Introduction of QTZ800 Hydraulic Tower Crane
QTZ800 hydraulic tower crane is a multiple-function hydraulic auto-lift tower machine characteristic of upper-circumgyrating, horizontal arm and variable range with small cabin.
The lifting moment is 800KN.m, and the maximum lifting power is 8t. When independently installed, the maximum lifting height can reach 45m, and with attachments the lifting height can reach 180m. The maximum range of it is 56m.
Parameter of of QTZ800 Hydraulic Tower Crane
|
Name |
Unit |
Parameters |
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|
Rates lifting moment |
KN.m |
800 |
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|
Max. lifting Capacity |
t |
8 |
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|
Rating lifting power at max. range |
t |
1.3 |
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|
Work range |
m |
56 |
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|
Lifting height |
Basic Height |
m |
43 |
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|
Anchorage |
180 |
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|
Mechanisms specification |
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|
Hoisting Mechanisms |
Model : JP80Y Changing frequency motor |
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|
Motor power |
KW |
30 |
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|
Hoisting speed |
2Fall |
m/min |
0~83.9 |
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|
4Fall |
0~42 |
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|
Hoist Weight |
N |
20000 |
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|
Slewing Mechanisms |
Model: XL100-147 Changing frequency motor |
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|
Motor power |
KW |
4X2 |
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|
Slewing Speed |
r/min |
0~/0.67 |
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|
Trolleying Mechanisms |
Model :BB33P Changing frequency motor |
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|
Motor power |
KW |
4 |
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|
Trolleying speed |
m/min |
0~43.4 |
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|
Circumgyrating speed |
r/min |
0.5 |
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|
Range adjusting speed |
m/min |
22/33 |
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|
Tower machine weight |
Tower machine weight |
t |
45 |
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|
Counterweight |
t |
15.5 |
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Images of of QTZ800 Hydraulic Tower Crane
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