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Indian Locomotive Class WCM-6
The Indian locomotive class WCM-6 is a class of 1.5 kV DC electric locomotives that was developed in 1995 by Chittaranjan Locomotive Works (CLW) for Indian Railways. The model name stands for broad gauge (W), Direct Current (C), Mixed traffic (M) engine, 6th generation (6). They entered service in 1996. A total of 2 WCM-6 locomotives was built at CLW in 1995. Currently they haul only departmental trains and do shunting duties. History The history of WCM-6 begins in the early 1960s with the stated aim of the Indian Railways (IR) to remove the aging fleet of WCM class locomotives working in the Central Railways (CR). So IR to procure 2 1500 V DC electric locomotives from Chittaranjan Locomotive Works (CLW), who also previously supplied the WCM-5 class. They had the High Adhesion Bogies used in the WAG-7 class AC locomotive. They are manufactured in India in 1995. They were the first “non nosed” DC locomotives to be manufactured. WCM-6 class DC locomotives of Kalyan shed ...
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Chittaranjan Locomotive Works
Chittaranjan Locomotive Works (CLW) is an electric locomotive manufacturer based in India. The works are located at Chittaranjan in the Asansol Sadar subdivision of West Bengal, with an ancillary unit in Dankuni. The main unit is 32 km from Asansol and 237 km from Kolkata. CLW has stores and offices in Kolkata, as well as inspection cells in New Delhi, Mumbai, Kolkata, and Bangalore. It is the largest locomotive manufacturer unit in the world, producing 431 locomotives in 2019–20. History In the late 1930s, a committee consisting of M/s Humphries and Shrinivasan was created to consider the economic possibilities of establishing locomotive manufacturing facilities in India. The initial project at Chandmari, east of Kalyani in West Bengal, was found to be unsuitable due to the partition. A new survey led to the present site at Chittaranjan being established, which was approved by the railway board in 1947. A survey of the proposed area began on January 9, 1948; the ...
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Electric Locomotive
An electric locomotive is a locomotive powered by electricity from overhead lines, a third rail or on-board energy storage such as a battery or a supercapacitor. Locomotives with on-board fuelled prime movers, such as diesel engines or gas turbines, are classed as diesel-electric or gas turbine-electric and not as electric locomotives, because the electric generator/motor combination serves only as a power transmission system. Electric locomotives benefit from the high efficiency of electric motors, often above 90% (not including the inefficiency of generating the electricity). Additional efficiency can be gained from regenerative braking, which allows kinetic energy to be recovered during braking to put power back on the line. Newer electric locomotives use AC motor-inverter drive systems that provide for regenerative braking. Electric locomotives are quiet compared to diesel locomotives since there is no engine and exhaust noise and less mechanical noise. The lack of re ...
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Railway Locomotives Introduced In 1961
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facilit ...
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1500 V DC Locomotives
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Electric Locomotives Of India
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of posit ...
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Locomotives Of India
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 (built by Arthur Cotton to transport granite for road-building) from Red Hills to the Chintadripet bridge in Madras in 1837. Classification Locomotives were classified by track gauge, motive power, function and power (or model number) in a four- or five-letter code. The first letter denotes the track gauge. The second letter denotes motive power (diesel or electric), and the third letter denotes use (goods, passenger, mixed or shunting). The fourth letter denotes a locomotive's chronological model number. In 2002, a new classification system was adopted. For newer diesel locomotives, the four ...
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Rail Transport In India
Rail transport in India is an important mode of conveyance for people and goods in India. Indian Railways (IR) is the primary operator of rail operations throughout the country. IR is a state-owned organisation of the Ministry of Railways, which historically had its own government budget. Between 2019 and 2020, 22.15 million passengers used the Indian Railways network daily. In the same period, 3.32 million metric tons of freight was also shipped daily on the IR network. Other locally owned public corporations operate various suburban and urban railways throughout the country, such as Chennai Metro and the trams in Kolkata. Private sector operations currently exist only for freight trains and railroads, exclusively for non-passenger usage, but there were renewed efforts in 2020 to encourage private sector involvement in the running of passenger trains. In March 2020, the national rail network comprised of track over a route of and 7,325 stations. India's natio ...
