Compare locomotives
Add a locomotive
Great Eastern class T19
The T19 was one of James Holden's first designs in his service on the Great Eastern Railway. It was created as an express locomotive in the then classic 2-4-0 wheel arrangement with very large drivrs with a diameter o...
| Great Eastern class T19Remove | |
|---|---|
| Variant | as built |
| Built | 1886-1897 |
| Manufacturers | Stratford |
| Wheel arrangement | 1B |
| Gauge | 1435 mm |
| Length | 14681 mm |
| Service mass | 42685 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Great Eastern class T19as built |
|---|---|
| Built | 1886-1897 |
| Manufacturers | Stratford |
| Wheel arrangement | 2-4-0 (Porter) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Great Eastern class T19as built |
|---|---|
| Length | 14.68 m |
| Wheelbase | 5.03 m |
| Total wheelbase | 11.15 m |
| Service mass | 42.7 t |
| Adhesion mass | 28 t |
| Total mass | 73.8 t |
| Rigid wheelbase | 5.03 m |
| Axle load | 14 t |
| Water capacity | 12,004 l |
| Fuel capacity | 5.1 t (coal) |
Boiler
| Property | Great Eastern class T19as built |
|---|---|
| Grate area | 1.672 m² |
| Firebox surface | 9.801 m² |
| Tube heating surface | 104.516 m² |
| Evaporative heating surface | 114.317 m² |
| Total heating surface | 114.3 m² |
Power plant
| Property | Great Eastern class T19as built |
|---|---|
| Driver diameter | 2,134 mm |
| Boiler pressure | 10.3 bar |
| Expansion type | simple expansion |
| Cylinders | two, 457 x 610 mm |
Power
| Property | Great Eastern class T19as built |
|---|---|
| Power source | steam |
| Estimated power | 429 kW (583 PS) |
| Starting effort | 52.5 kN |
Calculated values
| Property | Great Eastern class T19as built |
|---|---|
| Factor of adhesion | 1 : 5.24 |
| Optimal speed | 50 km/h |
| Power-to-weight ratio | 10.1 kW/t |
| Heating Surface Equivalent | 163.3 m² |
| Cylinder volume/HSE | 1 : 1,225.55 |
| Adhesive weight/Total | 1 : 1.52 |
| Tractive force/Heating surface | 1 : 9.59 |
| Grate area/Heating surface | 1 : 68.37 |
| Firebox/Tube surface | 1 : 10.66 |
