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The Indian Railways primarily operates fleet of electric and diesel locomotives, along with several compressed natural gas (CNG) locomotives. Steam locomotives are operated on a few World Heritage Sites and also run occasionally as heritage trains. A locomotive is also known as a loco or more popularly as an engine. The country's first steam locomotive ran on the Red Hill Railway from Red Hills to the Chintadripet bridge in Madras in 1837.
The Mumbai Dadar–Solapur section is part of the Mumbai–Chennai line. It connects Mumbai Dadar and Solapur both in the Indian state of Maharashtra.
The Indian locomotive class WAP-1 is a class of 25 kV AC electric locomotives that was developed in 1980 by Chittaranjan Locomotive Works for Indian Railways. The model name stands for broad gauge (W), AC Current (A), Passenger traffic (P) engine, 1st generation (1). They entered service in late 1981. A total of 65 WAP-1 were built at CLW between 1980 and 1996, which made them the most numerous class of mainline electric passenger locomotive until its successor, the WAP-4.
The Indian locomotive class WCG-2 is a class of 1.5 kV DC electric locomotives that was developed in the late 1960s by Research Design and Standards Organisation (RDSO) and Chittaranjan Locomotive Works (CLW) for Indian Railways. The model name stands for broad gauge (W), DC Current (C), Goods traffic (G) engine, 2nd generation (2). They entered service in February 1971. A total of 57 WCG-2 were built at CLW between 1978 and 1983, which made them the most numerous class of DC electric locomotive.
The Indian locomotive class WAM-1 is a class of 25 kV AC electric locomotives that was developed in late 1950s by the Groupement 50Hz for Indian Railways. The model name stands for broad gauge (W), AC Current (A), Mixed traffic (M) engine, 1st generation (1). They entered service in 1960 thus making them India's first AC electric locomotive. A total of 100 WAM-1 were built by the European consortium between 1959 and 1961, which made them the most numerous class of mainline electric locomotive until the WAG-1.
The Indian locomotive class WAM- 2/3 is a class of 25 kV AC electric locomotives that was imported from Japan in 1960s for Indian Railways. The model name stands for broad gauge (W), AC Current (A), Mixed traffic (M) engine, 2nd (2). A total of 38 WAM-2/3 locomotives were built by The Japanese Group between 1960 and 1964. They entered service in 1960.
The Indian locomotive class YDM-5 is a class of diesel-electric locomotive that was developed in 1964 by General Motors (GM-EMD) for Indian Railways. The model name stands for Metre gauge (Y), Diesel (D), Mixed traffic (M) engine, 5th generation (5). They entered service in 1964. A total of 25 YDM-5 locomotives was built between 1963 and 1964.
The Indian locomotive class YDM-3 is a class of diesel-electric locomotive that was developed in 1964 by GM-EMD for Indian Railways. The model name stands for Metre gauge (Y), Diesel (D), Mixed traffic (M) engine, 3rd generation (3). They entered service in 1962. A total of 30 YDM-3 locomotives was built between 1961 and 1962.
The Indian locomotive class WCM-5 is a class of 1.5 kV DC electric locomotives that was developed in 1956 by Chittaranjan Locomotive Works (CLW) for Indian Railways. The model name stands for broad gauge (W), Direct Current (C), Mixed traffic (M) engine, 5th generation (5). The trains were the first locomotive of any kind fully developed and built in India. They entered service in 1961. A total of 21 WCM-5 locomotives was built at CLW between 1961 and 1963.
The Indian locomotive class WCG-1 is a class of 1.5 kV DC electric locomotives that was developed in late 1920s by Vulcan Foundry and Swiss Locomotive and Machine Works (SLM for Indian Railways. The model name stands for broad gauge, Direct Current, Freight traffic engine, 1st generation. They entered service in 1930. A total of 41 WCG-1 was built at England between 1928 and 1929.
