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Indian Locomotive Class YDM-3
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 YDM-3 served both passenger and freight trains for over 35 years. As of January 2020, all 30 locomotives have been withdrawn from service with two locomotives being preserved. History The history of YDM-3 begins in the early 1960s with the stated aim of the Indian Railways to remove steam locomotives from Indian rails after recommendation of Karnail Singh Fuel Committee. Therefore, required building a large number of Meter gauge diesel locomotives. Thus Indian Railways began looking at various diesel-electric designs. EMD gave them the model number GA12 Meter gauge, though rare gauge today, used to be a dominant gauge that time. After the introductio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electro-Motive Diesel
Progress Rail Locomotives, doing business as Electro-Motive Diesel (EMD), is an American manufacturer of diesel-electric locomotives, locomotive products and diesel engines for the rail industry. The company is owned by Caterpillar through its subsidiary Progress Rail. Electro-Motive Diesel traces its roots to the Electro-Motive Engineering Corporation, a designer and marketer of gasoline-electric self-propelled rail cars founded in 1922 and later renamed Electro-Motive Company (EMC). In 1930, General Motors purchased Electro-Motive Company and the Winton Engine Co., and in 1941 it expanded EMC's realm to locomotive engine manufacturing as Electro-Motive Division (EMD). In 2005, GM sold EMD to Greenbriar Equity Group and Berkshire Partners, which formed Electro-Motive Diesel to facilitate the purchase. In 2010, Progress Rail completed the purchase of Electro-Motive Diesel from Greenbriar, Berkshire, and others. EMD's headquarters, engineering facilities and parts manufact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North British Locomotive Company
The North British Locomotive Company (NBL, NB Loco or North British) was created in 1903 through the merger of three Glasgow locomotive manufacturing companies; Sharp, Stewart and Company (Atlas Works), Neilson, Reid and Company (Hyde Park Works) and Dübs and Company (Queens Park Works), creating the largest locomotive manufacturing company in Europe and the British Empire. Its main factories were located at the neighbouring Atlas and Hyde Park Works in central Springburn, as well as the Queens Park Works in Polmadie. A new central Administration and Drawing Office for the combined company was completed across the road from the Hyde Park Works on Flemington Street by James Miller in 1909, later sold to Glasgow Corporation in 1961 to become the main campus of North Glasgow College (now Glasgow Kelvin College). The two other Railway works in Springburn were St. Rollox railway works, owned by the Caledonian Railway and Cowlairs railway works, owned by the North British Railway. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axle Load
An axle or axletree is a central shaft for a rotating wheel or gear. On wheeled vehicles, the axle may be fixed to the wheels, rotating with them, or fixed to the vehicle, with the wheels rotating around the axle. In the former case, bearings or bushings are provided at the mounting points where the axle is supported. In the latter case, a bearing or bushing sits inside a central hole in the wheel to allow the wheel or gear to rotate around the axle. Sometimes, especially on bicycles, the latter type axle is referred to as a '' spindle''. Terminology On cars and trucks, several senses of the word ''axle'' occur in casual usage, referring to the shaft itself, its housing, or simply any transverse pair of wheels. Strictly speaking, a shaft which rotates with the wheel, being either bolted or splined in fixed relation to it, is called an ''axle'' or ''axle shaft''. However, in looser usage, an entire assembly including the surrounding axle housing (typically a casting) is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traction Motor
