The London, Midland and Scottish Railway (LMS) Garratt was a class of Garratt 2-6-0+0-6-2 steam locomotive designed for heavy freight. A total of 33 were built from 1927, making them the most numerous class of Garratt in Britain.
LMS Garratt
No. 47999, with straight-sided bunker, approaching Loughborough, 6 October 1950
LMS 2-6-0+0-6-2 Garratt brings a long coal train up from Toton Yard to Brent Sidings (Cricklewood)
A Garratt locomotive is a type of steam locomotive invented by British engineer Herbert William Garratt that is articulated into three parts. Its boiler, firebox, and cab are mounted on a centre frame or "bridge". The two other parts, one at each end, have a pivot to support the central frame; they consist of a steam engine unit – with driving wheels, trailing wheels, valve gear, and cylinders, and above it, fuel and/or water storage.
South African Railways 2 ft (610 mm) gauge SAR NGG 16 Class Garratt, preserved in operating condition on the Welsh Highland Railway
Beyer-Garratt locomotive William Francis at the Garratt 100 festival
This works drawing of K1, the first Garratt built, shows how the boiler and firebox are not inhibited by the running gear.
South African Union Garratt