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German Reichsbahn class 58[h]30[/h]
Due to the acute shortage of freight locomotives, the Reichsbahn undertook a thorough rebuild of the Prussian G 12. In addition to new boilers with a combustion chamber and mixing preheater, they received new cabs, a ...
General
| Property | German Reichsbahn class 58[h]30[/h]Remove |
|---|---|
| Built | 1958-1962 |
| Manufacturers | RAW Zwickau |
| Wheel arrangement | 2-10-0 (Decapod) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | German Reichsbahn class 58[h]30[/h]Remove |
|---|---|
| Length | 22.08 m |
| Wheelbase | 8.80 m |
| Rigid wheelbase | 6.00 m |
| Empty weight | 88 t |
| Service weight | 97.2 t |
| Adhesive weight | 83.3 t |
| Axle load | 16.7 t |
| Total weight | 160.5 t |
| Water capacity | 28,000 l |
| Fuel capacity | 10 t (coal) |
Boiler
| Property | German Reichsbahn class 58[h]30[/h]Remove |
|---|---|
| Grate area | 3.71 m² |
| Firebox surface | 17.9 m² |
| Tube heating surface | 154.4 m² |
| Evaporative heating surface | 172.3 m² |
| Superheater surface | 65.4 m² |
| Total heating surface | 237.7 m² |
Power plant
| Property | German Reichsbahn class 58[h]30[/h]Remove |
|---|---|
| Driver diameter | 1,400 mm |
| Boiler pressure | 16 bar |
| Expansion type | simple expansion |
| Cylinders | three, 570 x 660 mm |
Power
| Property | German Reichsbahn class 58[h]30[/h]Remove |
|---|---|
| Power source | steam |
| Indicated power | 1,190 kW (1,618 PS) |
| Top speed | 70 km/h |
| Starting effort | 312.5 kN |
Calculated values
| Property | German Reichsbahn class 58[h]30[/h]Remove |
|---|---|
| Factor of adhesion | 1 : 2.62 |
| Optimal speed | 23 km/h |
| Power-to-weight ratio | 12.2 kW/t |
| Heating Surface Equivalent | 392.6 m² |
| Cylinder volume/HSE | 1 : 1,286.93 |
| Adhesive weight/Total | 1 : 1.17 |
| Tractive force/Heating surface | 1 : 27.45 |
| Grate area/Heating surface | 1 : 64.07 |
| Firebox/Tube surface | 1 : 8.63 |
| Total/Superheater | 1 : 2.63 |