A traction motor is an electric motor used for propulsion of a vehicle, such as locomotives, electric or hydrogen vehicles, elevators or electric multiple unit. Traction motors are used in electrically powered rail vehicles ( electric multiple units) and other electric vehicles including electric milk floats, elevators, roller coasters, conveyors, and trolleybuses, as well as vehicles with electrical transmission systems ( diesel-electric locomotives, electric hybrid vehicles), and battery electric vehicles. Motor types and control Direct-current motors with series field windings are the oldest type of traction motors. These provide a speed-torque characteristic useful for propulsion, providing high torque at lower speeds for acceleration of the vehicle, and declining torque as speed increases. By arranging the field winding with multiple taps, the speed characteristic can be varied, allowing relatively smooth operator control of acceleration. A further measure of control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siliguri Junction Railway Station
Siliguri Junction (station code:- SGUJ) is one of the major and second largest railway station that serve the city of Siliguri located in Darjeeling district in the Indian state of West Bengal. The Station has two types of gauges visible i.e. broad gauge, & narrow-gauge tracks for Darjeeling Himalayan Railway. It was opened in 1949. It formerly had the distinction of having three gauges visible but the metre-gauge line from Aluabari Road to Siliguri Junction was converted later into broad gauge few years ago the trains used to run between Siliguri Junction to Naksalbari by the metre-gauge line. Siliguri Junction lies on three railway lines New Jalpaiguri–Alipurduar–Samuktala Road line, Katihar–Siliguri line and Darjeeling Himalayan Railway Line. This railway station also has its own locomotive shed i.e Diesel Loco Shed, Siliguri History With the railway routes badly disturbed by the partition of India in 1947, Siliguri Town railway station suddenly lost its preem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banaras Locomotive Works
The Banaras Locomotive Works (BLW) (formerly Diesel Locomotive Works (DLW)) in Varanasi, India, is a production unit of Indian Railways. DLW stopped manufacturing diesel locomotives in March 2019 and was renamed BLW in Oct 2020. History Founded in 1961 as the DLW, it rolled out its first locomotive three years later, on 3 January 1964. It manufactures locomotives which are variants based on the original ALCO designs dating to 1960s and the GM EMD designs of the 1990s. In July 2006, DLW outsourced manufacture of some locomotives to Parel Workshop, Central Railway, Mumbai. In 2016, it bagged "Best Production Unit Shield 2015-16" The first phase of expansion project of BLW was initiated in 2016. In 2017, it bagged the "Best Production Unit Shield 2016-17" for 2nd consecutive year. In 2018, it bagged the "Best Production Unit Shield 2017-18" of Indian Railways for 3rd consecutive year. In March 2018 it successfully converted two old ALCO diesel loco WDG-3A into an electric loco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broad-gauge Railway
A broad-gauge railway is a railway with a track gauge (the distance between the rails) broader than the used by standard-gauge railways. Broad gauge of , commonly known as Russian gauge, is the dominant track gauge in former Soviet Union ( CIS states, Baltic states, Georgia and Ukraine), Mongolia and Finland. Broad gauge of , commonly known as Irish Gauge, is the dominant track gauge in Ireland, and the Australian states of Victoria and Adelaide. Broad gauge of , commonly known as Iberian gauge, is the dominant track gauge in Spain and Portugal. Broad gauge of , commonly known as Indian gauge, is the dominant track gauge in India, Pakistan, Bangladesh, Sri Lanka, Argentina, Chile, and on BART (Bay Area Rapid Transit) in the San Francisco Bay Area. This is the widest gauge in common use anywhere in the world. It is possible for trains on both Iberian gauge and Indian gauge to travel on each other's tracks with no modifications in the vast majority of cases. History In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashram Express
The 12915 / 12916 Ashram A.C Express is an A.C Superfast Express train that runs between and Old Delhi in India. It is a daily service. It operates as train number 12915 from Ahmedabad Junction to Old Delhi and as train number 12916 in the reverse direction. The train's route runs on a broad-gauge section converted from metre gauge in the 1990s. During the metre gauge era, this train ran as the 505-MG / 506-MG Ashram Express. This was the 2nd fastest train in – Mainline after 501-MG / 502-MG Delhi Junction– Pink City MG Express. Coaches The 12915 / 12916 Ashram Express presently has 1 AC 1st Class, 1 AC 1st Class cum AC 2 tier, 1 AC 2 tier, 5 AC 3 tier, 7Sleeper class, 2 General Unreserved coaches & 2 generator cars, from which (1–40) seats of 1st general bogie are reserved for ladies and (41–50) seats are for person with disabilities. As with most train services in India, coach composition may be amended at the discretion of Indian Railways depending on demand. Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jaipur Superfast Express
