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Bavarian PtL 2/2
In 1905, Krauss and Maffei each had a type of four-coupled local railway locomotive developed, which was intended to enable economical operation, especially with light passenger trains, and should be operable by just ...
| Bavarian PtL 2/2Remove | |
|---|---|
| Variant | 1911 variant |
| Built | 1911-1914 |
| Manufacturers | Krauss |
| Wheel arrangement | B wt |
| Gauge | 1435 mm |
| Length | 6800 mm |
| Service mass | 22100 kg |
| Top speed | 50 km/h |
| Power | |
| Engine |
General
| Property | Bavarian PtL 2/21911 variant |
|---|---|
| Built | 1911-1914 |
| Manufacturers | Krauss |
| Wheel arrangement | 0-4-0WT (Four-coupled) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Bavarian PtL 2/21911 variant |
|---|---|
| Length | 6.80 m |
| Wheelbase | 2.70 m |
| Service mass | 22.1 t |
| Adhesion mass | 22.1 t |
| Rigid wheelbase | 2.70 m |
| Axle load | 13.2 t |
| Water capacity | 2,000 l |
| Fuel capacity | 0.7 t (coal) |
Boiler
| Property | Bavarian PtL 2/21911 variant |
|---|---|
| Grate area | 0.6 m² |
| Evaporative heating surface | 28.9 m² |
| Total heating surface | 28.9 m² |
Power plant
| Property | Bavarian PtL 2/21911 variant |
|---|---|
| Driver diameter | 1,006 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | three, 320 x 400 mm |
Power
| Property | Bavarian PtL 2/21911 variant |
|---|---|
| Power source | steam |
| Indicated power | 155 kW (211 PS) |
| Top speed | 50 km/h |
| Starting effort | 62.3 kN |
Calculated values
| Property | Bavarian PtL 2/21911 variant |
|---|---|
| Factor of adhesion | 1 : 3.48 |
| Optimal speed | 14 km/h |
| Power-to-weight ratio | 7.0 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 45.02 |
| Grate area/Heating surface | 1 : 48.17 |
