Indian locomotive class WAG-3

The Indian locomotive class WAG-3 is a class of 25 kV AC electric locomotives that was imported from Europe in the mid 1960s for Indian Railways. The model name stands for broad gauge (W), AC Current (A), Goods traffic (G) engine, 3rd (3). A total of 10 WAG-3 locomotives were built by The European Group 50 Hz Group/European Group/50 Cycles Group (consortium) in 1965. They entered service in 1965.

Indian locomotive class WAG-3
Type and origin
Power typeElectric
BuilderKraus-Maffei, Krupp, SFAC, La Brugeoise & Nivelle (50 cycles European group)
Build date1965
Total produced10
Specifications
Configuration:
​
 • AARB-B
 • UICB-B
Gauge5 ft 6 in (1,676 mm)
BogiesMonomotor B-B bogies
Wheel diameterNew:1,140 mm (3 ft 9 in)
Half worn: 1,120 mm (3 ft 8 in)
Full worn: 1,064 mm (3 ft 6 in)
Length14.600 m (47 ft 10+13⁄16 in)
Width3.109 m (10 ft 2+13⁄32 in)
Height4.165 m (13 ft 7+31⁄32 in)
Axle load18,640 kg (41,090 lb)
Loco weight74,000 kg (163,000 lb)
Electric system/s25 kV 50 Hz AC AC Overhead
Current pickup(s)pantograph
Traction motorsAGEC make, type 1580 A1 (1270V, 1040A, 680 rpm. Weight 5850kg.) Bogie mounted.
Loco brakeAir
Train brakesvacuum train brakes.
Performance figures
Maximum speed112 km/h (70 mph)
Power outputMAX:2930HP Continuous: 2,930 hp (2,185 kW)
Tractive effortStarting : 25,000 kgf (250 kN; 55,000 lbf)
Career
OperatorsIndian Railways
Numbers20869- 20878
LocaleAll over India
DispositionRetired

The WAG-3 served mainly freight trains for over 35 years. As of January 2020, All locomotives have been removed from service all were scrapped.

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