CMAX TC4808 Tower Crane 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: 4T Maximum Lifting Height(M): 200m Rated Loading Capacity: 4T
Span: 48M Rated Load Moment: 4T

Product Description:

CMAX TC4808 Tower Crane TC 6016 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: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:Tower Crane Testing?
Q:What qualifications do you need to be a Crane Operator in QLD, Australia?
You need to do a specific amount of hours in training to be a crane operator in Australia, I know that in Sydney, you are certified by the WorkCover Authority, or that's how it was many yeas back. Special emphasis is on loads, and point of load. We do not need a mobile crane tipping over do we. Safety, working near electrical, and on soft ground. Weight you can extend to on a jib. etc.
Q:How do you win something from those crane machines in stores?????
Trial and error. I won a Fraggle Rock Boomer Doll last night at the shore arcade. when you play the first time watch how the crane grabs and closes, try not to play the games with large heavy objects as they are mostly rigged for you to lose. light rigid prizes are easiest to win. like a beenie baby snake would be impossible to win they have no real shape to grab with a crane. but the polar bear would.
Q:Tower crane 5610 why call QTZ63 tower crane, 5613 call QTZ806015, call QTZ100
The type of "QTZ100" indicates the hoisting tower crane with nominal lifting torque up to 1000KN.m;5610, 5613, 6015 and so on model meaning is, the first 2 digits indicate effective variable amplitude length, the unit is m, and the latter 2 for the largest amplitude of gravity, the unit is KN.These two models do not have any objections, can be converted, not the latter way of expression is more reasonable, and by the current domestic manufacturers widely used.TC5610 nominal lifting torque to 630KN.m, but not up to 800KN.m, so it should be considered QTZ63 series.TC5613 nominal lifting torque reached 800KN.m, but not 1000KN.m, so divided into the QTZ80 series.TC6015 nominal lifting torque reaches 1000KN.m, so it is divided into QTZ100 series.
Q:What role does the tower crane torque limiter play?
The overload protection of tower crane is protected by two equipment, lifting load limiter and torque limiter. The latter generally in the big arm root 4-5 meters to the front of the large arm, overloading (Chao Liju) work, it is more important, basically, the scope of work is torque limiter plays a protective role. While the former is the weight limiter function in the arm root within 4-5 meters, because the tower crane is a jib type crane, each allowing weight lifting position corresponding to the different (CAB load curve). For example, such as 63KN.M, the big arm root 2 meters lifting, the theory is 23 tons, while the torque limiter is not over, but in fact, the tower crane at early crouched down, so the weight limiter in this work.
Q:how does a electro megnetic crane works?
How A Crane Works
Q:how do they erect those large tower cranes you see on big building projects?
with another crane. assemble the tower first in sections, assemble the jib on the ground then lift it into place
Q:what is crane rigging?
Crane rigging usually refers to the cable that actually is attached to a cylinder in the crane and the motor turns the cyl. and either take up cable or vice versa. The cable is reeved thru the long (arm) boom of the crane and thru pulleys and then at the end of the cable there is a hook.
Q:How do the cranes used to build tall buildings get put in place?
Large cranes are built in sections imagine like an erector set. When there is a large building to be built the crane arrives in smaller easier to manage pieces and assembled on site.

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