Diesel locomotive Therefore, diesel traction became economical for shunting before it became economical for hauling trains. The construction of diesel shunters began in 1920 in France, in 1925 in Denmark, in 1926 in the Netherlands, and in 1927 in Germany. After few years of testing, hundreds of units were produced within a decade. Diesel-powered or "oil-engined" railcars, generally diesel–mechanical, were developed by various European manufacturers in the 1930s, e.g. by William Beardmore and Company for the Canadian National Railways (the Beardmore Tornado engine was subsequently used in the R101 airship). Some of those series for regional traffic were begun with gasoline motors
Diesel Locomotive Factory, Marhowra US $6 billion. This multi crore rupees deal was seen as the country's first FDI in the railway sector. General Electric’s first diesel locomotive arrived in India on October 11, 2017 from the US. The factory is located at Marhaura (also spelt as Marhowrah), a town and an administrative sub-divisional area in Saran district in the Indian state of Bihar. Marhowrah is 81 km north of state capital Patna. As a joint venture company, both Indian Railways and General Electric are set to invest collectively a huge amount of US $2.5 billion for DLF. Indian Railways will hold 26% equity