Topkit Tower Crane 12 Tons for Tall Building

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Detail of Tower Crane

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

Rated Loading Capacity: 2.1-12T     Rated Lifting Moment:250KN.M           Max. Lifting Load: 12T

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

Brand Name: CMAX                    Model Number: TC7021(QTZ250)           Certification: ISO,CE

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

Tip Lifting Weight(T): 2.1          Working Range(M): 40,45,50,55,60,65,70 Climbing speed(M/MIN): 0.5

Counterweight(T): 23.6              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. TC7021(QTZ250) 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, TC7021(QTZ250) 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 12 Tons for Tall Building

Topkit Tower Crane 12 Tons for Tall Building



Topkit Tower Crane 12 Tons for Tall Building 

Images of Tower Crane

Topkit Tower Crane 12 Tons for Tall Building

Topkit Tower Crane 12 Tons for Tall Building

Topkit Tower Crane 12 Tons for Tall Building

Topkit Tower Crane 12 Tons for Tall Building

Topkit Tower Crane 12 Tons for Tall Building


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:is the crane style of kung-fu acrobatic?
There okorder.com/
Q:how to make a magnetic crane on cheap price?
The whole crane or just the lifting device? Not easy to be cheap in either case - the crane because of safety concerns and the lifting head because it requires a lot of now high priced copper wire, well insulated, and a hefty electrical source with long cables to get the power to the head. Best (probably) to buy used if you want to save money.
Q:Cranes can be overturned as a result of unknown load weights.?
B. The load radius is the horizontal distance from the center of rotation of the crane to the center of gravity of the load being lifted. The load radius is a critical consideration when determining what size crane is required for most lifts. There is generally a chart that tells what that machine will lift at any boom length,
Q:Demoiselle Crane chick not walking or standing on its legs?
Your baby crane might have stepped on something, But this is nothing like malnutrition, From what ive learned the crane may have a joint dysfunction in the knee but this very common in cranes, I really think you should take an X-ray of the cranes legs because,(and the baby cranes feet will expand over time) This could get worse. This is more than likely a leg dysfunction. Hope this helps.
Q:Japanese Crane Info Needed!?
in the east Hokkaido, the north island of japan. some japanese crane in russia goes to north korea in winter, but cranes in hokkaido stay all through the year.
Q:thousand origami cranes?
It's a story about a japanese girl who was diagnosed with leukemia. The story goes, if are diagnosed with leukemia and are able to fold a 1000 paper cranes before you die, you will live. This theory actually works the way horoscopes do. It's not that the making of paper cranes makes you healthy, it has to do with the amount of time it takes. If you survive that long, then you have passed the critical death points and will live anyway, whether you make a thousand of them or not. Plus, it gives you something to do a a healthy, short-term reason to live, which always helps the healing process anyway.
Q:I am a fellon, I made a mistake and I need help getting my crane certifacation. so I can work.?
Without okorder.com/
Q:What are the safety devices in a tower crane?
1 torque limiter. There are two kinds of mechanical electronic.2 weight limiter. There are two kinds of mechanical and electronic.3, lifting limit device.4, slewing limit device.5, amplitude limiter.6, car anti break shaft device.7, the car anti broken rope device.8, jacking up anti stripping device.9, the collision lights.10, luffing tower crane luffing speed protection.11, walking crane limit limiter.12, all kinds of warning signs.
Q:Really not sure about white crane kung fu?
White Crane is a very traditional style and there are not many legit teachers, make sure you have a good qualified intructor first, maybe do a check on the internet, enter their name in google and see what comes up because if they are a legit instructor and not just learning from video tapes then you are lucky WC itself is about half internal half external art, its mostly punching, dont know how exciting it is, that will depend on your teacher
Q:How do they get those big tower cranes down after they set it up at a onstruction site?
they are put up section by section with another crane

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