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Sligo, Leitrim & Northern Counties Lough class
After the five Leitrim class locomotives from the 19th century, SL&NCR had procured three more Sir Henry class locomotives in 1904, 1905 and 1917, which also had the 0-6-4T wheel arrangement and were manufactured by B...
| Sligo, Leitrim & Northern Counties Lough classRemove | |
|---|---|
| Variant | Standard |
| Built | 1949 |
| Manufacturers | Beyer, Peacock & Co. |
| Wheel arrangement | C2 t |
| Gauge | 1600 mm |
| Length | |
| Service mass | 53343 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Sligo, Leitrim & Northern Counties Lough class Standard Remove |
|---|---|
| Built | 1949 |
| Manufacturers | Beyer, Peacock & Co. |
| Wheel arrangement | 0-6-4T |
| Gauge | 1,600 mm |
Dimensions and weights
| Property | Sligo, Leitrim & Northern Counties Lough class Standard Remove |
|---|---|
| Wheelbase | 7.09 m |
| Service mass | 53.3 t |
| Adhesion mass | 37.6 t |
| Rigid wheelbase | 3.37 m |
| Water capacity | 5,909 l |
| Fuel capacity | 2 t (coal) |
Boiler
| Property | Sligo, Leitrim & Northern Counties Lough class Standard Remove |
|---|---|
| Grate area | 1.672 m² |
| Firebox surface | 9.151 m² |
| Tube heating surface | 97.548 m² |
| Evaporative heating surface | 106.699 m² |
| Total heating surface | 106.7 m² |
Power plant
| Property | Sligo, Leitrim & Northern Counties Lough class Standard Remove |
|---|---|
| Driver diameter | 1,422 mm |
| Boiler pressure | 11 bar |
| Expansion type | simple expansion |
| Cylinders | two, 457 x 610 mm |
Power
| Property | Sligo, Leitrim & Northern Counties Lough class Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 373 kW (507 PS) |
| Starting effort | 84.0 kN |
Calculated values
| Property | Sligo, Leitrim & Northern Counties Lough class Standard Remove |
|---|---|
| Factor of adhesion | 1 : 4.39 |
| Optimal speed | 27 km/h |
| Power-to-weight ratio | 7.0 kW/t |
| Heating Surface Equivalent | 152.5 m² |
| Cylinder volume/HSE | 1 : 1,312.92 |
| Adhesive weight/Total | 1 : 1.42 |
| Tractive force/Heating surface | 1 : 16.44 |
| Grate area/Heating surface | 1 : 63.82 |
| Firebox/Tube surface | 1 : 10.66 |
