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AC Locomotive

Description WAM4 WAP1 WAP4 WAP5 WAP7 WAG5 A/B WAG5 HA/HB WAG6 WAG7 WAG9 WAG9H

Holding as on 01-04-2008

40264 4711833 636531 16954 157 1

Track Gauge (mm)

1676 1676 1676 1676 1676 1676 1676 1676 1676 1676 1676

Supply System (KV) at 50 Hz

25 25 25 25 25 25 25 25 25 25 25

Continous HP

3640 3800 5000 5440 6120 3850 3850 6000 5000 6120 6120

Maximum Speed (Kmph)

120 130 140 160 130 80 80 120 100 100 90

Starting Tractive Effort (Tonnes)

33.8 22.4 32.4 26.29 32.88 33.5 33.5 46.0 44.0 46.89 52.0

Continous Tractive Effort (Tonnes)

56.0 13.8 18.8 22.42 23.23 20.6 20.6 32.0 27.0 33.12 46.0

Total Weight (Tonnes)

112.8 108.3 112.8 78.0 123.0 118.8 118.8 123.0 123.0 123.0 123.0

Braking

Vac Dual Air Air + Regen Air + Regen Dual Dual Air Air Air + Regen Air + Regen

Bogies

Co-Co Co-Co Co-Co Bo-Bo Co-Co Co-Co Co-Co Bo-Bo-Bo Co-Co Co-Co Co-Co

Traction Motor

TAO-659 TAO-659 HS-15250A 6FXA-7059 6FRA-6068 TAO-659 HS-15250A ASEA L3M450-2 HS-15250A 6FRA-6068 6FRA-6068HT

No. of Traction Motors

6 6 6 4 6 6 6 6 6 6 6

Gear Ratio

62:15 58:21 23:59 67:35:17 20:72 62:15 65:16 77:15 (5.133) (5.4)

Wheel Diameter (mm) (New)

1092 1092 1092 1092 1092 1092 1092 1092 1092 1092 1092

Wheel Diameter (mm) (Worn out)

1016 1016 1016 1016 1016 1016 1016 1016 1016 1016 1016

Maximum Regen. braking Effort (KN)

160 182 260

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