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Sudan Railways class 110
Among the few Atlantic express locomotives built for cape gauge were four locomotives built in 1911 by Robert Stephenson & Co. for the Sudan Government Railways. As specified by chief mechanical engineer C.G. Hodgson,...
| Sudan Railways class 110Remove | |
|---|---|
| Variant | Standard |
| Built | 1911 |
| Manufacturers | Robert Stephenson & Co. |
| Wheel arrangement | 2B1 |
| Gauge | 1067 mm |
| Length | |
| Service mass | 54155 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Sudan Railways class 110 Standard Remove |
|---|---|
| Built | 1911 |
| Manufacturers | Robert Stephenson & Co. |
| Wheel arrangement | 4-4-2 (Atlantic) |
| Gauge | 1,067 mm |
Dimensions and weights
| Property | Sudan Railways class 110 Standard Remove |
|---|---|
| Wheelbase | 7.32 m |
| Service mass | 54.2 t |
| Adhesion mass | 31.2 t |
| Rigid wheelbase | 1.75 m |
| Axle load | 15.7 t |
| Water capacity | 20,797 l |
| Fuel capacity | 9.7 t (coal) |
Boiler
| Property | Sudan Railways class 110 Standard Remove |
|---|---|
| Grate area | 2.299 m² |
| Firebox surface | 10.405 m² |
| Tube heating surface | 130.622 m² |
| Evaporative heating surface | 141.027 m² |
| Total heating surface | 141.0 m² |
Power plant
| Property | Sudan Railways class 110 Standard Remove |
|---|---|
| Driver diameter | 1,588 mm |
| Boiler pressure | 12.4 bar |
| Expansion type | simple expansion |
| Cylinders | two, 457 x 660 mm |
Power
| Property | Sudan Railways class 110 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 559 kW (760 PS) |
| Starting effort | 91.7 kN |
Calculated values
| Property | Sudan Railways class 110 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 3.34 |
| Optimal speed | 37 km/h |
| Power-to-weight ratio | 10.3 kW/t |
| Heating Surface Equivalent | 193.1 m² |
| Cylinder volume/HSE | 1 : 1,123.22 |
| Adhesive weight/Total | 1 : 1.73 |
| Tractive force/Heating surface | 1 : 13.58 |
| Grate area/Heating surface | 1 : 61.34 |
| Firebox/Tube surface | 1 : 12.55 |
