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Pennsylvania class D
In principle, the PRR class D can be described as the first Moguls, but the leading axle was fixed in the frame. The driving axles with small wheel diameters were well spaced within the frame. The tender already had f...
General
| Property | Pennsylvania class DRemove |
|---|---|
| Built | 1852-1853 |
| Manufacturers | Baldwin |
| Wheel arrangement | 2-6-0 (Mogul) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Pennsylvania class DRemove |
|---|---|
| Wheelbase | 5.49 m |
| Rigid wheelbase | 3.96 m |
| Service weight | 29.7 t |
| Adhesive weight | 21.2 t |
| Axle load | 8.5 t |
Boiler
| Property | Pennsylvania class DRemove |
|---|---|
| Grate area | 1.31 m² |
Power plant
| Property | Pennsylvania class DRemove |
|---|---|
| Driver diameter | 1,118 mm |
| Boiler pressure | 5.2 bar |
| Cylinders | two, 457 x 559 mm |
Power
| Property | Pennsylvania class DRemove |
|---|---|
| Estimated power | 149 kW (203 PS) |
Calculated values
| Property | Pennsylvania class DRemove |
|---|---|
| Optimal speed | 19 km/h |
| Power-to-weight ratio | 5.0 kW/t |
| Adhesive weight/Total | 1 : 1.40 |
