Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Indian_locomotive_class_WAM-4> ?p ?o }
- Indian_locomotive_class_WAM-4 abstract "The Indian locomotive class WAM - 4 is a very successful class of 25 kV AC electric locomotives used in India. The first member of the class was indigenously designed and built by CLW in 1970-71. The class was produced until about 1997.The locomotives in the class feature rheostatic braking, and MU capability. They use the same power bogies as the successful WDM-2 class of diesel-electric locomotives. Being designed specially for mixed traffic, the WAM-4 class has rendered excellent service.Now, most of these are used exclusively for passenger traffic.This class proved so successful by virtue of its ruggedness suitable for Indian conditions and simplicity of maintenance, that IR used this basic design for a number of other locos later (WCAM-1, WAG-5A, WCG-2, and some WAP models). The WAM-4 loco is still among the most heavily used electric locos of IR. A single WAM-4 can generally haul up to a 24-coach passenger rake.This loco class has been seen in many variations, as a lot of workshops and sheds have carried out their own enhancements or modifications to the basic loco design. This loco has the widest variety of liveries, with each loco shed having its own livery.Although the code indicates a mixed-use loco, most WAM-4's ended up hauling passenger trains. They have been used for regularly hauling freight only in a few locations (Arakkonam - Renigunta, Kirandul-Kottavalasa and other SER sections). Max. speed 110 km/h.Variants include WAM-4P D (dual brakes), WAM-4P R (??), WAM-4P DB 6P, WAM-4 6P DB HS, and WAM-4 6P D (these are for superfast trains), WAM-4P DB 3P and WAM-4 2S-3P (some superfasts, passengers), and WAM-4P DB 4P (generally for stopping passengers). The 'DB' or 'D' generally, but perhaps not always, indicates dual-brake capability. 'HS' may be for 'high speed'.'2S', '3P', '6P', etc. indicate traction motors connected in series or parallel. The WAM-4 has six traction motors, and originally they were wired to be available in different configurations at different power settings. At notches up to 14, all motors were in series (at notch 14 all resistors dropping out); up to notch 21 in series-parallel combinatons (three pairs of motors in series, the pairs themselves being in parallel); and further notches with all motors in parallel (at notch 30 all motors are in parallel with resistors dropping out). This is the original configuration of the WCAM-x series of locos too. The WAM-4 locos were later reconfigured to have all motors always in parallel (6P variants) or with the three series-connected pairs in parallel (2S 3P variants). Some WAM-4 locos from CLW are thought to have had the 2S 3P configuration right from the start. The 2S 3P configuration was better for the mixed traffic loads especially as it allowed the locos to start hauling larger loads without stalling. With increasing use of the WAM-4 locos for passenger traffic the all-parallel configuration was deemed more desirable since it allowed higher speeds and higher acceleration.Most of the WAM-4 locos now have their MU capability disabled as RDSO disapproves of these locos running MU'd over 100 km/h.".
- Indian_locomotive_class_WAM-4 builder Chittaranjan_Locomotive_Works.
- Indian_locomotive_class_WAM-4 builder India.
- Indian_locomotive_class_WAM-4 thumbnail WAM-4.JPG?width=300.
- Indian_locomotive_class_WAM-4 wikiPageExternalLink www.irfca.org.
- Indian_locomotive_class_WAM-4 wikiPageExternalLink WAG-9.
- Indian_locomotive_class_WAM-4 wikiPageID "6590851".
- Indian_locomotive_class_WAM-4 wikiPageLength "7226".
- Indian_locomotive_class_WAM-4 wikiPageOutDegree "46".
- Indian_locomotive_class_WAM-4 wikiPageRevisionID "672644934".
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Alternating_current.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Arakkonam_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Asansol_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Asansol_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Bhilai.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Bhusaval_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Bhusaval_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Bogie.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Category:25_kV_AC_locomotives.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Category:5_ft_6_in_gauge_locomotives.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Category:Co-Co_locomotives.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Category:Electric_locomotives_of_India.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Category:Railway_locomotives_introduced_in_1970.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Chittaranjan_Locomotive_Works.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Diesel-electric.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Diesel-electric_transmission.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Dynamic_braking.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Electric_locomotive.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink History_of_rail_transport_in_India.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Howrah_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink India.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Indian_Railways.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Indian_locomotive_class_WDM-2.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Itarsi_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Locomotives_of_India.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Malwa_Express.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Moula-Ali.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Mughalsarai_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Overhead_line.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Pantograph_(rail).
