Compare locomotives
Add a locomotive
Great Northern (UK) No. 264 to 269
The last locomotives that Sturrock designed for the GNR were six 2-4-0 express locomotives with a driver diameter of seven feet . These were built half each by Fowler and the Yorkshire Engine Co. The steel driving whe...
| Great Northern (UK) No. 264 to 269Remove | |
|---|---|
| Variant | Standard |
| Built | 1866-1867 |
| Manufacturers | John Fowler & Co.;Yorkshire Engine Co. |
| Wheel arrangement | 1B |
| Gauge | 1435 mm |
| Length | |
| Service mass | |
| Top speed | |
| Power | |
| Engine |
General
| Property | Great Northern (UK) No. 264 to 269 Standard Remove |
|---|---|
| Built | 1866-1867 |
| Manufacturers | John Fowler & Co., Yorkshire Engine Co. |
| Wheel arrangement | 2-4-0 (Porter) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Great Northern (UK) No. 264 to 269 Standard Remove |
|---|---|
| Wheelbase | 5.51 m |
| Rigid wheelbase | 5.51 m |
| Water capacity | 11,364 l |
| Fuel capacity | 2 t (coal) |
Boiler
| Property | Great Northern (UK) No. 264 to 269 Standard Remove |
|---|---|
| Grate area | 1.83 m² |
| Firebox surface | 11.241 m² |
| Tube heating surface | 84.263 m² |
| Evaporative heating surface | 95.504 m² |
| Total heating surface | 95.5 m² |
Power plant
| Property | Great Northern (UK) No. 264 to 269 Standard Remove |
|---|---|
| Driver diameter | 2,134 mm |
| Boiler pressure | 10.3 bar |
| Expansion type | simple expansion |
| Cylinders | two, 432 x 610 mm |
Power
| Property | Great Northern (UK) No. 264 to 269 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 280 kW (381 PS) |
| Starting effort | 46.8 kN |
Calculated values
| Property | Great Northern (UK) No. 264 to 269 Standard Remove |
|---|---|
| Optimal speed | 37 km/h |
| Heating Surface Equivalent | 151.7 m² |
| Cylinder volume/HSE | 1 : 1,176.84 |
| Tractive force/Heating surface | 1 : 10.24 |
| Grate area/Heating surface | 1 : 52.19 |
| Firebox/Tube surface | 1 : 7.50 |
