• Luffing Tower Crane TCD4021 Max Load 8 T System 1
  • Luffing Tower Crane TCD4021 Max Load 8 T System 2
  • Luffing Tower Crane TCD4021 Max Load 8 T System 3
  • Luffing Tower Crane TCD4021 Max Load 8 T System 4
Luffing Tower Crane TCD4021 Max Load 8 T

Luffing Tower Crane TCD4021 Max Load 8 T

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
30 unit/month

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 Quick Details


Feature: Tower Crane                          Condition: New                                           Max.Lifting Load: 8T

Place of Origin: China(Mainland)          Brand Name: CMAX                              Model Number: TCD4021       

 

Packaging & Delivery


Packaging Detail: Nude package          Delivery Detail: 25-30days


FAQ

 

Q: What is the difference between CNBM and CMAX?

A: CNBM stands for China National Building Materials (Group) Corporation, which is established in 1984, is the largest state-owned group corporation of building material & machinery with a total asset of 15 billion USD and a staff of 100000.

CMAX is the brand name of CNBM Group’s construction products, C stands for China and Max stands for Maximum.

 

Q: What is the principal to quote the right tower crane to the client?

A: First, we need to know clients’ requirements. Normally the following information should be clarified by the client: max lifting capacity, height (height under hook), tip load and jib length.

Second, we need to know what the foundation requirement from the client is. (Fixed/undercarriage/ undercarriage with traveling system), mast section type (panel/integrated), power supply source (voltage, ampere and frequency), the distance between the machine and power supply……

Third if there are special needs, CNBM could suggest proposal according to clear data provided by the clients. End-user, as construction machinery buyer, knows the site situation well and should make decision, such as the machinery specification, type…….

 

Q: What about our tower crane's 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 is the free height of a tower crane?
General small 40 tower, its free height is about 30 meters. The 63-80 tower is usually about 45 meters. The 125 tower is about 47-50 meters.
Q:I started to make 1000 paper cranes to make a wish come true and before I start I have a few questions. How many times can you make 1000 cranes to make a wish come true? Do you have to string them? And how long do you have to make them?
You only have to fold 1000 to make your wish come true. It doesn't matter how long you take on them, but they should look acceptable if you'd like to display them. All you really have to do is fold all 1000 cranes; you do not have to string them, but I think it looks very nice. You could also put them inside of a jar. :)
Q:Jon and Paul are folding origami cranes. If Paul works alone he can fold 100 cranes in 5hours. together they can do the same job in 3 hours. how much time would it take for Jon to fold 100 cranes alone? Please show your work. :)
Paul does 100 cranes in 5 hours So in 1 hour he does 20 cranes In 3 hours he does 60 cranes and balance 40 cranes Jon does Jon = 40 cranes in 3 hours So 100 cranes = 100/40 X 3= 7.5 hours ANSWER
Q:What are the special operators of tower cranes?
The tower has special operations personnel of heavy machinery refers to the construction site in the tower crane division signal cable, installation and disassembly, the driver, and the demolition work of gondola installation, may cause serious harm to themselves, others and the surrounding facilities operations personnel.
Q:I need to draw an injured crane (the bird) with an arrow in its wing, lying on the ground...preferably with a splayed wing.How do I draw this? Sketches would help.Thanks.
Why do you want to draw an animal that is suffering? Draw something that is positive.
Q:plz help me
The Whooping Crane (Grus americana) is a very large crane. It is the tallest North American bird and the only crane species found solely in North America. Adults are white; they have a red crown and a long, dark, pointed bill. They have long dark legs which trail behind in flight and a long neck that is kept straight in flight. Black wing tips can be seen in flight. Immature birds are pale brown. Their breeding habitat is muskeg; the only known nesting location is Wood Buffalo National Park in Canada and the surrounding area. They nest on the ground, usually on a raised area in a marsh. The female lays 1 to 3 eggs. Both parents feed the young. Usually no more than one young bird survives in a season. Loads more on Wikipedia (link below) - good luck
Q:I want to know how to make the best and easyist paper crane with origami.
find the instructions online...and fold them. crease the folds a lot so it is more crisp...that's about all i can tell you, because i can't give you the instructions.
Q:Ask about the lift and transportation of the jack up tower crane
If it implements specialized subcontracting, it shall be organized by the subcontractor. Led by the security establishment or technician, audit professional and technical personnel to audit the Organization Department of the unit by unit technology, construction technology, safety, quality and other departments, and ultimately approved by the signature of the person in charge of enterprises (393 orders), and the general contractor technology are also responsible to approval.
Q:All types of jack up cranes. How is the maximum lifting torque converted?
Tower crane lifting torque = crane maximum lifting weight * maximum operating range; for example: the maximum lifting weight is 2T*, the maximum operating range of 50 meters =1000KN.m.
Q:I want to make a sculpture out of 1,000 paper cranes. I have sometime to work on it, but not months. Has anyone ever known someone to do this, or done this themselves? How much time should I allow for such a project?
I think it will be hard to tell, the easiest form to calculate is the time to make one crane times 1000. However, as long you fold you will get a little bit exhausted therefore you should add 1/5 of the total times to make of the 1000 cranes, good luck!

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