QTZ63(5013) building equipment topkit construction tower crane:
Horizontal jib, trolley slewing, top-slewing hydraulic lifting crane. It has a maximum lifting capacity of 4 tons and a rated lifting moment of 500 kN·m.
QTZ63(5013) building equipment topkit construction tower crane:
Horizontal jib, trolley slewing, top-slewing hydraulic lifting crane. It has a maximum lifting capacity of 4 tons and a rated lifting moment of 500 kN·m.

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Technical Features Diagram QTZ63(5013) |
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Project |
Unit |
Rate |
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α=2 |
α=4 |
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Rated lifting torque |
kN.m |
400 |
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Max weight |
t |
2 |
4 |
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Working span |
m |
3 ~ 50 |
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Max. hoisting weight |
t |
1.3 |
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Max. amplitude |
m |
28.22 |
15.24 |
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Hoisting height |
Dependent |
m |
31.5 |
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Independent |
120 |
60 |
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Size |
Base |
m |
Cross-shaped:5.0×5.0 |
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Hight |
Dependent |
40.137 |
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Independent |
130.137 |
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Hoist arm length |
51.15 |
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Balance arm length |
11.675 |
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Tower crane weight |
Dependent(without load) |
t |
22.5 |
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Independent(without load) |
t |
45.16 |
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Load |
t |
9.2 |
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Others |
Elec. motor rate |
kW |
25.6 |
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Maximum wind speed |
Ji |
≤4 |
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Working temperature |
℃ |
-20~+40 |
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