QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane

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China main port
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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Product Description:

Structure of Tower Crane

1) TC5013A tower crane is one of the key product of cnbm company, which have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition.

 

2) This kind of crane adopts standard section hydraulic lifting and connecting, and can decide the crane height according to the actual height of the building, and at the same time the lifting capacity will not be affected; The max. attached height can reach 140m.

 

3) 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.

  

4) The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation of the equipment. The machine is equipped with lifting height limiter, dolly range-change limiter, moment limiter, weight limiter, circumgyrating limiter, etc.

 

5)The machine has scientific layout and beautiful appearance. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.


Main Features of Tower Crane

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

2, suitable for the group of tower cross homework.

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.

Tower Crane Images

QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane

QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane

QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane

QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane

QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane

QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane

QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane

QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane



Tower crane Specifiction

QTK20 Quick Erected Tower Crane/ Self-Erecting Tower Crane

FAQ of Tower Crane

1.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.

 

2. 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.

 

3.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.  


About CNBM


CNBM is the largest state owned company under central government of China that deals with building materials and construction and industrial equipment.
We are among Fortune Global 500 and No.1 in China building materials industry. We have our own factory, logistics system, e-business platform, and oversea warehouse. Our products meet international quality standard.
For more information about us you can go to our official website icnbm dot com and okorder dot com.

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Q:Type and specification of tower crane,
Type of tower craneAccording to the Ministry of construction ZBJ04008-88 "building machinery and equipment product model preparation method", the tower crane model composition as follows:QTZ, 80H, QTZ------ group, type, characteristic code80------ maximum lifting torque (ton M.)H------ update, variant codeAmong them, the updating code name is expressed in Chinese phonetic alphabet (upper case printed); the main parameter code is expressed in the Arabia numeral. It is equal to the rated lifting torque of the tower crane (unit kN * m) * 10-1;Group, type, characteristic code meaning is as follows: rotary tower crane on QTQTZ slewing tower craneRotary tower crane under QTAQTK rapid installation tower craneQTP climbing tower craneQTG fixed tower craneQTQ automobile tower craneQTL tire tower craneQTU crawler tower craneIn addition, now some tower crane manufacturers, according to foreign standards, with tower crane's largest arm length (m) and arm end (maximum range) can lift the rated weight (KN) two main parameters to mark tower crane model. Such as "QTZ100" in another mark "TC5613", its significance:T C 5613 T------ crane English first letter (Crane) C------ tower English first letter (Tower) 56------, maximum arm length 56m 13------ arm, lifting weight 13KN (1.3 tons)
Q:Tower crane installation, wind speed is greater than 12m/s, wind should stop operation,
This is not on the project department climbed to tower crane to measure wind speed, regardless of height, is listening to the local meteorological station forecast, more than five winds, should stop working.
Q:Tower crane technical condition GB/T 9462-1999 has been cancelled? If so, what is the new standard?
This standard applies to tower cranes defined in GB/T 6974.3.This standard does not apply to mobile cranes equipped with tower cranes. This standard compares with the 5 standards such as GB/T 9462-1999, the main change is as follows:- redefining the type identification principle of tower cranes and eliminating the parameter series in JG/T 5037-1993;
Q:What measures should be taken to make tower cranes stable?
The fatigue test data show that the fatigue life of the phosphating coating of steel wire rope is about 3 times of the same structure light steel wire rope (laboratory comparable conditions), not easy to wear and corrosion is not easy to cause the service life of wire rope large amplitude extension. Manganese phosphating is wear resistant phosphating, which can solve the wear problem in the use of wire rope and improve the corrosion resistance. It is for reference only
Q:What are the construction cranes? 50
Tower crane, crane, man goods elevator, lift, there are national standards
Q:What should the sub contractor do before the installation of the bridge crane in the workshop?
Baidu search [tower crane tower demolition, lowering section safety technical disclosure]. If it is installed, remove the "two words" to "installation", and other contents are adjusted slightly.
Q:Are tower cranes the same as tower cranes?
Tomato, you tomato, potatoes, you potatoTalent exchange of tower crane and tower crane
Q:The special equipment specified by the state is a periodical inspection cycle, wherein the crane is carried out every many years
(two) small light lifting equipment, bridge crane, gantry crane, gantry crane, cable crane, crane mast, railway crane, jib crane, mechanical parking equipment every 2 years 1 times, the crane annual molten metal and hot metal 1.The rated load test, static load test and dynamic load test shall be carried out in the first test and the first periodic inspection, and the rated load test shall be carried out 1 times after each of the 1 inspection periods.The inspection process, the existence of major risks of hoisting machinery (such as special work environment, frequent accidents, etc.), inspection agencies approved by the provincial quality technical supervision department agree, can be appropriate to shorten the regular inspection period, but the short period of not less than 6 months.
Q:What is the free height of a tower crane?
The free height of large tower cranes can be up to 100 meters.
Q:What is the rental price of a tower crane? General site rental more, but also buy more? Ask the industry for an answer?
The rental price of tower crane consists of the cost of advance and retreat yard and the monthly rent of tower crane. The cost of the advance and retreat yard includes the loading and unloading costs, transportation costs, installation costs and monitoring expenses of the tower crane. The rent of the tower crane includes the cost of tower cranes, the cost of tower crane maintenance and the wages of the crane drivers. At present, many sites are using lease way to use tower cranes, so that the occupation of the site will be less rent, investment will be relatively small.

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