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Lancashire & Yorkshire class 30 (Hughes)
George Hughes produced his first class 30 locomotive by rebuilding a class 30 locomotive from his predecessor Aspinall to a four-cylinder compound . Ten more were created in this form. Other locomotives with two cylin...
| Lancashire & Yorkshire class 30 (Hughes)Remove | |
|---|---|
| Variant | |
| Built | 1910-1918 |
| Manufacturers | Horwich |
| Wheel arrangement | D |
| Gauge | 1435 mm |
| Length | |
| Service mass | 67872 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Lancashire & Yorkshire class 30 (Hughes)Remove |
|---|---|
| Built | 1910-1918 |
| Manufacturers | Horwich |
| Wheel arrangement | 0-8-0 (Eight-coupled) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Lancashire & Yorkshire class 30 (Hughes)Remove |
|---|---|
| Wheelbase | 4.98 m |
| Service mass | 67.9 t |
| Adhesion mass | 67.9 t |
| Total mass | 110 t |
| Rigid wheelbase | 4.98 m |
| Axle load | 17.8 t |
| Water capacity | 16,364 l |
| Fuel capacity | 5.1 t (coal) |
Boiler
| Property | Lancashire & Yorkshire class 30 (Hughes)Remove |
|---|---|
| Grate area | 2.378 m² |
| Firebox surface | 17.652 m² |
| Tube heating surface | 210.24 m² |
| Evaporative heating surface | 227.891 m² |
| Total heating surface | 227.9 m² |
Power plant
| Property | Lancashire & Yorkshire class 30 (Hughes)Remove |
|---|---|
| Driver diameter | 1,372 mm |
| Boiler pressure | 12.4 bar |
| Expansion type | simple expansion |
| Cylinders | two, 508 x 660 mm |
Power
| Property | Lancashire & Yorkshire class 30 (Hughes)Remove |
|---|---|
| Power source | steam |
| Estimated power | 746 kW (1,014 PS) |
| Starting effort | 131.1 kN |
Calculated values
| Property | Lancashire & Yorkshire class 30 (Hughes)Remove |
|---|---|
| Factor of adhesion | 1 : 5.08 |
| Optimal speed | 35 km/h |
| Power-to-weight ratio | 11.0 kW/t |
| Heating Surface Equivalent | 316.2 m² |
| Cylinder volume/HSE | 1 : 846.76 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 12.01 |
| Grate area/Heating surface | 1 : 95.83 |
| Firebox/Tube surface | 1 : 11.91 |
