krauss delivered four 0-6-0 freight locomotives to the Vorarlberger Bahn. These were initially numbered 7 to 10, but the numbers 7 to 9 were re-used for three 2-4-0 passenger locomotives in 1876. Both types s...
| Vorarlberger Bahn No. 17 to 20Remove | |
|---|---|
| Variant | as built |
| Built | 1872 |
| Manufacturers | Krauss Linz |
| Wheel arrangement | C |
| Gauge | 1435 mm |
| Length | |
| Service mass | 32500 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Vorarlberger Bahn No. 17 to 20as built |
|---|---|
| Built | 1872 |
| Manufacturers | Krauss Linz |
| Wheel arrangement | 0-6-0 (Six-coupled) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Vorarlberger Bahn No. 17 to 20as built |
|---|---|
| Wheelbase | 3.16 m |
| Empty mass | 28.5 t |
| Service mass | 32.5 t |
| Adhesion mass | 32.5 t |
| Rigid wheelbase | 3.16 m |
| Water capacity | 11,000 l |
| Fuel capacity | 5.5 t (coal) |
Boiler
| Property | Vorarlberger Bahn No. 17 to 20as built |
|---|---|
| Grate area | 1.57 m² |
| Firebox surface | 6.96 m² |
| Tube heating surface | 108.2 m² |
| Evaporative heating surface | 115.16 m² |
| Total heating surface | 115.2 m² |
Power plant
| Property | Vorarlberger Bahn No. 17 to 20as built |
|---|---|
| Driver diameter | 1,179 mm |
| Boiler pressure | 9.5 bar |
| Expansion type | simple expansion |
| Cylinders | two, 435 x 632 mm |
Power
| Property | Vorarlberger Bahn No. 17 to 20as built |
|---|---|
| Power source | steam |
| Estimated power | 275 kW (374 PS) |
| Starting effort | 81.9 kN |
Calculated values
| Property | Vorarlberger Bahn No. 17 to 20as built |
|---|---|
| Factor of adhesion | 1 : 3.89 |
| Optimal speed | 21 km/h |
| Power-to-weight ratio | 8.5 kW/t |
| Heating Surface Equivalent | 150.0 m² |
| Cylinder volume/HSE | 1 : 1,252.68 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 14.86 |
| Grate area/Heating surface | 1 : 73.35 |
| Firebox/Tube surface | 1 : 15.55 |
