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Lancashire & Yorkshire class 30 (Aspinall)
In 1900, John Aspinall introduced a new class of 0-8-0 locomotives for heavy mineral traffic. Their drivers measured 4 feet and 5 7/8 inches and their cylinders measured 20 by 26 inches. They could haul trains of up t...
General
| Property | Lancashire & Yorkshire class 30 (Aspinall)Remove |
|---|---|
| Built | 1900-1908 |
| Manufacturers | Horwich |
| Wheel arrangement | 0-8-0 (Eight-coupled) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Lancashire & Yorkshire class 30 (Aspinall)Remove |
|---|---|
| Wheelbase | 4.98 m |
| Rigid wheelbase | 4.98 m |
| Service weight | 58.8 t |
| Adhesive weight | 58.8 t |
| Axle load | 15.6 t |
| Total weight | 90 t |
| Water capacity | 15,910 l |
| Fuel capacity | 6.1 t (coal) |
Boiler
| Property | Lancashire & Yorkshire class 30 (Aspinall)Remove |
|---|---|
| Grate area | 2.141 m² |
| Firebox surface | 13.657 m² |
| Tube heating surface | 164.16 m² |
| Evaporative heating surface | 177.817 m² |
| Total heating surface | 177.8 m² |
Power plant
| Property | Lancashire & Yorkshire class 30 (Aspinall)Remove |
|---|---|
| Driver diameter | 1,368 mm |
| Boiler pressure | 12.4 bar |
| Expansion type | simple expansion |
| Cylinders | two, 508 x 660 mm |
Power
| Property | Lancashire & Yorkshire class 30 (Aspinall)Remove |
|---|---|
| Power source | steam |
| Estimated power | 652 kW (886 PS) |
| Starting effort | 131.4 kN |
Calculated values
| Property | Lancashire & Yorkshire class 30 (Aspinall)Remove |
|---|---|
| Factor of adhesion | 1 : 4.39 |
| Optimal speed | 31 km/h |
| Power-to-weight ratio | 11.1 kW/t |
| Heating Surface Equivalent | 246.1 m² |
| Cylinder volume/HSE | 1 : 1,087.78 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 15.43 |
| Grate area/Heating surface | 1 : 83.05 |
| Firebox/Tube surface | 1 : 12.02 |
