Topkit Tower Crane Specification TC7034(QTZ315)

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Detail of Tower Crane

Feature: Tower Crane                Condition: New                         Application:Building,Construction,Industrial

Rated Loading Capacity: 3.4-12T     Rated Lifting Moment:315KN.M           Max. Lifting Load: 12T

Max. Lifting Height: 200M           Span: 2.5-70M                          Place of Origin: China (Mainland)

Brand Name: CMAX                    Model Number: TC7034(QTZ315)           Certification: ISO,CE

Warranty: 1 Year                    Free standing height (M):50            Max. Working Range(M): 70

Tip Lifting Weight(T): 3.4          Working Range(M): 50,55,60,65,70       Climbing speed(M/MIN): 0.5

Counterweight(T): 26                Working Temperature(°C): -40-+60      Type: Topkit Tower Crane

Delivery Date:25-30 days            Mast Section Size(L*W*H)MM:2000*2000*3000             


Main Features of Tower Crane


1. TC7034(QTZ315) have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition. With their working radius from 2.5 to 70m, TC7034(QTZ315) tower cranes are famous for their large operating ranges, varied working methods and wide uses.  

 

2. This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.

 

3. It is original in design, reliable in operation and satisfactory in shape.

 

4. Equipped with all necessary safety devices, these cranes show a good speed-control capacity, satisfactory operating stability and high work efficiency.

 

5. Slewing mechanism and trolleying mechanism all take VFD+PLC technical control.

 

6. Outstanding in working efficiency, operating speed and stability. Reduce future maintenance cost.


7. With scientific layout and beautiful appearance.

 

8.They are widely applied for the construction of high-rise hotels, resident buildings, high-rise industrial buildings, large-span factory buildings and tower like buildings like tall chimneys. 

 

9.After sales service will be offered which will get rid of all your worries in the purchase of our product


Specification of Tower Crane

 

Topkit Tower Crane Specification TC7034(QTZ315)


Topkit Tower Crane Specification TC7034(QTZ315)

Topkit Tower Crane Specification TC7034(QTZ315)

 

Images of Tower Crane

Topkit Tower Crane Specification TC7034(QTZ315)

Topkit Tower Crane Specification TC7034(QTZ315)

Topkit Tower Crane Specification TC7034(QTZ315)

Topkit Tower Crane Specification TC7034(QTZ315)

Topkit Tower Crane Specification TC7034(QTZ315)


FAQ about Tower Crane

 

Q: What kinds of tower crane are available now? 

A: Four main categories: normal  tower crane  with cat head, internal climbing  tower crane , top less  tower crane  and luffing  tower crane.  

 

Q: What kind of steel used for  tower crane ?

A: Normally, as for the main force bearing steel structure, Q345B is adopted; as for the assistance force bearing steel structure Q235B is adopted. All of the raw material is outsourced from qualified steel factory in China.

 

Q: What about our  tower crane  warranty?

A: Usually there is one-year quality warranty including main electronic parts (not including consumable parts). There are consumable spare parts together with whole machine and normally they are enough for one year.

 

Q: What is 3 main mechanism of the  tower crane ?

A: there are trolleying mechanism/ slewing mechanism/ hoisting mechanism.

 

Q: Can you equip with light on  tower crane  jib, monitor, remote control and anemometer?

A: Sure. All of these could be provided with extra cost upon the clients' requirements. But according to general practice, remote control is not suggested because most of the operator feedback operation in the cabin will provide a wide working view.



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Q:What are the requirements for jack up and plus section of jack up tower crane?
Shall conform to:1, tower crane has not reached the standard free height or attachment, not to the standard suspension height;2. The standard section of tower crane jacking must be the size of the original production;3, tower crane jacking work must be carried out by the professional installation team;4 tower crane jacking up, the wind must be less than four.Answer the 1 floor:The height of the self elevating tower crane is built up by other cranes like building blocks.
Q:How did the tower crane rise on the construction site? Fifteen
It's not a cable, it's a steel bar! Scaffolding
Q:Four for crane, two for insurance, two for insurance. What does that mean?
Refers to the air switch and the electric leakage protector in the electric tray.
Q:In the case of tower crane operation, the operation should be stopped
In case of six or more gales, heavy rain, heavy fog, heavy snow or tower crane, you should stop working
Q:How to distinguish self lifting tower crane with counterweight and lifting tower crane without counterweight
With the weight of the tower crane is mainly ordinary tower cap tower crane, tower crane and tower crane type, is made of concrete counterweight pieces of the balance arm, is also useful for iron making, but relatively rare.The tower crane without counterweight is mainly a city quick loading tower crane. It is characterized by the absence of balance arm, and it is impossible to have counterweightThe layman can not tell the can see the appearance, there are long steel structure before and after the weight of the tower body, and no weight of the tower body with only one steel structure (i.e. jib crane, structure)
Q:Lifting mechanism in tower crane: M5. Luffing mechanism: what does "M4" mean? Seek expert answers
Lifting mechanism in tower crane: M5. Luffing mechanism: M4 is the working system
Q:What kind of personnel should be installed for the tower crane installation and disassembly?
According to GB specifications:2.0.3 the installation and disassembly of tower cranes shall be provided with the following personnel:1. The project and the safety supervisor and the mechanical management personnel who have the safety inspection certificate;
Q:Can the attached arm of the tower crane be welded?
The following points: the calculation of tower crane according to the instructions provided with the attachment of the building, a maximum load attachment device (Fig. 14-44), therefore, should be in the way of adhering bar load as the design or check attached bar section basis.
Q:What is the calibration value of a tower crane?
Tower crane calibration value is to benchmark material to be calibrated by standard liquid titration value, calibration to parallel mark three times, take the average value, if the requirement is not strict, error within 3 per thousand, strictly within 1 per thousand.Main performance parameters of tower crane:1. Lifting weight G1. weight G - was the quality of the heavy lift. The unit is t.2. rated lifting weight Gn allows crane lift weights together with the quality of the sum of the spreader.3. maximum weight Gmax - normal work conditions under the crane, the maximum permissible rated lifting weight lifting.Two, range LL - 1. range of level ground when the crane is positioned between the spreader, no-load vertical center line to the center line of the rotary horizontal distance. The unit is m.2. biggest Lmax - crane, jib angle or the minimum car in arm the limit position of the amplitude.3. Lmin minimum amplitude - jib angle or trolley jib in maximum limit position within the range.
Q:All types of jack up cranes. How is the maximum lifting torque converted?
The moment of the tower crane is set up by the factory, and can not be changed. How do you want to convert it?If the nominal torque is converted to kn tons, 1 tons is equal to 9.8 kn.

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