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Württemberg C
The class C was the lightest Pacific locomotive from the Länderbahn era. As elsewhere, they were developed because the four-coupled express locomotives were no longer sufficient for the constantly increasing weight of...
| Württemberg CRemove | |
|---|---|
| Variant | 1909 variant |
| Built | 1909-1921 |
| Manufacturers | Esslingen |
| Wheel arrangement | 2C1 |
| Gauge | 1435 mm |
| Length | 20430 mm |
| Service mass | 85200 kg |
| Top speed | 110 km/h |
| Power | |
| Engine |
General
| Property | Württemberg C1909 variant |
|---|---|
| Built | 1909-1921 |
| Manufacturers | Esslingen |
| Wheel arrangement | 4-6-2 (Pacific) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Württemberg C1909 variant |
|---|---|
| Length | 20.43 m |
| Length loco | 13.14 m |
| Wheelbase | 11.04 m |
| Empty mass | 75.9 t |
| Service mass | 85.2 t |
| Adhesion mass | 47.7 t |
| Total mass | 147.4 t |
| Rigid wheelbase | 3.80 m |
| Axle load | 15.9 t |
| Water capacity | 20,000 l |
| Fuel capacity | 6 t (coal) |
Boiler
| Property | Württemberg C1909 variant |
|---|---|
| Grate area | 3.96 m² |
| Firebox surface | 14.96 m² |
| Tube heating surface | 192.94 m² |
| Evaporative heating surface | 207.9 m² |
| Superheater surface | 54.46 m² |
| Total heating surface | 262.4 m² |
Power plant
| Property | Württemberg C1909 variant |
|---|---|
| Driver diameter | 1,800 mm |
| Boiler pressure | 15 bar |
| Expansion type | compound |
| Cylinders | four, HP: 420 x 612 mm and LP: 620 x 612 mm |
Power
| Property | Württemberg C1909 variant |
|---|---|
| Power source | steam |
| Indicated power | 1,353 kW (1,840 PS) |
| Top speed | 110 km/h |
| Starting effort | 104.8 kN |
| Starting effort simple | 125.8 kN |
Calculated values
| Property | Württemberg C1909 variant |
|---|---|
| Factor of adhesion | 1 : 4.46 |
| Optimal speed | 79 km/h |
| Power-to-weight ratio | 15.9 kW/t |
| Heating Surface Equivalent | 391.6 m² |
| Cylinder volume/HSE | 1 : 904.82 |
| Adhesive weight/Total | 1 : 1.79 |
| Tractive force/Heating surface | 1 : 8.35 |
| Grate area/Heating surface | 1 : 66.25 |
| Firebox/Tube surface | 1 : 12.90 |
| Total/Superheater | 1 : 3.82 |
