TC5513 tower crnae

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Product Description:

1. 8T tower crane

2. Factory cost

3.block mast section, strengthen

4.Advanced painting process

5.ISO,CE, GOST

Our various model goodsas follows:

1.Topkittower crane (4-12 tons)-

QTZ40,QTZ50,QTZ63,QTZ80,QTZ100,QTZ125,QTZ250,QTZ315

2.Flat top/Hammer headtower crane (4-10 tons)-

QTP4810,QTP5010, QTP5210,QTP5510, QTP5515,QTP6016

3.Luffing tower crane(8-12 tons)-

QTD100,QTD125,QTD160,QTD300

4. Building Hoists(SC200/200, SC100/100, SC100, SC200) single cage or double cages. load capacityis 1 ton/cage or 2 tons/cage

5. Aerial suspendedplatform(ZLP630)

Company Information

Professional tower crane manufacturer in Supplying/Offering Brand New Self-erecting Tower Crane with new HYCMBrand. Export To More Than 20 Countries With CE/ISO Certificates.

Two manufacture factories and 5 produce lines for topkit tower crane, topless tower crane, luffing towercrane, construction hoists and aerial suspended platform.

   Our company qualitypolicy is leading in the development of science and technology, managementof standardizing, quality first, customer satisfication and struggle towardsquality goal that is no accident and zero defect.

   Our brand "HYCM"Tower Crane has got a high reputation at home and abroad due to our quality andcredit. We have after-sale offices in almost all the provinces in China.  

   Gathering allcorners of the land and making friends all over the world, the company willcooperate with the masses of knowledgeable people of all circleswholeheartedly, to connive the great cause and to create the resplendence.

Inquires QA:

My dear friends, If you need any towercranes, please tell us the below basic parameters:

1. Building height or tower crane workingheight.

2. Max load capacity and tip load capacity.

3. Span or jib length

4. Other Special requirements

Welcome to contact us! Believe will be your best choice!

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Q:Is the tower crane a special type of work?
it belongs to the high-altitude workers, not the special workers, what is the tower crane talent network is a platform for the exchange of tower.
Q:What are the characteristics of a tower crane?
Four, according to the different installation methods of cranes, can be divided into folding transport, self erection of the rapid erection of tower cranes and the need to use the auxiliary machine assembly and disassembly of tower cranes.Can set up their own fast loading crane are small and medium slewing tower crane, mainly used for short duration, low buildings move frequently, the main advantage is to improve work efficiency, save installation cost, save time and labor and material, disadvantage is the complicated structure, large amount of maintenance.A tower crane that needs to be disassembled and assembled by an auxiliary machine is mainly used in middle and high rise buildings, with large working range and large lifting capacity. It is the main type of construction site at present.Five, according to whether the spire structure, can be divided into flat head tower crane and tower tower crane.Tower crane is a new type of tower crane is developed in recent years, its characteristic is the tower cap and the rod part before and after the cancellation in the structure of the original tower crane on the enhanced structural strength of the arm and balance arm, arm and balance arm is directly connected, the utility model has the advantages of:1 、 the whole machine is small in size, easy to install and safe, reduce transportation and storage costs;2, the boom of tolerance and good performance, uniform stress, small damage on the structure and connection part;3, component design can be standardized, modular and interchangeable, reduce equipment idle, improve investment efficiency.It is in the same type of tower crane tower crane head Zhongping slightly higher prices.
Q:Notice of tower crane
Please refer to the technical regulations for the safety of installation, disassembly and use of tower cranes in construction;The following is copy:3 installation of tower cranes3.1 conditions for installation of tower cranes3.1.1 tower crane installation unit must have the construction administrative departments issued the contracted professional qualification and heavy equipment installation engineering construction enterprises safety production license. Tower crane installation units must be engaged in the installation of tower cranes within the scope of qualification permit.In addition to the professional and technical personnel who have the qualification standard, the installation units of 3.1.2 tower cranes shall also have professional personnel who are in line with the project. The person in charge of the project, the project manager and the full-time safety management personnel shall have the certificate of safety production inspection. Tower cranes, installers, electricians, drivers, signal engineers, cable operators should have special construction operation qualification certificates.3.1.3 construction units shall sign professional contract for installation engineering with the installation units, and make clear the responsibility of both sides for safety in production. In case of general contracting of construction, it shall be signed by the general contractor and the installation unit.
Q:What are the "2 magnification" and "4 magnification" mentioned in the lifting characteristics table of tower cranes?
Popular saying: "car to hook this section of vertical distance, you see 4 wire rope is 4 magnification, you see 2 wire rope is 2 magnification.".
Q:Under what circumstances does a tower crane require third party testing?
New clothes, relocation or transformation should be examined by the quality and Technical Supervision Bureau
Q:What is the difference between crawler crane and tower crane?
There are many differencesThe crawler is used to transport items in a smaller range of motion (site)A tower, used for construction, stationary, or maneuvering along a railroad track.Crawler can easily reach the magnitude of 50 tons or moreMore than ten tons of tower are relatively commonTrack internal combustion engine, hydraulicTower type general power consumptionWait, wait......
Q:Tower cranes should stop working when the wind speed is greater than the magnitude.
Tower crane work is strictly prohibited at grade 4 or above
Q:Operation points of tower crane (tower crane)?
Slewing bearing: tower crane is one of the most critical components, mainly to bear overturning moment and vertical load. After the failure, the demolition and replacement is extremely difficult, loss of large, so you have to check carefully to do maintenance, each 200H must be a senior grease lubrication from the rotary bearing surface, until now exudation. Slewing bearing adopts high strength bolt connection, if the pretension is not enough, or long-term operation, do not check, not fastening, will cause loose. If the individual bolts loose, will cause the remaining bolts overload, the consequences will be disastrous. The luffing mechanism only moves horizontally, the load is light and the line speed is not high, so it should be easy to master and operate. However, the amplitude involves the change of the lifting torque, and if there is no stopping in time, there will be the possibility of over torque. Therefore, the main requirement of variable amplitude operation is stationary parking and accurate positioning. The tower crane is of great height and the hanger is hung longer, so it is easy to swing the hanger when it is running. This is an objective phenomenon. What is called stabilization hook operation is how to make the swinging hook stop quickly, or how to make the hook move with the movement of the crane as soon as possible, and minimize the operation of the swing. The operation of stabilization hook is the skill that the driver should master.
Q:What are the climbing claws on the tower crane?
Climbing is lifting work cylinder claw pole on the standard main limb rod bearing points of the.
Q:What does tower crane 400tm mean?
Lifting torque of 400 tons. Meters, also known as 4000KN/m, refers to the QTZ400 tower crane, the general maximum lifting capacity of 25 tons, big arm 70 meters, the most front-end hanging 5.2 tons, independent height of about 70 meters. Normally we say QTZ40 tower crane is lifting torque of 40 tons. Meters, 400KN/m.

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