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Big 20t Load Flat Top Tower Crane PT7532 Model Cat Head Type

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Address: Zheshan Industrial Partk, Zhangqiu, Jinan City, Shandong Province, China-250200

Contact name:Emma

Jinan Huiyou Construction Machinery Co., Ltd-HYCM Tower Crane

Big 20t Load Flat Top Tower Crane PT7532 Model Cat Head Type

Country/Region china
City & Province shandong
Categories Other Chemicals

Product Details

Big 20t Load Flat Top Tower Crane PT7532 Model Cat Head Type

 
Performance parameters
1.QTZ315(PT7532) Flat Top Tower Crane

2. Type: fixed and external climbing

3. jib length: 75m

4. tip load: 3.2t

5. max.laod: 20t

6.freestanding height: 50m
 
Specification

ModelPT7532 Tower Crane
TypeFixed with outside climbing of buildings
Working Radius (m)75
Max. Load Capacity (T)20
Tip Load (T)3.2
Free standing height (m)50
Max. Height with anchorages (m)180
Mast Section dimension (m)2×2×3, Angle steel 200×26mm

Hoisting Mechanism
 

Speed (m/min)0-60 0-30
Motor power (kw)45

Slewing Mechanism
 

Speed (r/min)0-0.6
Motor power (kw)2*5.5

Trolleying Mechanism
 

Speed (m/min)0-60
Motor power (kw)5.5

Jacking-up System
 

Speed (m/min)0.4
Motor power (kw)5.5
Total Power (kw)61.5
Power Supply380V/50Hz, 380V/60Hz or others

 
The Advantages
 
1. Reduce the dismounting requirements, lower weight, low mounting height, dismount each mast at a time in the air, save the labor cost, safety and fast.
2.  It is suitable for crossover work of the cranes, without the tower cap and pull rod, the safety will be increased when there need the crossover work.
3. It is suitable for the special requirement about the height, such as airport nearby, tunnel, workshop ,and the construction site with high-tension cable.
4. It is suitable for the construction site that has the requirement about the crane boom, it can be used as internal climbing crane in the high-rise buildings, irregular roof or small areas.
5. It is very convenient for dismounting in the restricted construction site, dismount each crane boom at a time by manual.
 
Why choose us
1. A professional tower crane supplier in China with 15 years experience
2. Exported to more than 20 countries with ISO9001 & CE & GOST Certifications
3. Hydraulic self-climbing mechanism
4. Variable-frequency slewing mechanism
5. Varialbe-speed frequency PLC control System
6. Operation data display screen and Safety monitoring system (Black Box)
7. Various safety devices
 
Features
1) Safe and efficient control system. Three mechanisms are controlled by VFD / Inverter.
The speed regulator functions well, can be braked effectively and shift gears smoothly.
2) Foundation types: Cross Beam Without Ballast; Pre-embedded Four Outriggers Type; Base with ballast type / Cross Beam Inclined Stay Bar With Ballast;
What’s more, Traveling Type (Mobile) Tower cranes and Inside Climbing tower cranes are also available.
3) Tower cranes often give the best combination of height and lifting capacity and are used in the construction of tall buildings.
 
Pictures

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