|
Item |
Old (1986) design -
1WDH |
New (1997) design -
3WDH |
|
RDSO Document reference
number |
MP-MISC-118 (Rev-0.00) |
MP-MISC-119 (Rev-0.00) |
|
Track gauge |
1676
mm |
1676
mm |
| No.
of vehicles in running order |
Crane with two 3 - axle bogies + Match truck with two
2 - axle bogies |
Crane with two 3 - axle bogies + Match truck with two
2 - axle bogies |
|
Length of crane over buffers |
13300 mm |
13300 mm |
|
Length of match truck over buffers |
15970 mm |
16000 mm |
|
Overall length |
29270 mm |
29300 mm |
|
Width of crane |
3000
mm |
3100
mm |
|
Width of match truck |
3000
mm |
3000
mm |
| Min
track curvature |
174
m radius |
174
m radius |
| Max
height of crane from RL |
3950
mm |
3900
mm |
|
Overall weight |
200t |
200t |
| Axle
load in running order |
20t |
20t |
| Tail
radius |
5.5
m |
5.5m, 6.5m |
|
Counterweight: |
4
pieces: 5.2T, 6T, 14T, 18T |
3
pieces: 8T, 15T, 24T |
|
std duty |
29.2t (5.2 + 6 + 18) |
47t
(24 + 15 + 8) at 5.5m |
|
heavy duty |
43.2t (29.2 + 14) |
47t
(24 + 15 + 8) at 6.5m |
|
Outriggers |
Swing out type, 4 nos. |
Swing out type, 4 nos. |
|
Propping base |
6m,
2.7m |
6m,
5m, 2.9m |
|
Jib/Boom |
18 m
long Box section (octagonal) |
18.75 m long Box section (rectangular) |
|
Suspension crane |
Helical & disc spring |
Helical & disc spring |
|
Suspension match truck |
Coil
spring |
Coil
spring |
|
Wheel dia crane |
915
(new), 860 (cond) |
920
(new), 840 (cond) |
|
Wheel dia match truck |
|
1000
(new), 906 (cond) |
| Safe
load indicator |
PAT,
Germany/ Amrita Lakshami Electronics, Mechanica
Systems |
PAT,
Germany |
|
Hauling winch capacity |
5 t |
5 t |
|
Lifting beam capacity |
2
nos. - 140T & 70T |
2
nos. - 140T & 70T |
|
Hooks |
- Main (Ramshorn) - 140t
-
Auxiliary - 25t
|
- Main (Ramshorn) - 140t
-
Auxiliary - 25t
|
|
Working radius Main hoist |
- Maximum - 16 m
- Minimum - 5.5 m
|
- Maximum - 17 m
- Minimum - 5.5 m
|
|
Working radius aux hoist |
- Maximum - 17 m
- Minimum - 6.5 m
|
- Maximum - 18 m
- Minimum - 6.5 m
|
|
Range of Lift Main hoist |
- Above rail level - 16.5 m
- Below rail level - 4 m
|
- Above rail level - 17 m
- Below rail level - 4 m
|
|
Range of Lift aux hoist |
- Above rail level - 17.8 m
- Below rail level - 3 m
|
- Above rail level - 18 m
- Below rail level - 3 m
|
| Max
capacity for full propped and full cwt. |
140
T at 8 m radius, 360 degree slewing |
141
T at 8 m radius, 360 degree slewing. Load moment
calculations and load charts are different. |
|
Crane Motion and
Speeds: |
|
Derricking |
1
min from max to min radius |
165
sec from max to min radius |
|
Slewing |
1
RPM |
1
RPM |
|
Main hoist lifting |
2.5
m/min |
4
m/min |
|
Main hoist rapid lowering |
5
m/min |
8
m/min |
|
Auxiliary hoist lifting |
15
m/min |
15
m/min |
|
Auxiliary hoist rapid lowering |
30
m/min |
30
m/min |
|
Self travel speed: |
|
travel with load |
6
km/h |
6
km/h |
|
travel without load |
12
km/h |
20
km/h |
|
Hauling speed: |
100
kmph (after high speed modification) |
100
kmph (after high speed modification) |
|
Main Diesel
Engine: |
|
Make |
Cummins |
Cummins |
|
Type |
NT
855 - R4 |
NTA
855 - P |
|
Mounting |
Horizontal |
Vertical |
|
Horse power |
285
(224 kw) |
263
(205 kw) |
|
No of cylynder |
6 |
6 |
|
Bore & stroke (mm) |
140
X 152 |
140
X 152 |
|
Compression ratio |
14.1:1 |
14.1:1 |
|
Lub oil sump capacity |
28.2
liters |
43
liters |
|
RPM |
2100 |
1800 |
|
Fuel tank capacity |
1000
liters |
900
liters |
|
Main Diesel
Engine: |
|
Make |
Schule |
Kirlosker |
|
Type |
TA 2 |
HA
294 |
|
Horse power |
14
(10.5 kw) |
23
(16.9 KW) |
|
RPM |
1800 |
1800 |
|
Auxiliary
compressor |
SAB
WABCO, axle mounted, reciprocating, mounted outside,
driven by belt drive- 7.2 bar. |
SAB
WABCO, axle mounted, reciprocating, fitted inside the
bogie, driven by pinion meshed with the bull gear - 7
bar |
|
Brakes crane |
Air
brake, Vacuum brake & Parking brake (disc type) |
Air
brake, Vacuum brake & Parking brake (disc type) |
|
Brakes match
truck |
- Air brake, Parking brake
(disc type)
- Air brake, Parking brake
(clasp type) in crane numbers 142038 to 142043 &
143001 to 143010
|
Air
brake, Parking brake (clasp type) |
|
Others: |
| 'A'
frame |
available |
In
place of 'A' frame, gallows and bigger bridle of the
old design a single frame for suspending cwt has been
designed. |
|
Gallows |
fixed cwt. radius |
permit the counterweight assembly to be placed at 5.5
or 6.5 m radius |
|
Slewing arrangement |
Roller bearing type slewing ring with internal spur
gear |
3 -
stage planetary hoist with spring loaded multi-disc
brake roller slewing ring with external teething |
|
Hydraulic oil tank |
one
single tank fitted in the rear portion of the
superstructure |
two
internally connected tanks just behind the cab |
| Fuel
tank |
annular shaped tank above the slewing ring |
box
shaped tank in the rear portion of the superstructure |
| No.
of pulleys in main hoist |
8 |
9 |
| Max
capacity for full propped and full cwt. |
140T
at 8m radius, 360 degree slewing |
141T
at 8m radius, 360 degree slewing |
|
Controls: |
|
Counterweight |
all
control in cab, single lever operation |
all
controls in the rear of the crane, three levers for
control. |
|
Hoists |
separate lever for main and auxiliary hoists |
single joystick for main and auxiliary hoists |
|
Rapid motion switch |
foot
operated |
switch on the top of joystick for hoist operation |
| |
|
|