#indianrailways #trainsportjunction #wag9
FIRST TIME WAG-9 HIGH RISE PANTOGRAPH WITH DOUBLE STACK CONTAINER
WAG-9 WITH DOUBLE STACK CONTAINER & HIGH RISE PANTOGRAPH
LOCO CLASSS WAG9 HI
LOCO NUMBER 33471
SHED NAME TUGHLAKABAD
SHED CODE TKD
LIVERY GREEN/BLACK WITH YELLOW STRIPE
COMMENTs AIR BRAKE ONLY
POH AT BSL
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WAG9
FULL INFO
The WAG-9 is a type of electric locomotive used by the Indian Railway It was the most powerful freight locomotive of its fleet until the formal induction of the WAG-12. It is similar to the WAP-7 class locomotive but features a different gear ratio, which makes it suitable for heavy freight operations. In November 1998, the Chittaranjan Locomotive Works (CLW) started producing these with indigenous components. The first of which, named Navyug (New Era), was produced on 14 November 1998. Like the WAP-5 units, the WAG-9 has GTO thyristor converters and three-phase asynchronous motors.
Type and origin:
Power type - Electric
Designer - ABB Group
Builder - Chittaranjan Locomotive Works,
Electric Locomotive Works (Bhusawal),
Bharat Heavy Electricals Limited,
Diesel Locomotive Works
Build date - 1996 - present
Total produced - 1821 as of May 2020
Specifications & configuration:
Gauge - 5 ft 6 in (1,676 mm)
Bogies - Adtranz Fabricated Flexicoil IV
Wheel diameter - New:1,092 mm (3 ft 7 in),
Half worn:1,054 mm (3 ft 5 1⁄2 in)
Full worn:1,016 mm (3 ft 4 in)
Wheelbase - 15.7 m (51 ft 6 in)
Length - 20.562 m (67 ft 5 1⁄2 in)
Width - 3.152 m (10 ft 4 1⁄8 in)
Height - 4.525 m (14 ft 10 1⁄8 in)
Axle load - WAG-9 : 20.5 tonnes
(20.2 long tons; 22.6 short tons)
WAG-9H/Hi/9i : 22.0 tonnes
(21.7 long tons; 24.3 short tons)
Loco weight - WAG-9 : 123 tonnes
(121 long tons; 136 short tons)
WAG-9H/9Hi/9i : 132 tonnes
(130 long tons; 146 short tons)
Electric system/s - 25 kV 50 Hz AC Overhead
Current pickup(s) - Dual pantographs
Traction motors - WAG-9/9H/9i : Adtranz 6FRA6068
MU working - 2
Loco brake - Air and Regenerative
Train brakes - Air
Safety systems - Slip/slide control, Main overload relay,
Over voltage relay, No volt protection,
Vigilance Control Device, Fire Detection Equipment,
Fire Extinguishers and Earth fault relay
Performance figures:
Maximum speed - 120 km/h (75 mph)
Power output - 6,122 hp (4,565 kW) continuous
Tractive effort - Starting : 475 kN (107,000 lbf)
(WAG-9), 510 kN (110,000 lbf)
(WAG-9H/i/Hi) Continuous : 325 kN. (73,000 lbf) at 50 km/h
Numbers - Starting from 31000-31999, 32000+ & 90001+ CLW
34001+ BHEL
41000+ DLW
Nicknames - NAVYUG, NAVJYOTI, NAVDISHA, NAVSHAKTI, NAVODAY, NAVASHA, NAVGHANSHAKTI, Dr. SILVER, NAVSHATAK, NAVPRAGATI, NAVSHAKTI NAVEEN, ASHOK & KAVIGURU
Newer versions of the WAG-9 feature full Insulated-gate bipolar transistor (IGBT) traction control; the debut model was the WAG-9 33471. The class as a whole is denoted by the WAG-9i prefix in its model number, although there is a technical variant of this class named WAG-9H, with the "H" meaning "Heavy".
The WAG-9H/9Hi locomotives are the second heaviest in regular service in India, the only freight-dedicated three-phase AC locomotives in the country, and the only electric locomotives in India fitted with IGBT. They are also the freight locomotives with the highest operational speed in India.
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