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Württemberg IV
The Geislinger Steige, opened in 1850, was the first mountain railway in Europe, and therefore locomotives were required which were powerful enough. Thus, in the years 1849 to 1851, Maschinenfabrik Esslingen delivered...
| Württemberg IVRemove | |
|---|---|
| Variant | Standard |
| Built | 1849-1851 |
| Manufacturers | Esslingen |
| Wheel arrangement | C |
| Gauge | 1435 mm |
| Length | 12066 mm |
| Service mass | 33500 kg |
| Top speed | 20 km/h |
| Power | |
| Engine |
General
| Property | Württemberg IV Standard Remove |
|---|---|
| Built | 1849-1851 |
| Manufacturers | Esslingen |
| Wheel arrangement | 0-6-0 (Six-coupled) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Württemberg IV Standard Remove |
|---|---|
| Length | 12.07 m |
| Wheelbase | 3.21 m |
| Empty mass | 30 t |
| Service mass | 33.5 t |
| Adhesion mass | 33.5 t |
| Rigid wheelbase | 3.21 m |
| Axle load | 11.5 t |
| Water capacity | 6,000 l |
| Fuel capacity | 6 t (coal) |
Boiler
| Property | Württemberg IV Standard Remove |
|---|---|
| Grate area | 0.9 m² |
| Firebox surface | 6.32 m² |
| Tube heating surface | 97 m² |
| Evaporative heating surface | 103.32 m² |
| Total heating surface | 103.3 m² |
Power plant
| Property | Württemberg IV Standard Remove |
|---|---|
| Driver diameter | 1,230 mm |
| Boiler pressure | 7 bar |
| Expansion type | simple expansion |
| Cylinders | two, 447 x 612 mm |
Power
| Property | Württemberg IV Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 100 kW (136 PS) |
| Top speed | 20 km/h |
| Starting effort | 59.2 kN |
Calculated values
| Property | Württemberg IV Standard Remove |
|---|---|
| Factor of adhesion | 1 : 5.56 |
| Optimal speed | 10 km/h |
| Power-to-weight ratio | 3.0 kW/t |
| Heating Surface Equivalent | 134.9 m² |
| Cylinder volume/HSE | 1 : 1,423.67 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 11.96 |
| Grate area/Heating surface | 1 : 114.80 |
| Firebox/Tube surface | 1 : 15.35 |
