The SIR 6 was designed to be easily transportable, making it an ideal solution for branch lines and rural areas. It was equipped with a unique arrangement of bolts and pins, allowing it to be quickly disassembled and transported on a flat wagon or by road.
The SIR 6 was powered by a 2-cylinder, vertical steam engine, which drove the six coupled wheels. The locomotive had a maximum speed of about 20 mph (32 km/h). south indiansexc6 portable
After India gained independence in 1947, the SIR was nationalized and became part of Indian Railways. The SIR 6 continued to operate, albeit with modifications and overhauls. The SIR 6 was designed to be easily