Active Member
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[China]
Address: Bonded Zone, Industry Park, Shandong Province, China
Contact name:Anne Zhang
Shandong Katop Machinery Co.,Ltd. |
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Specifications
1. Lifting height 45m, loading capacity 8t, long jib length 56m
2.Factory supply, low price
3.Installation support
4.Good after-sales service
Main Technical Parameters of QTZ80(5613 Double-gyration) Tower Crane
Rated lifting torque | kN.m | 800 | ||
Max. lifting capacity | t | 8 | ||
Working range | m | 3-56 | ||
Lifting Height | Independent | 46.2 | ||
Adhered | 151.2 | |||
Lifting speed | Double magnification | m/min | 80.4/41.0 | |
Quadruple magnification | 39.4/20.1 | |||
Slewing speed | r/min | 0.62 | ||
Trolleying speed | m/min | 43.3/21.9 | ||
Climbing speed | 0.4 | |||
Min. stable descending speed | ≤7 | |||
Outer size of whole crane | Foundation frame | m | 8×8 | |
Overall height | Independent | 55.892 | ||
Adhered | 160.892 | |||
Tip of jib to the slewing center | 54.17 | |||
Tip of balanced jib to slewing center | 13.39 | |||
Total weight | Structure weight | Independent | t | 46 |
Adhered | 86 | |||
counterweight | 17.66 | |||
Total motor capacity | kW | 41.52 | ||
Allowed operating temperature | C | -26-+40 | ||
Power supply parameters | 50Hz | -380V±10% | ||
A.The trolleying mechanism
The trolleying mechanism specification
Trolleying mechanism | Derricking speed | m/min | 43.3/21.9 |
Brake motor | / | YDEJ132S-4/8B | |
power | kW | 4.5/3 | |
the trolleying speed: | m/min | 1450/720
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B.The slewing mechanism
The slewing mechanism specification
Slewing mechanism | Slewing speed | r/min | 0.62 |
Motor type | / | YZR132V2-6 | |
Power | kW | 3.7 x 2 | |
Rotating speed
| r/min | 908 |
C.The lifting mechanism
The lifting mechanism specification
Lifting mechanism | Lifting speed | m/min | 80.4/40.1 m/min (2 fall) 39.4/20.1 m/min (4 fall) |
Motor type | / | YZRDW250M-4/8 | |
power | kW | 30/30 |
D.The jacking mechanism
The jacking mechanism specification
Jacking mechanism | Jacking speed | m/min | 0.4 |
Working Pressure | MPa | 25 | |
Motor type | / | Y112M-5.5-B5 | |
power | kW | 5.5 |
