#locopedia #technical
POH, IOH MOH and AOH of various electrical locomotives in Indian Railways
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WAP-1/WAM-4/WCAM-1, 2, 3/WCAG-1/WCG-2/WCM-6
Trip Inspection: 3000kms or 1trip (whichever later)
AOH:...
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12 months + 15 days ( duration is
6 working days)
IOH: 36 months + 1 month or 4 lakh kms (6 lakh for WAP-1 loco) whichever is earlier.(duration is 9 working days)
POH:6 years + 3 months or 8 lakh kms (12 lakh for WAP-1 loco) whichever earlier (duration is 24 days)
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WAP4
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Trip inspection :After 3000 kms or one trip whichever later.
AOH: 18 months + 15 days (duration is 6 days)
IOH: 36 months + 1 month or 6 lakh kms whichever earlier.(duration is 9 days)
POH: 6 years + 3 months or 12 lakh kms whichever is earlier. (24 working days)
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WAG5 (fit with TAO traction motors)
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Trip inspection: 15 days
AOH: 18 months + 10 days (Duration 6 days)
IOH: 54 months + 1 month or 6 lakh kms whichever earlier. (duration is 9 days)
POH: 9 years + 3 months or 12 lakh kms whichever is earlier. (duration is 28 days)
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WAG-5 (TAOchi variant), WAG-5H & WAG-7 locos
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Trip inspection: 20 days
AOH: 18 months + 10 days ( duration 6 days
IOH: 54 months + 1 month or 6 lakh kms whichever is earlier.(duration 9 days)
POH: 9 years + 3 months or 12 lakh kms whichever is earlier(duration is 28 days)
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3phasers:
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WAP5/WAP7 locos
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Trip inspection: 3000 kms or one trip, whichever is later
MOH:18 months (Duration 6 days)
IOH: 4.5 years + 6 months or 12 lakh kms. whichever earlier.
duration
WAP-7 - 11 days
WAP-5 - 20 days
POH: 9 years + 6 months or 24 lakh kms. whichever earlier.
Duration 28 days
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WAG 9/9H (including i variants)
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Trip inspection: 45 days
MOH: 18 months( Duration 6 working days / 8 working days for 2nd MOH)
IOH:6 years + 6 months or 12 lakh kms. whichever is earlier.(duration 11 days)
POH: 12 years + 6 months or 24 lakh kms. whichever is earlier. (Duration 28 days)
AOH:Annual Over Haul
IOH:Intermediate Over Haul
MOH:Maintenance Over Haul
POH:Periodic Over Haul
2nd MOH takes more time because additional tasks are performed in 2nd MOH
Suggest corrections if needed
Source:
RDSO Page

#Locopedia #TechStuffs
Brief Details regarding the basics n working of a Microprocessor in
locomotives., issued by RDSO, Lucknow.
Anyone interested to read it, please download n have a look.
Thank You...
more...

#Locopedia
-
Ex-New Haven EMD FL-9 diesel electric locomotive # 2006 at Danbury Railway Museum, Danbury, Connecticut, USA
Date:- 08-04-2006
Photographer:- Mike Powell
For...
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pic:- EMD FL9
For Specs:- For new learners
Loco Name:- EMD FL9 [Electro-Diesel Locomotive]
Loco Weight:- 130 T
Transmission:- 660 V DC (3rd Rail) using Shoe contacts
Prime Mover:- EMD 567C
Speed:- 89 mph (143 km/h)
Power Output:- 1750 hp
Tractive Effort:- 258 kN

#Locopedia
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Just for knowledge of New ones out there.
Though the info is available in some sites, but approx figures will b given.
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Diesel...
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Locos:-
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WDM-2
W:- 113 T
TE:- 298 kN
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WDM-3A
W:- 113 T
TE:- 298 kN
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WDM-3D
W:- 117 T
TE:- 353 kN
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WDG-3A
W:- 123 T
TE:- 371 kN
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WDP-1
W:- 80 T
TE:- 196 kN
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WDP-2/WDP-3A
W:- 117 T
TE:- 191 kN
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Here W stands for Weight, T for Tonnes and kN for Kilo Newtons
The details of only present active locos which are in service.
The list of Diesel is posted. Next will be Electric Diesel's aka Electromotive Diesels list.