Tower Crane Building Machinery Chinese Factory

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Detail of Tower Crane

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

Rated Loading Capacity: 5-20T       Rated Lifting Moment:400KN.M           Max. Lifting Load: 20T

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

Brand Name: CMAX                    Model Number: TC7050(QTZ400)           Certification: ISO,CE

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

Tip Lifting Weight(T): 5            Working Range(M): 50,55,60,65,70       Climbing speed(M/MIN): 0.45

Counterweight(T): 25                Working Temperature(°C): -40-+60      Type: Topkit Tower Crane

Delivery Date:25-30 days            Mast Section Size(L*W*H)MM:2450*2450*5000/2500*2500*6000             


Main Features of Tower Crane


1. TC7050(QTZ400) 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, TC7050(QTZ400) 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 equipped with two sets moment motor of HL 185.250.195 mechanism, stable braking and less shock when lifting.

 

6. Trolleying mechanism equipped with moment motor of 12DVF mechanism.


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

 

Tower Crane  Building Machinery Chinese FactoryTower Crane  Building Machinery Chinese FactoryTower Crane  Building Machinery Chinese Factory



 

Images of Tower Crane

Tower Crane  Building Machinery Chinese Factory

Tower Crane  Building Machinery Chinese Factory

Tower Crane  Building Machinery Chinese Factory

Tower Crane  Building Machinery Chinese Factory

Tower Crane  Building Machinery Chinese Factory


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 JIB type crane better than Telescopic Cranes ?
Try okorder.com/
Q:do cranes have any symbolic purpose?
The crane was usually considered to be a bird of Apollo, the sun god, who heralded in Spring and light. Throughout all of Asia, the crane has been a symbol of happiness and eternal youth. In Japanese, Chinese, and Korean tradition, cranes stand for good fortune and longevity because of its fabled life span of a thousand years. The Japanese refer to the crane as “the bird of happiness;” the Chinese as “heavenly crane” believing they were symbols of wisdom. Today this practice of folding 1,000 cranes represents a form of healing and hope during challenging times. After the events of September 11, as a gesture of support and healing, thousands of cranes were folded and linked together in chains and sent to fire and police stations, museums, and churches throughout New York City. Hope this helps! :)
Q:Who is the most gruesome Stefano DiMera or Alistar Crane?
Stefano Dimera
Q:A crane lifts a load of 3000 kg to a height of 8.5 meters in 15 seconds?
The work done (W)= Force*Distance. Force is 9.81*3000kg. So W = 9.81*3000*8.5 = 250,155 J Power (P)= Work(W)/Time(t) = 250,155/15 = 16,677 W 60% efficiency means that the lift is only using 60% of its maximum amount of power output. So to find 100% (lets call it x) of the crane's efficiency, consider the following: x * 0.6 = 16,677 x = 16,677 / 0.6 = 27,795 W Total mechanical energy in a system remains constant, so the kinetic energy the moment it hits the ground equals the potential energy when it is still hanging in the air. Potential energy = mgh = 3000x9.81x8.5 = 250,155 J You know this is correct, because it is the same amount of work the crane performed on the object to lift it.
Q:What is the email address for the cartoonist Brian Crane?
P)lease provide me the mailing address for Brian Crane. I desire to mail him a letter in reference to his Pickles comic strip. Thank you!
Q:how long before a forklift/ crane license expires?
should be good ror 3 years from the date he got it i just got mine new one last month for a sit down fork lift and crane/ trolly and its good till march 2010
Q:A heavy concrete panel is being lifted into position in a building by means of a crane (see figure below). The?
The crane contributes a torque of 495,979.8 Newton-meters. 1.78e+4 * 46.3 * cos(53.0) = 495,979.8 ...but this is not the total (net) torque. There is also a torque due to the weight of the concrete slab - torque we are ignoring since we do not know the weight of the slab.
Q:How do people move cranes?
Pop bottle rockets make them all fly away really fast. If they fly over you watch out for the poop!
Q:a horizontal joist carrying a travelling crane is simply supported over a span of 4m the mass of the crane is 150 kg?
figure shear first Let F be the max. crane load. for a simply supported symmetric load, the reactions at each end support will be half the total load. The reaction loads will also equal the shear load. 3000 N = (F + 150(9.8))/2 F = 4530 N The maximum bending moment will be the shear force times the moment arm of half the joist length 5000 Nm = [(F + 150(9.8))/2] N (2.0 m) 5000 = F + 150(9.8) F = 3530 N The bending moment max load is 1000 N less than the Shear max load so bending is the limiting factor The maximum load allowed is F = 3530 N 3530 / 9.8 = 360 kg As a form of exchange, please remember to vote a Best Answer from your results.
Q:why do we see cranes on a golf course during a tourmanent?
Yes Best of luck with it

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