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London, Brighton & South Coast Hackworth Singles
From 1846, John Gray had twelve 2-2-2 express locomotives built for the LB&SCR, which are considered the forerunners of the Jenny Lind type. Although they had outside and inside frames, the driving axle with the six-f...
| London, Brighton & South Coast Hackworth SinglesRemove | |
|---|---|
| Variant | |
| Built | 1846-1848 |
| Manufacturers | Hackworth |
| Wheel arrangement | 1A1 |
| Gauge | 1435 mm |
| Length | |
| Service mass | |
| Top speed | |
| Power | |
| Engine |
General
| Property | London, Brighton & South Coast Hackworth SinglesRemove |
|---|---|
| Built | 1846-1848 |
| Manufacturers | Hackworth |
| Wheel arrangement | 2-2-2 (Jenny Lind) |
| Gauge | 1,435 mm |
Boiler
| Property | London, Brighton & South Coast Hackworth SinglesRemove |
|---|---|
| Firebox surface | 7.339 m² |
| Tube heating surface | 65.032 m² |
| Evaporative heating surface | 72.372 m² |
| Total heating surface | 72.4 m² |
Power plant
| Property | London, Brighton & South Coast Hackworth SinglesRemove |
|---|---|
| Driver diameter | 1,829 mm |
| Boiler pressure | 6.9 bar |
| Expansion type | simple expansion |
| Cylinders | two, 381 x 610 mm |
Power
| Property | London, Brighton & South Coast Hackworth SinglesRemove |
|---|---|
| Power source | steam |
| Estimated power | 134 kW (182 PS) |
| Starting effort | 28.4 kN |
Calculated values
| Property | London, Brighton & South Coast Hackworth SinglesRemove |
|---|---|
| Optimal speed | 29 km/h |
| Heating Surface Equivalent | 109.1 m² |
| Cylinder volume/HSE | 1 : 1,274.46 |
| Tractive force/Heating surface | 1 : 8.18 |
| Firebox/Tube surface | 1 : 8.86 |
