Technical details regarding AC Locomotives on Indian Railways

 

Description

WAM4

WAP1

WAP4

WAP5

WAP7

WAG5 A/B

WAG5 HA/HB

WAG6

WAG7

WAG9

WAG9H

Continuous HP

3640

3800

5000

5440

6120

3850

3850

6000

5000

6120

6120

Maximum Speed (Kmph)

110

130

140

160

140

105/100

80

120

100

100

100

Starting Tractive Effort (Tonnes)

30.0

22.4

32.4

26.29

32.88

33.5

33.5

46.0

44.0

46.89

52.0

Continuous Tractive Effort (Tonnes)

17.6

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

123.0

123.0

123.0

123.0

132.0

Braking

Air

Air

Air

Air + Regen

Air + Regen

Air

Air

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

+ TAOchi

TAO-659

HS-15250A

6FXA-7059

6FRA-6068

TAO-659 + TAOchi

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

58:21

58:21

23:59

67:35:17

20:72

62:15

64:18 

--

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

 

                       
            3-Phase Locomotives    

 

Electric locomotive performance curve

 

Technical details regarding AC/DC & DC Electric Locomotives on Indian Railways

 

Description

WCAM-1, 2 & 3

WCM-6

WCAG-1

Supply System (KV)

25 at 50 Hz AC/1.5 DC

25 at 50 Hz AC/1.5 DC

25 at 50 Hz AC/1.5 DC

Continuous HP

3840/2930

4600

5000/4600

Maximum Speed (Kmph)

120

105

100

Starting Tractive Effort (Tonnes)

33.4/28.2

39.6

44/30

Continuous Tractive Effort (Tonnes)

16/22.6

27

31/30

Total Weight (Tonnes)

112.8

120

128

Braking

Air

Air

Air

Bogies

Co-Co

Co-Co

Co-Co

Traction Motor

TAO-659 +  TAOchi + HS15250

HS15250-A

HS15250-A

No of Traction Motors

6

6

6

Gear Ratio

-

18:64

-

Wheel Diameter (New / Worn out)

1092 / 1016

1092 / 1016

1092 / 1016