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Bavarian Pt 2/3
The Pt 2/3 was a tank locomotive that was developed for lighter passenger trains and was delivered by Krauss a total of 97 times between 1909 and 1916. It prevailed in testing against the Pt 2/4 N.
| Bavarian Pt 2/3Remove | |
|---|---|
| Variant | |
| Built | 1909-1916 |
| Manufacturers | Krauss |
| Wheel arrangement | 1B t |
| Gauge | 1435 mm |
| Length | 9165 mm |
| Service mass | 39500 kg |
| Top speed | 65 km/h |
| Power | |
| Engine |
General
| Property | Bavarian Pt 2/3Remove |
|---|---|
| Built | 1909-1916 |
| Manufacturers | Krauss |
| Wheel arrangement | 2-4-0T (Porter) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Bavarian Pt 2/3Remove |
|---|---|
| Length | 9.17 m |
| Wheelbase | 5.45 m |
| Service mass | 39.5 t |
| Adhesion mass | 28.3 t |
| Rigid wheelbase | 5.45 m |
| Axle load | 14.1 t |
Boiler
| Property | Bavarian Pt 2/3Remove |
|---|---|
| Grate area | 1.22 m² |
| Firebox surface | 5.4 m² |
| Tube heating surface | 52.69 m² |
| Evaporative heating surface | 58.09 m² |
| Superheater surface | 18.36 m² |
| Total heating surface | 76.5 m² |
Power plant
| Property | Bavarian Pt 2/3Remove |
|---|---|
| Driver diameter | 1,250 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 375 x 500 mm |
Power
| Property | Bavarian Pt 2/3Remove |
|---|---|
| Power source | steam |
| Indicated power | 310 kW (421 PS) |
| Top speed | 65 km/h |
| Starting effort | 57.4 kN |
Calculated values
| Property | Bavarian Pt 2/3Remove |
|---|---|
| Factor of adhesion | 1 : 4.84 |
| Optimal speed | 34 km/h |
| Power-to-weight ratio | 7.8 kW/t |
| Heating Surface Equivalent | 121.8 m² |
| Cylinder volume/HSE | 1 : 906.71 |
| Adhesive weight/Total | 1 : 1.40 |
| Tractive force/Heating surface | 1 : 15.67 |
| Grate area/Heating surface | 1 : 62.66 |
| Firebox/Tube surface | 1 : 9.76 |
| Total/Superheater | 1 : 3.16 |
