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Württemberg F and F2
After the class IV freight locomotives had been converted from the 0-6-0 wheel arrangement to 4-4-0, the Royal Württemberg State Railways realized that new locomotives with three coupled wheel sets were needed for rou...
| Württemberg F and F2Remove | |
|---|---|
| Variant | F 2 and F rebuilt |
| Built | 1889 |
| Manufacturers | Esslingen |
| Wheel arrangement | C |
| Gauge | 1435 mm |
| Length | 14055 mm |
| Service mass | 38000 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Württemberg F and F2F 2 and F rebuilt |
|---|---|
| Built | 1889 |
| Manufacturers | Esslingen |
| Wheel arrangement | 0-6-0 (Six-coupled) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Württemberg F and F2F 2 and F rebuilt |
|---|---|
| Length | 14.06 m |
| Wheelbase | 3.00 m |
| Service mass | 38 t |
| Adhesion mass | 38 t |
| Rigid wheelbase | 3.00 m |
| Axle load | 12.7 t |
| Water capacity | 10,000 l |
Boiler
| Property | Württemberg F and F2F 2 and F rebuilt |
|---|---|
| Grate area | 1.4 m² |
| Firebox surface | 10.8 m² |
| Tube heating surface | 110.1 m² |
| Evaporative heating surface | 117.9 m² |
| Total heating surface | 117.9 m² |
Power plant
| Property | Württemberg F and F2F 2 and F rebuilt |
|---|---|
| Driver diameter | 1,230 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 450 x 612 mm |
Power
| Property | Württemberg F and F2F 2 and F rebuilt |
|---|---|
| Power source | steam |
| Estimated power | 425 kW (578 PS) |
| Starting effort | 102.8 kN |
Calculated values
| Property | Württemberg F and F2F 2 and F rebuilt |
|---|---|
| Factor of adhesion | 1 : 3.63 |
| Optimal speed | 26 km/h |
| Power-to-weight ratio | 11.2 kW/t |
| Heating Surface Equivalent | 174.9 m² |
| Cylinder volume/HSE | 1 : 1,113.03 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 18.21 |
| Grate area/Heating surface | 1 : 84.21 |
| Firebox/Tube surface | 1 : 10.19 |
