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Indian locomotive class WDG-4: Difference between revisions

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| trainbrakes = Graduated Release Twin Pipe [[Railway air brake|Air]] Brake, [[Dynamic braking|Dynamic Brakes]], Blended
| trainbrakes = Graduated Release Twin Pipe [[Railway air brake|Air]] Brake, [[Dynamic braking|Dynamic Brakes]], Blended
}}
}}
[[File:SGUJ based WDG4 12157 at Katihar.jpg|thumb|SGUJ based WDG4]]
[[File:UBL WDG4.jpg|thumb|[[Hubli]](UBL) WDG4 12069 at Toranagallu Jn]]
[[File:GTY based WDG-4 locos with Freight Tanker at Malkajgiri 01.JPG|thumb|[[Gooty]] (GY) based WDG 4 locomotives]]


[[File:WDG4 class locomotive in Delhi Junction.jpg|thumb|WDG4 class locomotive in Delhi Junction]]


The '''Indian locomotive class WDG-4 (EMD GT46MAC)''' is a [[freight]]-hauling [[diesel-electric locomotive]] with AC electric transmission designed by [[Electro-Motive Diesel|General Motors Electro-Motive Diesel]]<ref>{{cite web |url=http://www.gmemd.com/en/locomotive/international/gt46mac/ |title=GM EMD: GT46MAC |access-date=2006-11-19
The '''Indian locomotive class WDG-4 (EMD GT46MAC)''' is a [[freight]]-hauling [[diesel-electric locomotive]] with AC electric transmission designed by [[Electro-Motive Diesel|General Motors Electro-Motive Diesel]]<ref>{{cite web |url=http://www.gmemd.com/en/locomotive/international/gt46mac/ |title=GM EMD: GT46MAC |access-date=2006-11-19
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{{As of|2007}}, EMD and DLW have begun building GT46Ace's using [[IGBT]] technology to replace the older [[gate turn-off thyristor]] technology. Newer editions with {{convert|4500|hp|kW|abbr=on}} have been produced. Over 1,000 WDG-4 locomotives are currently in operation.
{{As of|2007}}, EMD and DLW have begun building GT46Ace's using [[IGBT]] technology to replace the older [[gate turn-off thyristor]] technology. Newer editions with {{convert|4500|hp|kW|abbr=on}} have been produced. Over 1,000 WDG-4 locomotives are currently in operation.


