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Bavarian Pt 2/4 H
For the cost-effective use of passenger trains on lines with low passenger volumes, the Royal Bavarian State Railways developed a locomotive that reached sufficient speed in both directions and could be operated by on...
| Bavarian Pt 2/4 HRemove | |
|---|---|
| Variant | No. 5010 to 5011 |
| Built | 1908 |
| Manufacturers | Krauss |
| Wheel arrangement | 1B1 t |
| Gauge | 1435 mm |
| Length | 10740 mm |
| Service mass | 58500 kg |
| Top speed | 75 km/h |
| Power | |
| Engine |
General
| Property | Bavarian Pt 2/4 HNo. 5010 to 5011 |
|---|---|
| Built | 1908 |
| Manufacturers | Krauss |
| Wheel arrangement | 2-4-2T (Columbia) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Bavarian Pt 2/4 HNo. 5010 to 5011 |
|---|---|
| Length | 10.74 m |
| Wheelbase | 7.30 m |
| Empty mass | 46.1 t |
| Service mass | 58.5 t |
| Adhesion mass | 31.4 t |
| Rigid wheelbase | 0.00 m |
| Axle load | 15.7 t |
| Water capacity | 8,000 l |
| Fuel capacity | 1.8 t (coal) |
Boiler
| Property | Bavarian Pt 2/4 HNo. 5010 to 5011 |
|---|---|
| Grate area | 1.23 m² |
| Firebox surface | 5.6 m² |
| Tube heating surface | 62.4 m² |
| Evaporative heating surface | 68 m² |
| Superheater surface | 19.59 m² |
| Total heating surface | 87.6 m² |
Power plant
| Property | Bavarian Pt 2/4 HNo. 5010 to 5011 |
|---|---|
| Driver diameter | 1,546 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 490 x 540 mm |
Power
| Property | Bavarian Pt 2/4 HNo. 5010 to 5011 |
|---|---|
| Power source | steam |
| Estimated power | 320 kW (435 PS) |
| Top speed | 75 km/h |
| Starting effort | 85.5 kN |
Calculated values
| Property | Bavarian Pt 2/4 HNo. 5010 to 5011 |
|---|---|
| Factor of adhesion | 1 : 3.60 |
| Optimal speed | 23 km/h |
| Power-to-weight ratio | 5.5 kW/t |
| Heating Surface Equivalent | 135.2 m² |
| Cylinder volume/HSE | 1 : 1,506.58 |
| Adhesive weight/Total | 1 : 1.86 |
| Tractive force/Heating surface | 1 : 20.40 |
| Grate area/Heating surface | 1 : 71.21 |
| Firebox/Tube surface | 1 : 11.14 |
| Total/Superheater | 1 : 3.47 |
