QTZ125-6315
TOWER CRANE QTZ125 6315
1. Introduction
This machine is horizontal, trolleying and top slewing hydraulic jacking tower crane. All the performance parameters and technical index has achieved or surpassed the national standard. The maximum working scope is 63 meters; and free standing height is 50 meters, max. height is 180 meters; the rated load moment is 1250kN·m, the maximum rated load moment is 1441kN·m.
It’s ideal engineering machinery for construction enterprises for its advanced parameters, excellent and reliable performance, beautiful sculpture, polish quality, simple and practical structure, and also its rational price. It has advanced safety settings, can be used safely and mended conveniently.
2. Technical Performance Table
|
Rated Lifting Torque |
kN.m |
1250 |
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|
Maximum Lifting Load |
t |
8 |
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|
Work Scope |
m |
3～63 |
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|
Lifting Height |
Independent |
50 |
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|
Attaching |
180 |
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|
Lifting Speed |
(2-fall) |
m/min |
80/40 |
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|
(4-fall) |
40/20 |
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|
Slewing Speed |
r/min |
0.58 |
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|
Trolleying Speed |
m/min |
0-0.7 |
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|
Climbing Speed |
0.45 |
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|
Minimum Stable Falling Speed |
≤5 |
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|
Machine Dimension
|
Bottom Frame |
m |
8×8 |
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|
Total Height |
Independent |
60 |
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|
Attaching |
190 |
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|
Head of Lifting Beam-Swiveling Hub |
66.372 |
|||||
|
End of Balance Beam- Swiveling Hub |
14.82 |
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|
Machine Weight |
Structure Weight |
Independent |
t |
60.508 |
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|
Attaching |
123.628 |
|||||
|
Balance Weight |
20.8 |
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|
Total Capacity of Motor |
kW |
43.5 |
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|
Admitted Work Temperature |
℃ |
-20～+40 |
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|
Power Supply Parameter |
50Hz |
～380V±10% |
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