Active Member
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[China]
Address: Zheshan Industrial Partk, Zhangqiu, Jinan City, Shandong Province, China-250200
Contact name:Emma
Jinan Huiyou Construction Machinery Co., Ltd-HYCM Tower Crane |
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External Climbing Construction Cranes Tower QTZ 50 50m Boom Specification
Description
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
| Model | QTZ50 (TC5010) Tower Crane | |
| Type | Fixed and external climbing type | |
| Working Radius (m) | 50 | |
| Max. Load Capacity (T) | 5 | |
| Tip Load (T) | 1.0 | |
| Freestanding height (m) | 30 | |
| Max. Height with anchorage (m) | 120 | |
| Mast Section dimension (m) | 1.6×1.6×2.5, Square 135×10mm | |
Hoisting Mechanism
| Speed (m/min) | (a=2) 64.15/32.57/7.0 (a=4) 32.14/15.60/3.5 |
| Motor power (kw) | 15/15/4 | |
Slewing Mechanism
| Speed (r/min) | 0.70/0.35 |
| Motor power (kw) | 3.7*2 | |
Trolleying Mechanism
| Speed (m/min) | 38.6/25.2 |
| Motor power (kw) | 2.2/1.5 | |
Jacking-up System
| Speed (m/min) | 0.4 |
| Motor power (kw) | 4 | |
| Total Power (kw) | 24.9 | |
| Power Supply | 380V/50Hz or according to clients needs | |
Safety Features
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 for tower crane:
1. Middle East
2. Asia
3. Russia
4. South America
5. Oceania
6. North America
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