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GT46MAC
The Indian locomotive class WDG-4 (EMD GT46MAC) is a freight-hauling diesel-electric locomotive with AC electric transmission designed by General Motors Electro-Motive Diesel in 1997–1998 for Indian Railways, where they are classed as WDG-4. Thirteen were built by EMD as order #958647, and a further eight were exported in kit form and assembled in India. The class entered service in 1999. Further construction has been under license in India by the Banaras Locomotive Works (BLW); more than 60 additional locomotives have been built . They are numbered from #12001 upward. A similar type, the EMD GT46PAC, has also been produced for passenger service in India. , EMD and DLW have begun building GT46ACe's using IGBT technology to replace the older gate turn-off thyristor technology and along with increase of 500 HP, ie, , using the Newly tweaked EMD 16N-710G3B-EC, like the Passenger WDP-4B have been produced. Newer versions with widened ''Piggy-face'' cab profile for enhanced visib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EMD 710
The EMD 710 is a line of diesel engines built by Electro-Motive Diesel (previously General Motors' Electro-Motive Division). The 710 series replaced the earlier EMD 645 series when the 645F series proved to be unreliable in the early 1980s 50-series locomotives which featured a maximum engine speed of 950 rpm.40-series versions of the 645, save the initial teething problems with the 20-645E, which were eventually resolved, proved to be exceptionally reliable. The EMD 710 is a relatively large medium-speed two-stroke diesel engine that has displacement per cylinder, and a maximum engine speed of 900 rpm.Same parts suitable for 1000 rpm speed, yet rated lower because of earlier problems in EMD 645. Factory-fitted governor limits to 900 rpm. In 1951, E. W. Kettering wrote a paper for the ASME entitled, ''History and Development of the 567 Series General Motors Locomotive Engine'', which goes into great detail about the technical obstacles that were encountered during the developmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of EMD Locomotives
The following is a list of locomotives produced by the Electro-Motive Corporation (EMC), and its successors General Motors Electro-Motive Division (GM-EMD) and Electro-Motive Diesel (EMD). Streamlined power cars and early experimental locomotives EMC participated in the construction of a number of motorized railcars, integrated streamliner trainsets, and experimental locomotives in the 1930s. Most of these were short production runs (one, two, or four units) that were used by a single railroad. These consisted of Winton prime movers and General Electric generating, control, and transmission components inside a carbody whose assembly was subcontracted to another manufacturer, since EMC did not commence regular road locomotive production until 1937. Switchers (SW/NW/SC/NC/MP) The "S" designation originally stood for six hundred horsepower and the "N" designation for nine hundred horsepower, although they were used for the more general designation of smaller and larger engine models ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WDP-4D
The EMD GT46PAC or WDP4 is a passenger-hauling diesel-electric locomotive with AC electric transmission designed by General Motors Electro-Motive Division and built by both GM-EMD and under license by Banaras Locomotive Works (BLW) of Varanasi, India for Indian Railways as the classes WDP4, WDP4B and WDP4D. The GT46PAC is a passenger version of the previous Indian Railways EMD GT46MAC freight locomotive. The locomotive has a 16-cylinder 710G3B diesel engine and is one of the fastest diesel-electric locomotives in service in Indian Railways. Variants WDP-4 The WDP-4 was the loco originally designed by GM EMD and 10 of them were dispatched to India by June 2001. Later on Banaras Locomotive Works, Varanasi started building them initially using knocked-down kits and later indigenously. Starting 2003, the locomotives were produced in large numbers by BLW. The locomotive features self diagnostics control using EM2000 onboard microprocessor which was a new technology for Indian R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WDP-4B
The EMD GT46PAC or WDP4 is a passenger-hauling diesel-electric locomotive with AC electric transmission designed by General Motors Electro-Motive Division and built by both GM-EMD and under license by Banaras Locomotive Works (BLW) of Varanasi, India for Indian Railways as the classes WDP4, WDP4B and WDP4D. The GT46PAC is a passenger version of the previous Indian Railways EMD GT46MAC freight locomotive. The locomotive has a 16-cylinder 710G3B diesel engine and is one of the fastest diesel-electric locomotives in service in Indian Railways. Variants WDP-4 The WDP-4 was the loco originally designed by GM EMD and 10 of them were dispatched to India by June 2001. Later on Banaras Locomotive Works, Varanasi started building them initially using knocked-down kits and later indigenously. Starting 2003, the locomotives were produced in large numbers by BLW. The locomotive features self diagnostics control using EM2000 onboard microprocessor which was a new technology for Indian R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EMD GT46PAC
