| L&YR Class 28 | 
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Rebuilt 27 Class locomotive with  BR No. 52592 shunting at Thornhill  | 
| Type and origin | 
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 | Specification given for L&YR 898 Class at delivery |  | Power type | Steam | 
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 | Designer | George Hughes | 
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 | Builder | L&YR, Horwich Works | 
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 | Build date | 1909–1912 | 
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 | Total produced | 42 (new-builds) 63 (rebuilt from class 27) Total: 105 | 
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 | Rebuild date | 1911–1922 | 
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 | Number rebuilt | 63 | 
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| Specifications | 
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 Configuration:
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 |  • Whyte | 0-6-0 | 
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 | Gauge | 4 ft 8+1⁄2 in (1,435 mm) standard gauge | 
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 | Wheel diameter | 5 ft 1 in (1.549 m) | 
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 | Length | 49 ft 10+1⁄2 in (15.202 m) | 
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 | Loco weight | 44 long tons 5 cwt (99,100 lb or 45 t) | 
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 | Total weight | 70 long tons 7.5 cwt (157,600 lb or 71.5 t) | 
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 | Fuel type | Coal | 
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 | Fuel capacity | 5 long tons 0 cwt (11,200 lb or 5.1 t) | 
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 | Water cap. | 1,800 imp gal (8,200 L; 2,200 US gal) | 
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 | Boiler pressure | 180 psi (1.24 MPa) | 
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 | Cylinders | Two, inside | 
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 | Cylinder size | 20 in × 26 in (508 mm × 660 mm) | 
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 | Valve gear | Joy valve gear | 
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 | 
| Career | 
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 | Operators |  | 
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 | Class | Class 28 | 
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 | Power class | LMS & BR: 3F | 
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 | Numbers | LMS: 12515…12619 (with gaps) BR: 52515…52619 (with gaps) | 
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 | Withdrawn | 1936–1957 | 
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 | Disposition | All scrapped | 
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The Lancashire and Yorkshire Railway Class 28 was a class of 0-6-0 steam locomotive, designed by George Hughes for the Lancashire and Yorkshire Railway (L&YR). It was a redesign of Aspinall's Class 27, with the addition of a superheater. The class consisted of both newly built locomotives as well as rebuilt Class 27 locomotives.