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 Data sheet_clip_image002_0000.jpg)
 Data sheet_clip_image006_0000.gif)
Radius(m) |
Multiple ratio |
2.8~16.0 |
20 |
25 |
28.2 |
30 |
36 |
42 |
48 |
54 |
60 |
Payload capacity |
4 |
8.00 |
6.13 |
4.66 |
4.00 |
3.70 |
2.91 |
2.35 |
1.94 |
1.62 |
1.40 |
2 |
4.00 |
3.77 |
2.98 |
2.42 |
2.01 |
1.69 |
1.50 |
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Jib length 54m
Radius(m) |
Multiple ratio |
2.8~16.5 |
18 |
20 |
29.2 |
30 |
36 |
42 |
48 |
54 |
Payload capacity |
4 |
8.00 |
7.23 |
6.37 |
4.00 |
3.86 |
3.04 |
2.46 |
2.03 |
1.70 |
2 |
4.00 |
3.93 |
3.11 |
2.53 |
2.10 |
1.77 |
||||
Jib length 48m
Radius(m) |
Multiple ratio |
2.8~17.0 |
18 |
20 |
25 |
30 |
36 |
42 |
48 |
Payload capacity |
4 |
8.00 |
7.47 |
6.58 |
5.02 |
4.00 |
3.16 |
2.56 |
2.12 |
2 |
4.00 |
3.23 |
2.63 |
2.19 |
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Jib length 42m
Radius(m) |
Multiple ratio |
2.8~17.5 |
18 |
20 |
25 |
30.9 |
36 |
42 |
Payload capacity |
4 |
8.00 |
7.73 |
6.82 |
5.21 |
4.00 |
3.28 |
2.67 |
2 |
4.00 |
3.35 |
2.64 |
|||||
Jib length 36m
Radius(m) |
Multiple ratio |
2.8~17.5 |
18 |
20 |
25 |
30.9 |
36 |
Payload capacity |
4 |
8.00 |
7.73 |
6.82 |
5.21 |
4.00 |
3.28 |
2 |
4.00 |
3.35 |
|||||
I. Main Technical Parameter
Item |
Unit |
Parameter |
||||
Metric lifting moment |
KN.M |
1280 |
||||
Max. lifting capacity |
T |
8 |
||||
Tip load capacity |
T |
1.5 |
||||
Working radius |
M |
2.8~60 |
||||
Hoisting Height |
Independent |
M |
45 |
|||
Attachment |
M |
174 |
||||
| Hoisting Speed | Fall |
|
2 |
4 |
||
Hoisting Speed |
M/min |
0~40 |
0~80 |
0~20 |
0~40 |
|
Max Lifting Capacity |
T |
4.0 |
2.0 |
8.0 |
4.0 |
|
| Slewing Speed | R/min |
0~0.6 |
||||
Trolleying Speed |
M/min |
45/23/6 |
||||
Climbing Speed |
M/min |
0.56 |
||||
Weight |
Independent Structure |
T |
55.0 |
|||
Counter-Balance |
T |
19.0 |
||||
Stationary Structure |
T |
|
||||
Max. Slewing Radius |
M |
60 |
||||
Counter-Jib Slewing Radius |
M |
14.66 |
||||
Max. Working Wind Speed |
M/s |
20 |
||||
Climbing Wind Speed ≤ |
M/s |
13 |
||||
Working Environment Temperature |
℃ |
-20~+40 |
||||
II. Tower Crane Electronic Parts
Creepage recloser |
Breaker |
Plastic shell breaker |
Main AC contactor |
Schneider electric |
Relay |
Time relay |
Medium relay |
Bridge unit |
|
Transducer |
Moment spacing swish |
autotransformer |
Coder feekback |
|
DC power supply |
Kenotron |
Avail adapter socket |
Retainer adapter |
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III. Main Parts Parameter
Item |
parameter |
|||
Hoisting |
Electromotor |
Model |
YZRDW250L-4/8-37/37 |
|
Power |
Kw |
37 |
||
Turning rate |
R/min |
1460/730/150 |
||
Brake |
Model |
YWZ-315/90 |
||
Braking moment |
N.m |
630 |
||
Hydraulic braking |
Hydraulic braking |
|||
Reducer |
Model |
JD630 |
||
Speed Ratio |
i=17.6 |
|||
Steel rope |
14NAT6X19W |
|||
Slewing |
Electromotor |
Model |
YZR132M1-6 |
|
Power |
Kw |
2×4.0 (2x75) |
||
Turning rate |
R/min |
975 |
||
Reducer |
Model |
XX4-80.195C |
||
Speed Ratio |
195 |
|||
Brake |
Moment Brake |
|||
Slewing ring bearing |
011.45.1400.001 |
|||
Trolleying |
Electromotor |
Model |
YLEW112M-6 |
|
Power |
Kw |
60 |
||
Turning rate |
R/min |
700/1410 |
||
Reducer |
Model |
SX308 |
||
Speed Ratio |
i=33.66 |
|||
Steel rope |
8NAT6X19W |
|||
Hydraulic climbing |
Electromotor |
Model |
M2QA132M4A |
|
Power |
Kw |
7.5 |
||
Turning rate |
R/min |
1440 |
||
Hydraulic pump |
Cylinder model |
TQY80 |
||
Route of travel |
mm |
1600 |
||
Discharge of Hydraulic pump |
L/min |
14.4 |
||
Working Pressure |
MPa |
28 |
||
IV. Main Metal Parts List
|
||
Mast Section |
External Dimensions
|
|
Main Chord |
||
|
||
Jib |
Total 9 Sections Tie-in of jib is processed after forging and it has small diastema and the jib has good rigidity. |
|
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