The 12955 / 12956 Mumbai Central - Jaipur Superfast Express is one of the most important train of Western Railway running between Mumbai in Maharashtra and Jaipur in Rajasthan, India. It was the first direct train between these two cities. It is the fastest train under Superfast category of trains; which are running between Mumbai and Jaipur. Overview This train is the first broad-gauge train from Jaipur Junction and it came into service on 30 January 1993. Jaipur Superfast is also informally known as Gangaur Express. Before Jaipur Junction was upgraded to broad-gauge, this train ran between and station which is another railway station in Jaipur . It operates as train number 12955 in Down direction from Mumbai Central to Jaipur Junction and in Up direction as train number 12956 between Jaipur Junction & Mumbai Central. It covers a distance of 1162 kilometers in 16 hrs 45 mins with an average speed of 70 km/h (with halts) in Down Direction. In Up direction, the journ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Somnath Superfast Express
The 22957 / 22958 Somnath Superfast Express is a superfast express train belonging to Indian Railways that runs between and in India. It operates as train number 22957 from Ahmedabad Junction to Veraval Junction and as train number 22958 in the reverse direction. Coaches The 22957/22958 Somnath Superfast Express presently has 1 AC 2 tier, 2 AC 3 tier, 10 Sleeper Class & 3 General Unreserved coaches. As with most train services in India, coach composition may be amended at the discretion of Indian Railways depending on demand. Service 22957 Somnath Superfast Express covers the distance of 432 kilometres in 7 hours 50 mins (55 km/h) & in 7 hours 50 mins (55 km/h) as 22958 Somnath Superfast Express. As the average speed of the train is around 55 km/h, as per Indian Railways rules, its fare includes a Superfast surcharge. Traction It is hauled by a WDM-3A locomotive from the Ratlam or Vatva-based WDM-3D The Indian locomotive class WDM-3D is a class of di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Loco Shed, Sabarmati
Diesel Loco Shed, Sabarmati is an locomotive maintenance shed located in Sabarmati, Gujarat in India. It is located east of Sabarmati falling under Ahmedabad railway division. The shed caters to the needs of freight as well as passenger trains. It is one of three diesel loco sheds in the Western Railway zone, the others are Ratlam and Vatva . One of the last remaining major MG loco sheds. History It was established on 8 July 1978 with a holding capacity of 55 YDM-3 and YDM-5 locomotives, but 50 WDG4 where added to the Loco Shed in 2008 and it was fully operational in 2009. The first EMD loco no. 12224 WDG4 arrived at Sabarmati shed in July 2009. All locos received by the shed are from Banaras Locomotive Works, Varanasi, India. The shed currently holds around 50 EMD BG Locos and 150 MG Locos. It has 45 YDM-4/4A locos locomotives out of which 27 MG locos in passenger services and giving inferior service. Nine YDM-4 locos from here have been sold to Togorail and ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northeast Frontier Railway Zone
The Northeast Frontier Railway (abbreviated NFR) is one of the 19 railway zones of the Indian Railways. It is headquartered in Maligaon, Guwahati in the state of Assam, and responsible for operation and expansion of rail network all across Northeastern states and some districts of eastern Bihar and northern West Bengal. Divisions Northeast Frontier Railway is divided into 5 divisions: * Katihar railway division * Alipurduar railway division * Lumding railway division * Rangiya railway division * Tinsukia railway division Each of these divisions is headed by a Divisional Railway Manager, a Senior Administrative Grade officer of the rank of Joint Secretary to Government of India. The departmental setup at headquarters level and divisional setup in the field assists the General Manager in running the railways. Various departments namely engineering, mechanical, electrical, signal & telecom, operations, commercial, safety, accounts, security, personal and medical are headed b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
