Rail Operations Group BR Class 37/7 Diesel Locomotive is a rolling stock add-on developed and maintained by Dovetail Games, for their TSW Console and PC platforms and was released on March 21, 2023 for the Train Sim World 3 video game. The Rail Operations Group (ROG) BR Class 37/7 is a locomotive add-on for the video game TSW3 that allows players to control the BR Class 37, a diesel-electric locomotive also known as the “Tractor”:
Includes a Dellner coupler, updated headlight textures, ploughs, and other changes to convert it from the Class 37/5 to the Class 37/7
The BR Class 37 was a mainline locomotive that was part of the British Rail modernization plan. It was a familiar sight on many parts of the British Rail network, and was the main motive power for Inter-City services in East Anglia and Scotland. The Class 37s were nicknamed “Tractors” because of the agricultural sound of their diesel engines.
Manufacturer of Rail Operations Group BR Class 37/7 – Train Sim World
Rail Operations Group
Rail Operations Group BR Class 37/7 – Train Sim World Multimedia








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