Company Introduction
Product Introduction
Shandong Mingwei Hoisting Equipment Co.Ltd. started manufacturing tower cranes from the very year our firm founded in 1994. And now can offer tower cranes with a maximum lifting load form 2.5t to 20t, which is from QTG25, QTZ25, QTZ31.5, QTZ40, QTZ63, QTZ80, QTZ100, QTZ125, QTZ160 and QTZ260, luffing tower crane, topless tower crane and so on to meet the demand of various kinds of customers in different construction works.
Product Introduction
PT5613 tower crane is a kind of horizontal arm support, trolleying, top slewing and jacking climbing tower crane. All the performance parameters and technical index achieve or surpasses the national standard. Its max. work range is 56 meters, free standing height is 46.2 meters and max. height is 151.2 meters, rated load moment is 800kN•m, and max. load moment is 970.8kN•m.
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 frame
|
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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