The foundation stone for the shed was laid on the 25th of December, 1971 by the then Railway Minister, K Hanumanthaiya. The shed was open for operations in 1975 with a total area of and covered area of. The shed initially homed 45 of the YDM-4 class metre gauge locomotives. Three subsequent expansions were taken up which resulted in the holding capacity being increased to 100 metre gauge locomotives, 40 broad gauge locomotives and 100 broad gauge locomotives.
Infrastructure
The shed was started as a metre gauge shed. However with expansion over time, the bays and catwalks were converted from metre gauge to broad gauge standards to home broad gauge locomotives. Later, the shed went for a major expansion of its bays at a cost of to undertake maintenance activity for the unconventionally longer high-speed 4,000–Hp and 4,500–Hp EMD locos, which were homed since July 2011, thus becoming the first-of-its-kind shed in India to maintain such high powered locos, which were extensively utilised for both passenger and freight services. The shed also houses a Diesel Traction and Training Centre, opened on 7 April 1988, to impart theoretical and practical training for the newly recruited Assistant Loco Pilots, Engineers and other technical staffs. The centre only one of its kind in the zone also conducts periodical refresher courses for the in-service staffs of Indian Railways, and also too railway personnels from other countries. The DTTC along with Zonal Railway Training Institute, Trichy made a mark by imparting training to women, by which Narayana Vadivu and Jhansi Rani, became the first all women loco crew in the history of Southern Railway zone piloting a goods train on the chord line.
Operations
The shed, headed by Senior Divisional Mechanical Engineer, has about 750 employees in different ranks in the day-to-day operations of the shed, which include periodical overhaul, maintenance and repair works. The locos of this shed were thoroughly traverses over entire South India for passenger and freight services.
Locomotives
Awards
The shed was adjudged the best shed among in the Southern Railway zone during 2012–2013. Also it won the "Performance Efficiency Shield" for the fifth time, since its inception in 2004–2005.
