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Bavarian D VIII
The D VIII was developed for local railways with steep gradients, where the conventional local railway locomotives no longer had sufficient power. The main focus was on the line to Berchtesgaden, which had gradients o...
| Bavarian D VIIIRemove | |
|---|---|
| Variant | second batch |
| Built | 1898-1903, 1913, 1937 |
| Manufacturers | Krauss;Krauss-Maffei |
| Wheel arrangement | C1 t |
| Gauge | 1435 mm |
| Length | 9670 mm |
| Service mass | 47500 kg |
| Top speed | 45 km/h |
| Power | |
| Engine |
General
| Property | Bavarian D VIIIsecond batch |
|---|---|
| Built | 1898-1903, 1913, 1937 |
| Manufacturers | Krauss, Krauss-Maffei |
| Wheel arrangement | 0-6-2T (Webb) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Bavarian D VIIIsecond batch |
|---|---|
| Length | 9.67 m |
| Wheelbase | 5.50 m |
| Service mass | 47.5 t |
| Adhesion mass | 36.7 t |
| Axle load | 12.5 t |
| Water capacity | 6,300 l |
| Fuel capacity | 1.9 t (coal) |
Boiler
| Property | Bavarian D VIIIsecond batch |
|---|---|
| Grate area | 1.6 m² |
| Evaporative heating surface | 89.6 m² |
| Total heating surface | 89.6 m² |
Power plant
| Property | Bavarian D VIIIsecond batch |
|---|---|
| Driver diameter | 1,006 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 390 x 406 mm |
Power
| Property | Bavarian D VIIIsecond batch |
|---|---|
| Power source | steam |
| Indicated power | 315 kW (428 PS) |
| Top speed | 45 km/h |
| Starting effort | 62.6 kN |
Calculated values
| Property | Bavarian D VIIIsecond batch |
|---|---|
| Factor of adhesion | 1 : 5.75 |
| Optimal speed | 31 km/h |
| Power-to-weight ratio | 6.6 kW/t |
| Adhesive weight/Total | 1 : 1.29 |
| Tractive force/Heating surface | 1 : 14.59 |
| Grate area/Heating surface | 1 : 56.00 |