The EMD GT46PAC or WDP4 is a passenger-hauling diesel-electric locomotive with AC electric transmission designed by General Motors Electro-Motive Division and built by both GM-EMD and under license by Banaras Locomotive Works (BLW) of Varanasi, India for Indian Railways as the classes WDP4, WDP4B and WDP4D. The GT46PAC is a passenger version of the previous Indian Railways EMD GT46MAC freight locomotive. The locomotive has a 16-cylinder 710G3B diesel engine and is one of the fastest diesel-electric locomotives in service in Indian Railways. Variants WDP-4 The WDP-4 was the loco originally designed by GM EMD and 10 of them were dispatched to India by June 2001. Later on Banaras Locomotive Works, Varanasi started building them initially using knocked-down kits and later indigenously. Starting 2003, the locomotives were produced in large numbers by BLW. The locomotive features self diagnostics control using EM2000 onboard microprocessor which was a new technology for Indian R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dynamic Braking
Dynamic braking is the use of an electric traction motor as a generator when slowing a vehicle such as an electric or diesel-electric locomotive. It is termed " rheostatic" if the generated electrical power is dissipated as heat in brake grid resistors, and " regenerative" if the power is returned to the supply line. Dynamic braking reduces wear on friction-based braking components, and regeneration lowers net energy consumption. Dynamic braking may also be used on railcars with multiple units, light rail vehicles, electric trams, trolleybuses, and electric and hybrid electric automobiles. Principle of operation Converting electrical energy to the mechanical energy of a rotating shaft (electric motor) is the inverse of converting the mechanical energy of a rotating shaft to electrical energy (electric generator). Both are accomplished through the interactions of armature windings with a (relatively) moving external magnetic field, with the armature connected to an electrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karthi
Karthik Sivakumar (born 25 May 1977), better known by his stage name Karthi, is an Indian actor who works predominantly in Tamil cinema. He has won three Filmfare Awards South, an Edison Award, a SIIMA Award and a Tamil Nadu State Film Award. The younger brother of actor Suriya and the youngest son of actor Sivakumar, Karthi initially joined Mani Ratnam as an assistant director. He was offered acting roles and made his acting debut in ''Paruthiveeran'' in 2007, which garnered critical acclaim and several accolades including the Filmfare Award for Best Actor. His next project was that of the lead role in '' Aayirathil Oruvan'' (2010), an action-adventure film directed by Selvaraghavan. He achieved consecutive commercial successes with his subsequent releases – ''Paiyaa'' (2010), '' Naan Mahaan Alla'' (2010) and ''Siruthai'' (2011). After appearing in a series of box office flops, he starred in successful films such as ''Madras'' (2014), '' Thozha'' (2016), ''Theeran Adhi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bhagat Ki Kothi
Bhagat Ki Kothi is a place in Rajasthan, near Jodhpur. Bhagat Ki Kothi is famous for the Thar Express. This station connects India and Karachi, Pakistan. It is also famous for the Taj Hotel and the Lahariya Sweet Home. Bhagat Ki Kothi is home to one of the largest diesel locomotive sheds of western India. In railway communications it is abbreviated as BGKT. {{Rajasthan-geo-stub Jodhpur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theeran Adhigaaram Ondru
''Theeran Adhigaaram Ondru'' () or simply ''Theeran'' is a 2017 Indian Tamil-language action thriller film written and directed by H. Vinoth and produced by S. R. Prakashbabu and S. R. Prabhu under the banner Dream Warrior Pictures. Based on the incidents from the Operation Bawaria case, it depicts the nefarious activity of dacoits and its eventual containment with the Tamil Nadu Police squad headlined by DGP S. R. Jangid. The film stars Karthi, in the titular character Theeran, modelled on Jangid, alongside Rakul Preet Singh and Abhimanyu Singh, who plays the main antagonist. Vinoth had planned for the script based on the incident even before his debut film ''Sathuranga Vettai'' (2014), but he later worked on the project in late-2014. To research further, he had met many police officers who handled the similar cases. Following an official announcement in December 2016, principal photography commenced in January 2017 and ended that July. Filming took place in many real location ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tamil Language
Tamil (; ' , ) is a Dravidian language natively spoken by the Tamil people of South Asia. Tamil is an official language of the Indian state of Tamil Nadu, the sovereign nations of Sri Lanka and Singapore, and the Indian territory of Puducherry. Tamil is also spoken by significant minorities in the four other South Indian states of Kerala, Karnataka, Andhra Pradesh and Telangana, and the Union Territory of the Andaman and Nicobar Islands. It is also spoken by the Tamil diaspora found in many countries, including Malaysia, Myanmar, South Africa, United Kingdom, United States, Canada, Australia and Mauritius. Tamil is also natively spoken by Sri Lankan Moors. One of 22 scheduled languages in the Constitution of India, Tamil was the first to be classified as a classical language of India. Tamil is one of the longest-surviving classical languages of India.. "Tamil is one of the two longest-surviving classical languages in India" (p. 7). A. K. Ramanujan described it as "the on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
