QTZ63 tower crane:
Main chord steel: 135*135*12 square tube or 160*160*16 angle iron. Mast section dimension: 1600*1600*2500/2800, main materials may select Q345B,AC contactor, thermal protector adopts Schneider high quality products, with stable and reliable performance. The mechanism comes from professional factories, stable and reliable in operation.
Details of technical parameters are as follows:
Main chord steel: 135*135*12 square tube or 160*160*16 angle iron. Mast section dimension: 1600*1600*2500/2800, main materials may select Q345B,AC contactor, thermal protector adopts Schneider high quality products, with stable and reliable performance. The mechanism comes from professional factories, stable and reliable in operation.
Details of technical parameters are as follows:
|
name
|
unit
|
parameter
|
||
|
Rated Load moment
|
KN·m
|
630
|
||
|
MAX hoisting capacity
|
t
|
6
|
||
|
Rated hoisting capacity max radius
|
t
|
1.3
|
||
|
Working radius
|
m
|
3---50
|
||
|
height
|
Freestanding
|
m
|
40
|
|
|
attaching
|
m
|
120
|
||
|
hoisting speed
|
Double rate
|
|
a=2
|
a=4
|
|
lifting speed
|
m/min
|
8.5/40/80
|
4.25/20/40
|
|
|
Slewing speed
|
r/min
|
0.6
|
||
|
derricking speed
|
m/min
|
48/24
|
||
|
Climbing speed
|
m/min
|
0.6
|
||
|
Power
|
|
380V,50Hz(can be changed to the client's requirements)
|
||
|
Temperature of working environment
|
|
-20+40
|
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