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Great Northern (UK) Sturrock 7 ft Singles
Archibald Sturrock had a total of twelve 2-2-2 express locomotives built by three manufacturers in 1860 and 1861, which had a driving wheel diameter of seven feet . They were at the same time generously sized and very...
General
| Property | Great Northern (UK) Sturrock 7 ft SinglesRemove |
|---|---|
| Built | 1860-1861 |
| Manufacturers | Kitson & Co., Sharp, Stewart & Co., Robert Stephenson & Co. |
| Wheel arrangement | 2-2-2 (Jenny Lind) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Great Northern (UK) Sturrock 7 ft SinglesRemove |
|---|---|
| Wheelbase | 5.49 m |
| Rigid wheelbase | 5.49 m |
| Service weight | 35.2 t |
| Adhesive weight | 13.5 t |
| Axle load | 13.5 t |
| Water capacity | 10,910 l |
Boiler
| Property | Great Northern (UK) Sturrock 7 ft SinglesRemove |
|---|---|
| Firebox surface | 16.444 m² |
| Tube heating surface | 82.089 m² |
| Evaporative heating surface | 98.533 m² |
| Total heating surface | 98.5 m² |
Power plant
| Property | Great Northern (UK) Sturrock 7 ft SinglesRemove |
|---|---|
| Driver diameter | 2,134 mm |
| Expansion type | simple expansion |
| Cylinders | two, 432 x 559 mm |
Power
| Property | Great Northern (UK) Sturrock 7 ft SinglesRemove |
|---|---|
| Power source | steam |
Calculated values
| Property | Great Northern (UK) Sturrock 7 ft SinglesRemove |
|---|---|
| Heating Surface Equivalent | 180.8 m² |
| Cylinder volume/HSE | 1 : 905.43 |
| Adhesive weight/Total | 1 : 2.60 |
| Firebox/Tube surface | 1 : 4.99 |