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Pantograph_(transport).
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Power_bogie.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Rail_transport_in_India.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Research_Design_and_Standards_Organisation.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Research_Design_and_Standards_Organization.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Rheostatic_braking.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Secunderabad_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Tatanagar_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Tatanagar_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Tughlakabad_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Vadodara_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Vijayawada_Junction_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Vishakapatnam_railway_station.
- Indian_locomotive_class_WAM-4 wikiPageWikiLink Volt.
- Indian_locomotive_class_WAM-4 wikiPageWikiLinkText "Indian locomotive class WAM-4".
- Indian_locomotive_class_WAM-4 wikiPageWikiLinkText "WAM 4".
- Indian_locomotive_class_WAM-4 wikiPageWikiLinkText "WAM-4".
- Indian_locomotive_class_WAM-4 builder Chittaranjan_Locomotive_Works.
- Indian_locomotive_class_WAM-4 builder India.
- Indian_locomotive_class_WAM-4 caption "WAM-4 of Itarsi Loco shed".
- Indian_locomotive_class_WAM-4 collectionmethod Pantograph_(rail).
- Indian_locomotive_class_WAM-4 collectionmethod Pantograph_(transport).
- Indian_locomotive_class_WAM-4 electricsystem "AC Overhead".
- Indian_locomotive_class_WAM-4 hasPhotoCollection Indian_locomotive_class_WAM-4.
- Indian_locomotive_class_WAM-4 locale "All over India".
- Indian_locomotive_class_WAM-4 maxspeed "or for some passenger versions".
- Indian_locomotive_class_WAM-4 name "Indian WAM - 4".
- Indian_locomotive_class_WAM-4 operator Indian_Railways.
- Indian_locomotive_class_WAM-4 powertype "Electric".
- Indian_locomotive_class_WAM-4 uicclass "Co′Co′".
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Broad_gauge_locomotives_of_India.
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Commons_category.
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Convert.
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Hughes-IndianLocos4.
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Infobox_locomotive.
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Portal.
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Refbegin.
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Refend.
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Refimprove.
- Indian_locomotive_class_WAM-4 wikiPageUsesTemplate Template:Reflist.
- Indian_locomotive_class_WAM-4 subject Category:25_kV_AC_locomotives.
- Indian_locomotive_class_WAM-4 subject Category:5_ft_6_in_gauge_locomotives.
- Indian_locomotive_class_WAM-4 subject Category:Co-Co_locomotives.
- Indian_locomotive_class_WAM-4 subject Category:Electric_locomotives_of_India.
- Indian_locomotive_class_WAM-4 subject Category:Railway_locomotives_introduced_in_1970.
- Indian_locomotive_class_WAM-4 type Locomotive.
- Indian_locomotive_class_WAM-4 type MeanOfTransportation.
- Indian_locomotive_class_WAM-4 type Locomotive.
- Indian_locomotive_class_WAM-4 type Product.
- Indian_locomotive_class_WAM-4 type DesignedArtifact.
- Indian_locomotive_class_WAM-4 type Thing.
- Indian_locomotive_class_WAM-4 type Q93301.
- Indian_locomotive_class_WAM-4 comment "The Indian locomotive class WAM - 4 is a very successful class of 25 kV AC electric locomotives used in India. The first member of the class was indigenously designed and built by CLW in 1970-71. The class was produced until about 1997.The locomotives in the class feature rheostatic braking, and MU capability. They use the same power bogies as the successful WDM-2 class of diesel-electric locomotives.".
- Indian_locomotive_class_WAM-4 label "Indian locomotive class WAM-4".
- Indian_locomotive_class_WAM-4 sameAs m.0gcx0f.
- Indian_locomotive_class_WAM-4 sameAs Q6022604.
- Indian_locomotive_class_WAM-4 sameAs Q6022604.
- Indian_locomotive_class_WAM-4 wasDerivedFrom Indian_locomotive_class_WAM-4?oldid=672644934.
- Indian_locomotive_class_WAM-4 depiction WAM-4.JPG.
- Indian_locomotive_class_WAM-4 isPrimaryTopicOf Indian_locomotive_class_WAM-4.