GWR Pyracmon Class

The Great Western Railway Pyracmon Class 0-6-0 broad gauge steam locomotives for goods train work. This class was introduced into service between November 1847 and April 1848, and withdrawn between August 1871 and December 1873. "Bacchus" was added to the class in May 1849 (and withdrawn in November 1869), having been constructed to broadly the same design from spare parts.

From about 1865, "Bacchus" became part of the Fury Class, while the remaining locomotives became part of the Caesar Class.

Locomotives

* "Aligator" (1848 - 1873):An alligator is a large kind of reptile.
* "Bacchus" (1848 - 1873):This locomotive was built using the boiler from the unsuccessful "Hurricane".:Bacchus was the Roman god of the harvest, a name that had been carried by one of the Charles Tayleur locomotives built in 1837.
* "Behemoth" (1848 - 1873):This locomotive was sold to the engineers constructing the Severn Tunnel. The Behemoth is a monster in the Book of Job in the Bible.
* "Caliban" (1848 - 1873):"Caliban" was a mythical sword reputed to belong to Julius Caesar.
* "Mammoth" (1848 - 1873):A mammoth is an extinct form of elephant.
* "Pyracmon" (1847 - 1872):"Pyracmon" is one of the Greek mythical monsters known as the Cyclops.
* "Steropes" (1848 - 1871):"Steropes" is one of the Greek mythical monsters known as the Cyclops.