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Leopoldina No. 306 to 333
The first superheated Pacifics the meter gauge Leopoldina received were numbers 306 to 315. They were delivered by Beyer, Peacock & Co. in 1925. Ten and eight more followed in 1927 and 1928, respectively, bringing the...
| Leopoldina No. 306 to 333Remove | |
|---|---|
| Variant | Standard |
| Built | 1926-1928 |
| Manufacturers | Beyer, Peacock & Co. |
| Wheel arrangement | 2C1 |
| Gauge | 1000 mm |
| Length | 17345 mm |
| Service mass | 45943 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Leopoldina No. 306 to 333 Standard Remove |
|---|---|
| Built | 1926-1928 |
| Manufacturers | Beyer, Peacock & Co. |
| Wheel arrangement | 4-6-2 (Pacific) |
| Gauge | 1,000 mm |
Dimensions and weights
| Property | Leopoldina No. 306 to 333 Standard Remove |
|---|---|
| Length | 17.35 m |
| Wheelbase | 7.75 m |
| Total wheelbase | 14.25 m |
| Service mass | 45.9 t |
| Adhesion mass | 30 t |
| Total mass | 72.1 t |
| Rigid wheelbase | 2.90 m |
| Axle load | 10.2 t |
| Water capacity | 5,076 l |
| Fuel capacity | 4.1 t (wood) |
Boiler
| Property | Leopoldina No. 306 to 333 Standard Remove |
|---|---|
| Grate area | 1.64 m² |
| Firebox surface | 10.498 m² |
| Tube heating surface | 85.192 m² |
| Evaporative heating surface | 95.69 m² |
| Superheater surface | 13.657 m² |
| Total heating surface | 109.3 m² |
Power plant
| Property | Leopoldina No. 306 to 333 Standard Remove |
|---|---|
| Driver diameter | 1,270 mm |
| Boiler pressure | 11.7 bar |
| Expansion type | simple expansion |
| Cylinders | two, 432 x 559 mm |
Power
| Property | Leopoldina No. 306 to 333 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 522 kW (710 PS) |
| Starting effort | 81.7 kN |
Calculated values
| Property | Leopoldina No. 306 to 333 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 3.60 |
| Optimal speed | 39 km/h |
| Power-to-weight ratio | 11.4 kW/t |
| Heating Surface Equivalent | 175.5 m² |
| Cylinder volume/HSE | 1 : 932.57 |
| Adhesive weight/Total | 1 : 1.53 |
| Tractive force/Heating surface | 1 : 15.61 |
| Grate area/Heating surface | 1 : 66.68 |
| Firebox/Tube surface | 1 : 8.12 |
| Total/Superheater | 1 : 7.01 |
