Tower Crane for Building Construction
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 50 set/month
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Specification
Characteristics of QTZ80-8T Self-erecting Tower Crane
1) QTZ80 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 180m.
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.
The range-change structure drives the dolly to change range on the horizontal arm, 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.
4) The crane has complete set 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 Technical Parameter
1) Nominal Lifting Moment: 800KN.m
2) Working Range: 3-56m
3) Max. Lifting Capacity: 180t
4) Independent Standing Height: 45m
5) Attached Standard Height: 180m
6) Lifting Speed: 0-80m/mim
7) Slewing Speed: 0-0.7r/min
8) Radius Changing Speed: 0-47.3m/mim
Packaging & Delivery
Packaging Details: | 40 HC containers; Wodden cage for electrical parts Steel box for small parts |
Delivery Detail: | 20-25 days after received the advanced money |
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.
Key reason for CNBM's achievements:
Research and Development (R&D)
- Our own systems of production engineering.
- Production design from the concept to the engineering details.
- National level research academy for various building equipment for over 30 years.
- Continuous development of new solutions and products adapted to the requirements of our clients.
- Technical experts with abundant experience in relative fields.
Production
- Complete quality control system.
- Nearly 20 years experiences in manufacturing fields.
- Full production capacity up to 1000 tower cranes annually (with various load from 4tons to 40tons ).
Commercial & marketing
- Customer-oriented philosophy.
- Full international business experiences.
- Global network & localization strategy.
- Professional & high efficiency team.
Service
Under the guidance of "globalization + localization" strategy, in most of our main markets, the marketing
operations & after sales services are carried out by CNBM's local partner companies.
To provide enough & timely support to the local partners, CNBM has set up 6 branches in the world (with more to c,
ensuring the best services to the end-users along with high quality equipment.
Our Service Branch
CNBM INTERNATIONAL CORPORATION U.A.E BRANCH
CNBM INTERNATIONAL CORPORATION K.S.A BRANCH
CNBM INTERNATIONAL CORPORATION IRAN BRANCH
CNBM (U.S.A) CORPORATION
CNBM INTERNATIONAL(RUSSIA)CORPORATION
CNBM INDIA CORPORATION
CNBM NIGERIA CORPORATION
CNBM KAZAKHSTAN BRANCH
CNBM VIETNAM COMPANY LIMITED
UNDER CONSTRUCTION OTHER PLACES
Service
----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: I would like to get some advice from Martial artists of the training that Crane style Kung Fu go trough especially the balance. I would like to learn how they learn to balance without difficulty and the training they go trough.
- I don't train in Crane style Kung Fu but I can give you some balance training tips. 1. Stand on one leg whenever possible (doing the dishes, waiting in line, etc.) 2. Walk on a Balance Beam (a wall, a line on the floor, a large long block, etc. can all be used as a balance beam), just walk heel to toe and work on staying balanced. When walking becomes too easy try practicing kicks on the beam, then spinning kicks, then jumping kicks (NOTE: if your balance beam is off the floor make sure you have a spotter when you do any jumping or spinning) 3. Practice, practice, practice Ask your instructor for more exersizes internet videos can be good but are unreliable and dangerous in the hands of people who don't know what they are doing.
- Q: If there was a fight between Stefano DiMera and Allistar Crane, who would win?
- Crane would not have a chance againt DiMera because he is not skilled enough to even get past all of Stefano's pawns to get close enough to Stefano!
- Q: Hello, i am goin in on Dec 5 to write the millwright C of Q for the 3rd time. On the test there was a question that went something like this The crane is rated 40Ton, with a boom lenght of 40ft and at an angle of 70 deg. The jib is 8ft long on a 10 deg angle. What is the sefe working load. The numbers are not correct but that is how the question is phrased. Please help me with the formula. I cannot find it anywhere.
- Normally you would get a chart for that crane and you look up the SWL at the extension and angle you would want to use, but you can calculate this too. Basic formula; mass*distance = newmass*newdistance, in the case you have described you have to take into account that the distance is not the load arm as it is not at a right angle to the force the mass has and therefore you would have to work that out via trigonometry. Any clearer?
- Q: Who do you think was better and who would've won if they faced.
- Having seen both in various video clips, I would have to lean towards Irving Crane. Crane was winning world championships from his twenties well into his sixties. Yes, Mosconi has more records and world titles to his name, but most historians agree that his 526 ball run was performed on a 4' x 8' table, which would not have been considered professional conditions. I'm not taking anything away from Mosconi. Crane was a far better defensive player. Personally, I would have liked to have seen Ralph Greenleaf in his prime. So little video footage is available from those years unfortunately. Very good question.
- Q: How to explain and classify the types of tower cranes? What do QTZ80 and Q5510 mean?
- P---- represents flat head (without tower top), and T----- is tower crane,TC------ is the English abbreviation of tower crane, that is tower crane
- Q: I need help making a origami crane that can flap his wings.
- These okorder It takes quite a few tries to get it right, but once you do it is easy.
- Q: We had a very large tree removed from beside our house. The crane parked in the driveway and caused four very large depressions and crushed concrete.
- It all depends on the terms of your policy. Since we don't have the ability to read your policy - we don't know. Your best bet is to ask your agent. Or you can file a claim and let the claims department inspect the damage and determine if it's covered or not.
- Q: Kindly name the companies.
- Chowgule from Goa,JCB ,Ballabgarh are the few companies. Refer Indiatrade directory for more info
- Q: What kind of bodies are tower cranes made of?
- Two. The metal structure of tower craneThe metal structure of tower crane is mainly composed of underframe, tower body, jacket, upper and lower support, suspension arm, balance arm, tower top and other main components.Metal structure is the framework of tower crane, which bears the deadweight of crane and all kinds of external loads during operation.Three. Power unit and control systemThe power unit is the power source of the crane, and the power source of the tower crane is an electric motor with an external power supply.The control system includes controls and safety devices. Control device for tower crane is composed of a linkage control console, distribution box, resistor box components, the safety device is mainly composed of height limiter, amplitude limiter, lifting weight limiter, moment limiter, slewing limiter etc..Through the control system, the movement characteristic of the crane can be changed, so as to realize the starting, speed regulation, modification, braking and stopping of each mechanism, so as to achieve various actions required by the crane operation.
- Q: What do the words neck-craning and neck-straining mean in the sentence below?Sports cars are often designed to make a statement, and many of the newest models do that with neck-craning styling and neck-straining performance.
- 'Neck-craning' in this context I think means to crane your neck around to see all angles of the presumably beautiful styling. Neck-Straining in this context I imagine refers to the G-Force experienced from acceleration provided by the high-performance sports-car.
Send your message to us
Tower Crane for Building Construction
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 50 set/month
OKorder Service Pledge
OKorder Financial Service
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