External Climbing Tower Crane QTZ80(5612) construction cranetower
Description of QTZ80(5612) Tower Crane
1. Equipped with all kinds of safety devices, including height limiter, radius limiter, load moment limiter, weight limiter and grip block.
2. The tower crane has steady working, high speed and efficiency.
3. Slewing mechanism works together with motor, planet gear speed reducer and slewing arrester for better bearing capacity and steady operation.
Specification of QTZ80(5612) Tower Crane
|
Name |
Unit |
Parameters |
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|
Rated hoisting moment |
kN.m |
800 |
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|
Max. Hoisting weight |
t |
6 |
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|
Rated hoisting weight at jib nose |
t |
1.2 |
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|
Working radius |
m |
3-56 |
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|
Height (m) |
Freestanding |
M |
40 |
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|
Climbing |
m |
150 |
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|
Hoisting speed |
Magnification |
|
2 |
4 |
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|
Hoisting speed |
M/min |
8 |
40 |
80 |
4 |
20 |
40 |
|
|
Max. Hoisting weight |
t |
3 |
3 |
1.5 |
6 |
6 |
3 |
|
|
Swing speed |
R/min |
0.6 |
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|
Radius changing speed |
M/min |
22/44 |
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|
Top rising speed |
M/min |
0.4 |
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Characteristics of QTZ80(5612) Tower Crane
1) QTZ80 tower crane is one of popular cranes which have competitive price and excellent quality.
2) This kind of crane adopts standard sections hydraulic lifting and connecting, rising the crane height according to the actual building height by adding mast and anchorage.
3) It has high working speed, good speed-adjusting performance, steady operation and high efficiency.
4) The machine has scientific layout and beautiful appearance. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.
Installation of QTZ80(5612) Tower Crane