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Kalyan Junction Railway Station
Kalyan Junction is a major railway junction station on the central line of the Mumbai Suburban Railway network, lying at the junction of the north-east and south-east lines of the suburban Mumbai division of the Central Railway, north-east of Mumbai. It comes under top 10 busiest railway junction in India. Kalyan junction will get 6 new platforms under yard remodeling project. The land for this project is available in railway goods yard on eastern side of railway station. This project will ensure separation of suburban and local train operations. One of the oldest and important railway project of Ahmednagar railway station was Kalyan-Ahmednagar railway project which was in planning stage since british regime. It was referred as 3rd ghat project. The survey of this project was carried out in 1973,2000, 2006, 2014 etc. This project was in pink book in 2010. This project could not be started. The alignment length of thus project was 184 km and it could have been shortest route ...
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Indian Locomotive Class WAG-7
The Indian locomotive class WAG-7 is a class of 25 kV AC electric locomotives that was developed in 1990 by Chittaranjan Locomotive Works for Indian Railways. The model name stands for broad gauge (W), alternating current (A), goods traffic (G) engine, 7th generation (7). They entered service in 1992. A total of 1970 WAG-7 were built at CLW and BHEL between 1990 and 2015, which made them the most numerous class of mainline electric locomotive till its successor the WAG-9. The WAG-7 is one of the most successful locomotives of Indian Railways currently serving both freight and passenger trains for over 30 years. Even though with the advent of new 3-phase locomotives like WAG-9 and WAG-12, all WAG-7 locomotives except ones destroyed in accidents, rest are in service and doing all types of duties. History The history of WAG-7 begins in the early 1990s with the aim of addressing the shortcomings of the previous WAG-5 class and remove steam locomotives from IR by a target date ...
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Indian Locomotive Class WCM-5
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 WCM-5 served both passenger and freight trains for over 39 years. With the introduction of more modern types of locomotives and 25 KV AC electrification, all were withdrawn in the early 2000s after repeated failures. Today one locomotive is preserved with rest of the locomotives have been Scrapped. In 1998 the last WCM 5 locomotive done the duty with legendary Indrayani Express. History the history of WCM-5 begins in the early 1960s with the stated aim of the Indian Railways (IR) to remove the aging fleet of WCG-1 a ...
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Central Railway Zone
Central Railway (abbreviated CR) is one of the 19 zones of Indian Railways. Its headquarters is in Mumbai at Chhatrapati Shivaji Maharaj Terminus. It has the distinction of operating the first passenger railway line in India, which opened from Mumbai to Thane on . History The railway zone was formed on 5 November 1951 by grouping several government-owned railways, including the Great Indian Peninsula Railway, the Scindia State Railway of the former princely state of Gwalior, Nizam State Railway, Wardha Coal State Railway and the Dholpur Railways.Rao, M.A. (1988). ''Indian Railways'', New Delhi: National Book Trust, p.42 The Central Railway zone formerly included large parts of Madhya Pradesh and part of southern Uttar Pradesh, which made it the largest railway zone in India in terms of area, track mileage and staff. These areas became the new West Central Railway zone in April 2003. The Central Railway General Manager's official residence (erstwhile GIPR agent's residence ...
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5 Ft 6 In Gauge Railway
, a broad gauge, is the track gauge used in India, Pakistan, western Bangladesh, Sri Lanka, Argentina, Chile, and on BART in San Francisco, United States. In North America, it is called Indian Gauge, Provincial, Portland, or Texas gauge. In Argentina, it is known as "trocha ancha" (Spanish for ''broad gauge''). In the Indian subcontinent it is simply known as "broad gauge". Elsewhere it is known as Indian gauge. It is the widest gauge in regular passenger use anywhere in the world. Asia India In India, the initial freight railway lines were built using standard gauge. In the 1850s, the Great Indian Peninsula Railway adopted the gauge of for the first passenger railway in India between Bori Bunder and Thane.Indian Railways: Some Fascinating Facts“Train Atlas” ''Train Atlas'', Indian Railways, 2003 This was then adopted as the standard for the nationwide network. Indian Railways today predominantly operates on broad gauge. Most of the metre gauge and narrow gauge railways ...
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