| LNWR Claughton Class |
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| Type and origin |
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| Power type | Steam |
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| Designer | Charles Bowen Cooke |
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| Builder | Crewe Works |
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| Serial number | 5117, 5138–5146, 5227–5246, 5267–5296, 5502–5571 |
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| Build date | 1913–1921 |
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| Total produced | 130 |
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| Specifications |
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Configuration:
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| • Whyte | 4-6-0 |
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| • UIC | 2′C h4 |
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| Gauge | 4 ft 8+1⁄2 in (1,435 mm) |
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| Leading dia. | 3 ft 3 in (0.991 m) |
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| Driver dia. | 6 ft 9 in (2.057 m) |
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| Loco weight | 77.75 long tons (79.00 t) |
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| Boiler pressure | - 175 lbf/in2 (1.21 MPa)
- 200 lbf/in2 (1.38 MPa) †‡
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| Heating surface | 2,232 sq ft (207.4 square metres) |
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| Superheater | Schmidt |
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| Cylinders | Four |
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| Cylinder size | 15+3⁄4 in × 26 in (400 mm × 660 mm) |
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| Valve gear | |
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| Performance figures |
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| Tractive effort | - 27,072 lbf (120.42 kN)
- 29,570 lbf (131.53 kN) †‡
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| Career |
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| Operators | |
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| Power class | LMS: 5P, 5XP ‡† |
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| Withdrawn | 1929–1941, 1949 |
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| Disposition | All scrapped |
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The London and North Western Railway (LNWR) Claughton Class was a class of 4-cylinder express passenger 4-6-0 steam locomotives.
