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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 ...
General
| Property | Bavarian PtL 2/2 1905 variant |
|---|---|
| Built | 1905-1906 |
| Manufacturers | Krauss |
| Wheel arrangement | 0-4-0T (Four-coupled) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Bavarian PtL 2/2 1905 variant |
|---|---|
| Length | 7.00 m |
| Wheelbase | 3.20 m |
| Rigid wheelbase | 3.20 m |
| Service weight | 21.3 t |
| Adhesive weight | 21.3 t |
| Axle load | 10.6 t |
| Water capacity | 2,000 l |
| Fuel capacity | 0.7 t (coal) |
Boiler
| Property | Bavarian PtL 2/2 1905 variant |
|---|---|
| Grate area | 0.6 m² |
| Evaporative heating surface | 37 m² |
| Total heating surface | 37.0 m² |
Power plant
| Property | Bavarian PtL 2/2 1905 variant |
|---|---|
| Driver diameter | 1,006 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 285 x 400 mm |
Power
| Property | Bavarian PtL 2/2 1905 variant |
|---|---|
| Power source | steam |
| Estimated power | 170 kW (231 PS) |
| Top speed | 50 km/h |
| Starting effort | 32.9 kN |
Calculated values
| Property | Bavarian PtL 2/2 1905 variant |
|---|---|
| Factor of adhesion | 1 : 6.34 |
| Optimal speed | 32 km/h |
| Power-to-weight ratio | 8.0 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 18.60 |
| Grate area/Heating surface | 1 : 61.67 |