The Indian locomotive class WCM-1 is a class of 1.5 kV DC electric locomotives that was developed in 1954 by Vulcan Foundry and English Electric for Indian Railways. The model name stands for broad gauge (W), Direct Current (C), Mixed traffic (M) engine, 1st generation (1). They entered service in 1955. A total of 7 WCM-1 locomotives were built in England between 1954 and 1955.
The Indian locomotive class WCM-2 is a class of 1.5 kV DC electric locomotives that was developed in 1956 by Vulcan Foundry and English Electric for Indian Railways. The model name stands for broad gauge (W), Direct Current (C), Mixed traffic (M) engine, 2nd generation (2). They entered service in 1957. A total of 12 WCM-2 locomotives were built in England between 1956 and 1957.
The Indian locomotive class WCM-3 is a class of 1.5 kV DC electric locomotives that was developed in 1958 by Hitachi for Indian Railways. The model name stands for broad gauge (W), Direct Current (C), Mixed traffic (M) engine, 3rd generation (3). They entered service in 1958. A total of 3 WCM-3 locomotives were built in Japan in 1958.
The Indian locomotive class WAG-1 is a class of 25 kV AC electric locomotives that was imported from Europe in 1960s for Indian Railways. The model name stands for broad gauge (W), AC Current (A), Goods traffic (G) engine, 1st (1). A total of 112 WAG-1 locomotives were built by The European Group 50 Hz Group/European Group/50 Cycles Group (consortium) between 1963 and 1966. They entered service in 1964.
The Indian locomotive class WAG-4 is a class of 25 kV AC electric locomotives that was manufactured by CLW in the late 1960s for Indian Railways. The model name stands for broad gauge (W), AC Current (A), Goods traffic (G) engine, 1st (1). A total of 186 WAG-4 locomotives were built by The European Group 50 Hz Group/European Group/50 Cycles Group (consortium) between 1967 and 1969. They entered service in 1967.
The Indian locomotive class WAP-3 is a class of 25 kV AC electric locomotives that was designed by Research Design and Standards Organization (RDSO) and Chittaranjan Locomotive Works (CLW) for Indian Railways in 1987. The model name stands for Broad gauge (W), AC Current (A), Mixed traffic (M) engine, 3rd generation (3). They entered service in 1988. They are the faster variant of the previous WAP-1 class. All locomotives are now out of service or converted to WAP-1
The Indian locomotive class WCP-1 is a class of 1.5 kV DC electric locomotives that was developed in late 1920s by Swiss Locomotive and Machine Works (SLM) for Indian Railways. The model name stands for broad gauge (W), Direct Current (C), Passenger traffic (P) engine, 1st generation (1). They entered service in 1930. A total of 22 WCP-1 was built at England between 1928 and 1929.
The Indian locomotive class WCP-4 is a class of 1.5 kV DC electric locomotives that was developed in late 1920s by Swiss Locomotive and Machine Works (SLM) for Indian Railways. The model name stands for broad gauge (W), Direct Current (C), Passenger traffic (P) engine, 1st generation (1). They entered service in 1930. A single WCP-4 was built at England between 1928 and 1929.
The Indian locomotive class WCP-2 is a class of 1.5 kV DC electric locomotives that was developed in late 1920s by Swiss Locomotive and Machine Works (SLM) for Indian Railways. The model name stands for broad gauge (W), Direct Current (C), Passenger traffic (P) engine, 2nd generation (2). They entered service in 1938. A single WCP-1 was built at England in 1938.
References
- 1 2 "Diesel and Electric Locomotive Specifications". IRFCA. Retrieved May 8, 2016.
- ↑ Jakob Buchli (1927), "Universal-Antrieb "Winterthur" für elektrische Lokomotiven", Schweizerische Bauzeitung (in German), vol. Band 90, no. 23, pp. 294–296, doi:10.5169/seals-41817
- ↑ Mitteilung der SLM (1927), "Neuerungen im mechanischen Aufbau elektrischer Schnellzuglokomotiven", Schweizerische Bauzeitung (in German), vol. Band 89, no. 13, pp. 174–175, doi:10.5169/seals-41673
