INDIAN RAILWAYS MAINTENANCE MANUAL FOR DIESEL LOCOMOTIVES - PART 77
Document No:
Chapter –14 Locomotive Data
Version No: 1.0-d0
Date Issued: dd/mm/yyyy
Document Title: MANUAL MAINTENANCE FOR DIESEL LOCOMOTIVES
Revised 2013
Printed: 2015/03/08
Page 300 of 303
SlNo
Description
WDG4
WDP4
WDG5
22
Lube oil capacity in Liters
950
1073,
lube oil pan, bottom to top
dipstick: 371
1596
23
Cooling water capacity in Ltrs
1045
1045
1235
24
Sand cap.(cu.m)/ No.of boxes
0.04/8
0.028/8
10 Cu ft/
25
Rated HP of Eng
AAR condition: 4132 CV,
At site (47C-600m): 4012
CV
AAR condition: 4132 CV,
At site (47C-600m): 4012
CV
5500 hp
26
HP available for traction
3726,
Input to traction: 3780 CV
3726,
Input to traction: 3780 CV
5332
Input to traction under site
condition :
27
Make, type of Engine, No per
Loco
GT 46 MAC 710 G3B,
Weight (dry): 17963 kg
GT 46 MAC 710 G3B,
Weight (dry): 17963 kg
710-G3B-ES
28
No.of Cylinders & arrangement
16-45 deg.V, 2 stroke
16-45 deg.V, 2 stroke
20- 45 Deg V, 2 stroke
29
Bore and Stroke
230.19 x 279.4
230.19 x 279.4
230.19 X 279.4
30
Compression Ratio
16:1
16:1
16:1
31
Engine RPM idle
269/200
269/200
200
32
Engine RPM Max
904
904
904
33
Engine RPM during OSTA
trapping
990-1045
990-1045
---
34
Firing Order
1,8,9,16,3,6,11,14,
4,5,12,13,2,7,10,15
1,8,9,16,3,6,11,14,
4,5,12,13,2,7,10,15
1,19,8,11,5,18,7,15,2,17,
10,12,3,20,6,13,4,16,9,14
35
Mean Piston speed M/sec
8.38
8.38
---
36
B.M.E.P (Kg/Sq.cm)
11.23
11.23
---
37
Type of Transmission (Electric)
AC/DC
AC/DC
AC/DC
38
Type of Turbo & make
EMD Model G.
Weight: 953 kg
EMD Model G
39
Type of Engine Governor
WW
WW
40
Fuel injection system, Type of
pump & Injector
Direct Unit injection system,
Displacement/ cyl: 11635
cm
2
Direct Unit injection system,
Displacement/ cyl: 11635
cm
2
Electronic fuel injection with
EMDEC, Displacement/ cyl:
11635 cm
2
41
Cooling water system, pump
type, & capacity
Two water pumps, engine
driven, Centrifugal, 3785 l/m
@ 900 rpm
Two water pumps, engine
driven, Centrifugal, 3785 l/m
@ 900 rpm
42
Engine cooling
Two radiator fans drive with
AC motor of 113.4 hp
Two radiator fans drive with
AC motor of 113.4 hp
One radiator fans drive with
AC motor of 100 hp
43
Lube oil system
4 Lube oil pumps
4 Lube oil pumps
44
Engine air intake system
Inertial with baggy type
secondary filters (cyclonic)
Inertial with baggy type
secondary filters (cyclonic)
45
Creation of Air and vacuum
Compressor
Compressor
Compressor
46
Cooling compressor/ Exhauster
Water cooled KNORR
(NYAB)
Water cooled KNORR
(NYAB)
47
Traction motor isolation
Full truck to be isolated in
which defective motor is
available
Full truck to be isolated in
which defective motor is
available
48
No. of transitions
0
0
49
Traction motor arrangement
LLL/RRR
LL/RR
No.of T.M's
6 (3 in parallel per bogie)
4 (2 in parallel per bogie)
50
Gear ratio
17/90
17/77
90/21
51
Engine cranking done by
2 DC Starter motors
2 DC Starter motors
2 Air starting motors
52
Master controller model
Reversor handle,throttle
handle,DB handle
Reversor handle,throttle
handle,DB handle
53
Loco drive - left/right hand
LH
LH
LH
54
Min.radius of curvature in
meters
64.92
73.2
55
Brake system
CCB (Electro pneumatic
type), Air/Hand brake,
Train: pure air brake
CCB (Electro pneumatic
type) Air/Hand brake, Train:
pure air brake
KNORR/NYAB-CCB1-IR,
Microprocessor controlled
air brake.
56
Brake effort in tonnes
27.534
57
Dynamic brake facility
Available
Available
58
Dynamic brake working in case
of traction motor isolation
Effective for one truck
Effective for one truck
Draft