Product Details:
Payment & Shipping Terms:
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| Load Capacity: | 5t | Freestanding Height: | 30m |
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| Max. Height: | 120m | Jib Length: | 50m |
| Tip Load: | 1.0t | Foundation Type: | Cross-beam, Well-frame, Outrigger Or Base With Ballast |
| Power Supply: | 380V/50Hz, 415V/50Hz, 220V/50Hz Or According To Clients Need | Power Capacity: | 24.9kw |
| High Light: | cat head tower crane,luffing boom tower crane |
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External Climbing Construction Cranes Tower qtz 50 50m boom specification
Description of External Climbing Construction Cranes Tower qtz 50
This series of tower crane, working ranging from 2.5m to 50m has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.
It is original in design, reliable in operation and satisfactory in shape. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency.
They can be widely used for the construction of high-rise hotels, residential buildings, high-rise industrial buildings, large-span factory buildings and tower-like buildings like tall chimneys.
Specification of External Climbing Construction Cranes Tower qtz 50
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Model |
QTZ50 (TC5010) Tower Crane |
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Type |
Fixed and external climbing type |
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Working Radius (m) |
50 |
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Max. Load Capacity (T) |
5 |
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Tip Load (T) |
1.0 |
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Freestanding height (m) |
30 |
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Max. Height with anchorage (m) |
120 |
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Mast Section dimension (m) |
1.6×1.6×2.5, Square 135×10mm |
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Hoisting Mechanism
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Speed (m/min) |
(a=2) 64.15/32.57/7.0 (a=4) 32.14/15.60/3.5 |
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Motor power (kw) |
15/15/4 |
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Slewing Mechanism
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Speed (r/min) |
0.70/0.35 |
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Motor power (kw) |
3.7*2 |
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Trolleying Mechanism
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Speed (m/min) |
38.6/25.2 |
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Motor power (kw) |
2.2/1.5 |
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Jacking-up System
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Speed (m/min) |
0.4 |
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Motor power (kw) |
4 |
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Total Power (kw) |
24.9 |
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Power Supply |
380V/50Hz or according to clients needs |
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Safety Features of External Climbing Construction Cranes Tower qtz 50
1. Overload protection:If the material is over the capacity, the crane will give a sharp warning for protection itself
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: with thermal protection and currency protection
Main markets of External Climbing Construction Cranes Tower qtz 50
1. Middle East
2. Asia
3. Russia
4. South America
5. Oceania
6. North America
Photos of External Climbing Construction Cranes Tower qtz 50
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