GWR 1076 Class

GWR 1076 class
1593 with a boat train at Hakin Docks station, Milford Haven in 1889
Type and origin Power type Steam Designer Joseph Armstrong Builder Swindon Works Build date 1870–1881 Total produced 266
Specifications Configuration: ​  • Whyte 0-6-0T or 0-6-0ST, later 0-6-0PT Gauge 4 ft 8+1⁄2 in (1,435 mm) standard gauge and 7 ft 1⁄4 in (2,140 mm) Driver dia. 4 ft 7+1⁄2 in (1,410 mm) Wheelbase 15 ft 8 in (4,775 mm) Fuel type Coal Cylinder size 17 in × 24 in (432 mm × 610 mm) dia × stroke
Career Operators Great Western Railway Class 1076 Class

The 1076 Class were 266 double framed 0-6-0T locomotives built by the Great Western Railway between 1870 and 1881; the last one, number 1287, was withdrawn in 1946. They are often referred to as the Buffalo Class following the naming of locomotive 1134.

History

These large tank locomotives, with their 4-foot-7+1⁄2-inch (1,410 mm) wheels and 17-by-24-inch (432 mm × 610 mm) dia × stroke cylinders were capable of working trains on the main line. They followed on from George Armstrong's 1016 Class built from 1867, themselves derived from the earlier 302 Class of Joseph Armstrong, and were perpetuated by his successor William Dean until 1881. Modernised saddle tank locomotives of similar size were then produced in the 1813 Class.

The first six were built with side tanks. The following locomotives had saddle tanks covering their boilers and fireboxes, but from 1874 longer saddle tank extending to the front of the smokebox were the norm. All the earlier locomotives were eventually fitted with these larger tanks. Most were reconstructed with pannier tanks from 1911 onwards.

The first locomotives had just a spectacle plate to give protection for the crew, but then small cabs, open at the back, were fitted. Later on most of the surviving locomotives were given full cabs so that there was protection when running in reverse.

Other changes to various locomotives over their long lives were Belpaire fireboxes, enlarged coal bunkers, and even superheaters. One or two were fitted with spark-arresting chimneys. 21 were fitted for working autotrains.

Broad gauge conversions

Ten locomotives were built in 1876 with broad gauge wheels outside the standard double frames. Five more broad gauge locomotives were built in 1878, while from 1884 another 35 were converted from standard gauge to broad. All were eventually converted back to standard gauge.

1256 was one of a pair of locomotives that worked the last broad gauge train from Penzance back to Swindon for conversion on 20 May 1892.

Locomotives built new as broad gauge are denoted in this list by an asterisk*.

• 1228 * (1876–1892)
• 1229 * (1876–1892)
• 1230 * (1876–1892)
• 1231 * (1876–1892)
• 1232 * (1876–1892)
• 1233 * (1876–1892)
• 1234 * (1876–1892)
• 1235 * (1876–1892)
• 1236 * (1876–1892)
• 1237 * (1876–1893)
• 1238 (1888–1892)
• 1239 (1887–1892)
• 1250 (1888–1893)
• 1251 (1887–1891)
• 1252 (1887–1892)
• 1253 (1888–1892)
• 1254 (1888–1892)
• 1255 (1888–1893)
• 1256 (1887–1892)
• 1257 (1887–1892)
• 1258 (1887–1892)
• 1259 (1887–1892)
• 1260 (1888–1892)
• 1261 (1888–1892)
• 1262 (1888–1893)
• 1263 (1887–1892)
• 1264 (1887–1893)
• 1265 (1888–1893)
• 1266 (1887–1892)
• 1267 (1887–1893)
• 1561 * (1878–1892)
• 1562 * (1878–1893)
• 1563 * (1878–1892)
• 1564 * (1878–1893)
• 1565 * (1878–1892)
• 1566 (1884–1892)
• 1567 (1884–1892)
• 1568 (1884–1892)
• 1569 (1884–1892)
• 1570 (1884–1892)
• 1571 (1884–1892)
• 1572 (1884–1892)
• 1573 (1884–1892)
• 1574 (1884–1892)
• 1575 (1884–1892)
• 1576 (1884–1892)
• 1577 (1884–1892)
• 1578 (1884–1893)
• 1579 (1884–1892)
• 1580 (1884–1893)

List of locomotives

References

• Allcock, N. J.; Davies, F. K.; le Fleming, H. M.; Maskelyne, J. N.; Reed, P. J. T.; Tabor, F. J. (1968) [1951]. White, D. E. (ed.). The Locomotives of the Great Western Railway, part one: Preliminary Survey. Kenilworth: RCTS.
• le Fleming, H. M. (April 1958). White, D. E. (ed.). The Locomotives of the Great Western Railway, part five: Six-coupled Tank Engines. RCTS. ISBN 0-901115-35-5. OCLC 500544510.{{cite book}}: CS1 maint: ignored ISBN errors (link)
• Aves, W.A.T. (1998). "The Pre-1923 GWR Pannier and Saddle Tank Locomotives". Locomotives Illustrated (118). RAS Publishing. ISSN 0307-1804.
• Casserley, H.C.; Johnston, S.C. (1966). Locomotives at the Grouping: Great Western Railway. Shepperton: Ian Allan Publishing. ISBN 0-7110-0555-9.
• Reed, P. J. T. (February 1953). White, D. E. (ed.). The Locomotives of the Great Western Railway, Part 2: Broad Gauge. Kenilworth: RCTS. pp. B44–B45. ISBN 0-901115-32-0. OCLC 650490992.{{cite book}}: CS1 maint: ignored ISBN errors (link)
• Russell, J.H. (1975). A Pictorial Record of Great Western Engines, Volume 1. Oxford: Oxford Publishing Company. ISBN 0-86093-398-9.
• Waters, Laurence (1999). The Great Western Broad Gauge. Hersham: Ian Allan Publishing. ISBN 0-7110-2634-3.

External links

• Image of model locomotive