==Locomotives==
The Group owns/manages four locomotives: *[[BR Class 42 D821 Greyhound | D821 Greyhound]]: Class 42 ‘Warship’ (based at SVR)*[[BR Class 35 D7029 | D7029]]: Class 35 ‘Hymek (, all based at SVR)*[[BR Class 52 D1015 Western Champion | D1015 Western Champion]]: BR Class 52 ‘Western’ (based at SVR)*[[Clayton Class 17 Bo-Bo D8568|D8568]] (based at Chinnor & Princes Risborough)
*[[Clayton Class 17 Bo-Bo D8568]] *[[BR Class 35 D7029]]*[[BR Class 42 D821 Greyhound]]*[[BR Class 52 D1015 Western Champion]] Before they became resident, D8568 and before it became resident D1015, periodically visited the SVR for [[Diesel Locomotives visiting the SVR for galas | Diesel Galas]] or attention from the DTG Engineering Staff.
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==Other activity==
The DTG regularly offers assistance and advice to other locomotive owning groups. They have helped to maintain [[BR Class 27 D5410]] at the SVR on behalf of the owner, Sandwell Council.
The DTG also supported the [[Diesel Depot]].