Tower Crane TCD4021 with Excellent Quality

Ref Price:
$40,000.00 - 80,000.00 / unit
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
30 unit/month

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Structure of Tower Crane TCD4021 Description


Feature: Tower Crane                          

Condition: New                              

Application: Construction           

Tip Load:8T                                           

Span: 40m                                     

Certification: CE,ISO                           

Place of Origin: China(Mainland)          

Model Number: TCD4021         

  

Packaging & Delivery of Tower Crane TCD4021


Packaging Detail: Nude package          

Delivery Detail: 25-30days

 

Main Features Tower Crane TCD4021

 

Tower crane is a kind of vertical conveyor for construction, this series tower crane which with high lifting height, big working radius

mainly used for construction project, power station, port etc . It contain lifting system, luffing system, slewing system and running system. This kind of tower crane use standard section hydraulic lifting and connection, it can increase tower crane height by increase stand sections number, and load capacity will not influenced.

 


Tower Crane TCD4021 Specifiction


Images of Tower Crane

 

 

FAQ of Tower Crane

 

Q: What serice you could provide?

A: Providing timely delivery, standby engineers are ready to slove any of your problem

    Providing all-embraced warranty of products quality, worksite installation guidance

    Providing ample spare parts and training of operation and maintenance

    Engineers have more than 20 years' experience in tower crane, ready to solve any of your  problems.

 

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 are the forces in a cantilever crane?
forces for cranes are dynamic , so u'll have repeated cycles of compression tension ( i assume it's a trussed crane). but generaly for a cantilever , the main forces are -ve Bending Moment +ve shear which changes the rft. bars position if dealing with R.Concrete for example
Q:What a crane is .........?
It is Maximum weight, Minimum Radius, Minimum boom length
Q:Materials to build a simple crane?
Woodworking okorder.com
Q:Is the tower crane a special type of work?
The crane driver, scaffolder, welders and other special types are
Q:1000 paper cranes myth?
I believe it too. You just make 1000 paper cranes, and I think that only the victim of the disease is supposed to make it. Oh yea, and you hang the cranes around the victim. This is kind of irrelevant, but once i read a book Sadako and the Thousand Paper Cranes. It's about a girl who tries to make 1000 paper cranes in order to get cured. It's really sad, but that's where I'm getting my info from.
Q:When inspecting a crane, which of the following does not need to be inspected?
A. Load capacity and C. Clearance for swing radius have nothing to do with a Crane inspection. ______________________________________... E. All of the above must be inspected before operating a crane. Is a totally different question. Before operating a crane, B. Fluid leaks C. Clearance for swing radius D. Wire rope wear and sheaves need inspection. Wingman
Q:why should we save the crested cranes?
Because man is a reasoning being he has the capability of saving things. It is in our nature. Secondly, if man's activities are the cause of the Crane's extinction - destroyed its habitat or food source, then man should help reverse this.
Q:Why am scared of crane flies but not spiders?!?
This is a selective entomophobia. Basically, you don't fear many insects or spiders, but specific ones trigger your anxiety. Your problem is not the bugs or spiders,(they are harmless) but your fear. This is something 'you' nurture by dwelling on this fear when you see one of these particular critters. I'm glad to hear you no longer fear spiders. you will see the same when you overcome your selective fear. You may even come to realize that the spiders and insects you do fear,are totally harmless, and you may reach a point where you can just ignore these. True, the crane fly is totally harmless and do not bite, sting, or inflict any form of hazard to humans. They can be a nuisance buzzing around your face,as they can be persistent. Adolescent years seem to be when phobias are the most prevalent, but also the easiest time to overcome fears. If you can learn to control your fear, rather than let it control you, you will overcome this. you also need to refrain from dwelling on your fear,as this will only make it worse. Last year, one of my favorite pass times was sitting on the porch watching the sunset. a little orb weaver would come from behind the light and spin her fancy web. Often, I would catch a crane fly that was bothering me and toss it into her web.
Q:How heavy does a crane need to be to lift 5 tonnes?
If the crane HAS a 5-ton capacity, then to be able to estimate the weight you would need to know the length of its lifting arm at maximum extension w.r.t the C.G. of the body of the crane. So suppose we have an arm length of (say) 6 mtrs, then the max turning moment at the fulcrum (from front wheels of crane ? ) due to the Load alone = 5 x 6 = 30 You need to add the moment for the arm itself. Lets say the arm is around 1/2 ton. And its c.g. is approx 1/3 the distance from the fulcrum. Then this adds another = 1/2 * 1/3 *6 = 1 So total moment is 30 + 1 = 31 The body of the crane must be MORE than this. Suppose the C.G. of the crane is 2 meters behind the same fulcrum. Then weight of the body must be 31/ 2 = 15.5 tons. Lets say the weight is 16 tons. Then the TOTAL mobile cranes weight would be 16 (body) + 1/2 (arm) ~ 16.5 tons It all depends on the dimensions of the crane, and where the c.g. is located. If the crane has ballast added right at the back, then it's overall weight can be made less since it's c.g. would get shifted further away from the fulcrum
Q:How did Romans make columns in roman times Without cranes?
Columns weren't one piece - they were stacked. They had cranes of a type the used human lifting power.

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