==Locomotive sheds==
==Locomotive sheds==
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|  [[Jamalpur railway station|Jamalpur]] || JMP || 16
|  [[Jamalpur railway station|Jamalpur]] || JMP || 16
|-
|-
| [[East Central Railway zone|East Central Railway]] || [[Patratu railway station|Patratu]] || PTRU || 89
| rowspan="1" | [[East Central Railway zone|East Central Railway]] || [[Patratu railway station|Patratu]] || PTRU || 89
|-
|-
| [[East Coast Railway zone|East Coast Railway]] || [[Visakhapatnam railway station|Visakhapatnam]] || VSKP || 121
| [[East Coast Railway zone|East Coast Railway]] || [[Visakhapatnam railway station|Visakhapatnam]] || VSKP || 121
|-
|-
| rowspan="3" |[[Northern Railway zone|Northern Railway]] || [[Tughlakabad railway station|Tughlakabad]] || TKD  || 16
| rowspan="3" |[[Northern Railway zone|Northern Railway]] || [[Tughlakabad railway station|Tughlakabad]] || TKD  || 34
|-
|-
|  [[Ludhiana Junction railway station|Ludhiana]] || LDH || 17
|  [[Ludhiana Junction railway station|Ludhiana]] || LDH || 10
|-
|-
|  [[Lucknow Charbagh railway station|Lucknow]] || LKO  || 35
|  [[Lucknow Charbagh railway station|Lucknow]] || LKO  || 42
|-
|-
|[[North Central Railway zone|North Central Railway]] || [[Jhansi Junction railway station|Jhansi]] || JHS|| 18
| |[[North Eastern Railway zone|North Eastern Railway]] ||[[Izzatnagar railway station|Izzatnagar]] || IZN || 18
|-
|-
| |[[North Eastern Railway zone|North Eastern Railway]] ||[[Izzatnagar railway station|Izzatnagar]] || IZN || 38
| rowspan="2" |[[Northeast Frontier Railway zone|Northeast Frontier Railway]] || [[New Guwahati railway station|New Guwahati]] || NGC || 40
|-
|-
| rowspan="2" |[[Northeast Frontier Railway zone|Northeast Frontier Railway]] || [[New Guwahati railway station|New Guwahati]] || NGC || 50
|  [[Siliguri Junction railway station|Siliguri]] || SGUJ || 142
|-
|  [[Siliguri Junction railway station|Siliguri]] || SGUJ || 132
|-
|-
| rowspan="2" |[[North Western Railway zone|North Western Railway]] || [[Bhagat Ki Kothi railway station|Bhagat Ki Kothi]] || BGKT || 102
| rowspan="2" |[[North Western Railway zone|North Western Railway]] || [[Bhagat Ki Kothi railway station|Bhagat Ki Kothi]] || BGKT || 102
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|  [[Abu Road railway station|Abu Road]] || ABR || 64
|  [[Abu Road railway station|Abu Road]] || ABR || 64
|-
|-
| | [[Southern Railway zone|Southern Railway]] || [[Diesel Loco Shed, Golden Rock|Golden Rock]] || GOC || 31
|rowspan="1" | [[Southern Railway zone|Southern Railway]] || [[Diesel Loco Shed, Golden Rock|Golden Rock]] || GOC || 35
|-
|-
| rowspan="2" |[[South Central Railway zone|South Central Railway]] || [[Kazipet railway station|Kazipet]] || KZJ || 135
| rowspan="2" |[[South Central Railway zone|South Central Railway]] || [[Kazipet railway station|Kazipet]] || KZJ || 135
|-
|-
| [[Gooty Junction railway station|Gooty]] || GY || 113
| [[Gooty Junction railway station|Gooty]] || GY || 148
|-
| rowspan="2" | [[South Eastern Railway zone|South Eastern Railway]]  || [[Bondamunda railway station|Bondamunda]] || BNDM || 70
|-
|-
| [[South Eastern Railway zone|South Eastern Railway]]  || [[Bondamunda railway station|Bondamunda]] || BNDM || 91
| [[Santragachi Junction railway station|Santragachi]] || SRC || 6
|-
|-
|[[South East Central Railway zone|South East Central Railway]] || [[Raipur Junction railway station|Raipur]] || R|| 118
|[[South East Central Railway zone|South East Central Railway]] || [[Raipur Junction railway station|Raipur]] || R|| 148
|-
|-
| rowspan="2" |[[South Western Railway zone|South Western Railway]]  || [[Krishnarajapuram railway station|Krishnarajapuram]] || KJM || 31
| rowspan="2" |[[South Western Railway zone|South Western Railway]]  || [[Krishnarajapuram railway station|Krishnarajapuram]] || KJM || 38
|-
|-
|  [[Hubli railway station|Hubli]] || UBL || 191
|  [[Hubli railway station|Hubli]] || UBL || 191
|-
|-
| [[Western Railway zone|Western Railway]] || [[Sabarmati railway station|Sabarmati]] || SBT || 148
| [[Western Railway zone|Western Railway]] || [[Sabarmati railway station|Sabarmati]] || SBT || 95
|-
|-
| [[West Central Railway zone|West Central Railway]] || [[Itarsi Junction railway station|Itarsi]] || ET || 53
| rowspan="1" |[[West Central Railway zone|West Central Railway]] || [[Diesel Loco Shed, Itarsi|Itarsi]] || ET|| 53
|-
|-
| colspan="3" |'''Total Locomotives Active as of 01-07-2021'''<ref>{{Cite web|title=Railway Website Mechanical Department|url=http://www.indianrailways.gov.in/railwayboard/view_section.jsp?lang=0&id=0,1,304,366,541,710,717|access-date=16 May 2020}}</ref> || 1749
| colspan="3" |'''Total Locomotives Active as of 03-06-2022'''<ref>{{Cite web|title=Railway Website Mechanical Department|url=http://www.indianrailways.gov.in/railwayboard/view_section.jsp?lang=0&id=0,1,304,366,541,710,717|access-date=16 May 2020}}</ref> || 1756
|}
|}
<!-- '''Note-'''Before updating the information here anybody should check out the railways current official data first in the Reference then change the data.-->
<!-- '''Note-'''Before updating the information here anybody should check out the railways current official data first in the Reference then change the data.-->