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QTZ50 PT5610 tower crane, a type of self-elevating top slewing tower crane, is designed and manufactured by Shandong Mingwei hoisting equipment Co., Ltd. Which has good quality and competitive price.
1. Performance parameters
|
Item |
Performance |
Parameters |
|
1 |
Max. load |
8t |
|
2 |
Jib length |
56m |
|
3 |
Tip load |
1.3t |
|
4 |
Free standing height |
46.2m |
|
5 |
Max. height |
151m |
|
6 |
Size of mast section |
1.6×1.6 ×2.5m |
|
7 |
Material of mast section |
square steel tube 135x12 |
2. Table for technical performances
|
Rated lifting torque |
kN.m |
800 |
|||
|
Max. lifting capacity |
t |
8 |
|||
|
Working range |
m |
3～56 |
|||
|
Lifting Height |
Independent |
46.2 |
|||
|
Adhered |
151.2 |
||||
|
Lifting speed |
Double magnification |
m/min |
80.4/41.0 |
||
|
Quadruple magnification |
39.4/20.1 |
||||
|
Slewing speed |
r/min |
0.62 |
|||
|
Trolleying speed |
m/min |
43.3/21.9 |
|||
|
Climbing speed |
0.4 |
||||
|
Min. stable descending speed |
≤7 |
||||
|
Outer size of whole crane |
Foundation |
m |
8×8 |
||
|
Overall height |
Independent |
|
55.892 |
||
|
Adhered |
|
160.892 |
|||
|
Tip of jib to the slewing center |
|
54.17 |
|||
|
Tip of balanced jib to slewing center |
|
13.39 |
|||
|
Total weight |
Structure weight |
Independent |
t |
46 |
|
|
Adhered |
86 |
||||
|
counterweight |
|
17.66 |
|||
|
Total motor capacity |
kW |
41.52 |
|||
|
Allowed operating temperature |
|
-26~+40 |
|||
|
Power supply parameters |
60Hz |
~440V±10% |
|||
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