CMAX Luffing Tower Crane TCD 4021 Construction Machine

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

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Item specifice:

Maximum Lifting Weight: 8T Maximum Lifting Height(M): 200M Rated Loading Capacity: 8T
Span: 40M Rated Load Moment: 8T

Product Description:

CMAX Luffing Tower Crane TCD 4021 Construction Machine

Product Description:

Descriptions of our tower crane:

1, the topless tower crane reduce the dismounting requirements, lower weight, low mounting height, dismount each mast at a time in the air, save the labor cost, safety and fast.

2, it is suitable for crossover work of the cranes, without the tower cap and pull rod, the safety will be increased when there need the crossover work.

3, It is suitable for the special requirement about the height, such as airport nearby, tunnel, workshop ,and the construction site with high-tension cable.

4, It is suitable for the construction site that has the requirement about the crane boom, it can be used as internal climbing crane in the high-rise buildings, irregular roof or small areas.

5, It is very convenient for dismounting in the restricted construction site, dismount each crane boom at a time by manual.

6, The steel structure of crane boom has long using life and high safety standard.

7, The crane boom is good applicability, high-usage,the design of the topless tower crane boom is easy for realizing the serialization and standardization. Reduce the design and making cost.

8, Low design cost, short cycle, can much better satisfy the multiple demands of the customers.


Advantage of our tower crane:


1, boom relief Angle is big, greatly widened the equipment capacity and scope of work.

2,It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed.The range-change structure drives the trolley moving on the horizontal crang jib, with good positioning performance. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can relize high load capacity, steady starting and reliable operation

3, boom stability is good, combination amplitude range.

4, suitable for height have special requirements occasions construction.

5, lifting capacity big, effectively solve the high steel structure construction team crane big lifting capacity requirements.








FAQ;

1. why chose us?

China National Building Materials (Group) Corporation (CNBM), established in 1984,now is one of the largest state-owned group corporation in China, dealing with building materials & industrial equipment. Up to year 2010, CNBM Group's total asset is 20 billion USD and total staff is more than 100,000.CNBM International Corporation, specializes in designing & manufacturing of various

kinds of construction machinery, including tower crane, building hoist, etc. All the equipment produced by CNBM are compliant with the National level quality standard, and wins great reputation for their endurable performance in worldwide markets.

 

2.How about the shipment?

You can put 2 sets of of wheel loaders in one 40HQ container. The spare parts are packed with boxes.

The delivery time is 20 days.

 

3. What about your service?

We have our factory, we can meet customers needs as soon as possible.

We have first rate professional technology and provide good after-sales service.

 

4.After Sales Service

We offer the Preventative Maintenance and After Sales Service. For we strongly feels about the importance of supporting our customers and the product solutions we provide. Consequently we offer comprehensive maintenance options to prevent equipment issues before they become problems. Also we offer one year guarantee period. 


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Q:When building tall buildings, where is the bottom of the tower crane installed?
A firm foundation is built before the tower crane is used, and then the crane is fixed to the foundation
Q:What is the most amount of weight lifted by any crane?
44.4 okorder.com/
Q:Working as a crane driver in Dubai?
i am not a crane driver myself , but into this field of construction . get a licence as driver from authority just as a car driver. know how to drive the crane ad a driver know how to operate a crane as a operator. know the performance of the crane and its limits. the salary can vary depending on the type of crane and its special features. but not in the high end grade for sure unless its a very specialised crane operation. u can ask any thing more .
Q:How do you Psycho fans feel about Rihanna playing the role of Marion Crane?
I'm alright with it, the Marion Crane character is actually someone Rihanna should play really well, she's a rogue(Marion), and in a modern version, you need to have someone who can do that credibly. Rihanna's more expressive, more aggressive personality will be better than Maitland, Maitland is very much the slasher-bait so far in her movies, Marion Crane has more potential than that.
Q:How to understand a Mobile Crane Load Chart?
Hello, Briefly, the structure of the crane or lifting mechanism is not usually the limiting case. The limiting case is to ensure that the Center of Gravity of the mobile crane with the load is such that it is bound within the tires or footprint of the crane. If this load is outside the footprint, the crane tips over.
Q:Best structural crane design?
Not enough information because a crane can be many shapes and have various forms of anchoring or counterbalancing the load. If you are not allowed to anchor to a base and can't use weight to counter the load (if all balsa) then you have to create legs and lift the load between them - Basically the design will need to be triangles in truss to take the compression and prevent twisting and a long upper piece in tension to act like the cable you don't have. I would make two legs that are each 3 sided trusses that meet at the top and have a single rod across the bottom to keep them from spreading. Then I would make a longish beam with flat triangles for stiffness and use a few uprights to position the tension rod. Hang the weight on one end and push down on the other so it pivots on the short legs.
Q:which is crane lift planning software free to download?
for spyware - download spybot 2008 (free n easy) for virus protection - download 'avast antivirus' (free n relatively easy) - both r good programs, just be careful with spybot - it is v. powerful, but luckily u can choose what to delete after it finds possible bad files, just dont let it delete any registry files (C/WINDOWS/System32) - these are important files - leave them alone unless problems persist - then get professional advice.
Q:1000 paper cranes????
Yes. Also, after the atomic bombs were dropped on Japan, a girl with radiation poisoning tried it, but died after making six hundred and odd cranes. Make of that what you will.
Q:How to install the jack up tower crane 30How to install the jack up tower crane?
Since it is self lifting, as the name suggests, it is on its own power that no other crane can rise. It has a special elevated section, a hydraulic device, the upper section rises, the middle empty time section, with his arm to be added to the festival hanging near the artificial it fixed, so that a section of the rising of the. Is to support themselves, and then in the middle plus standard section.
Q:Where in The Hunger Games does President Snow kill Seneca Crane?
It doesn't. It's briefly mentioned in Catching Fire. That's just something the movie added in, a nice touch. Also in the book it is believed that Seneca Crane was hanged.

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