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: Is Fireplace Crane a modern term for the swing-out metal arms that hang over a fireplace for cooking? e.g. like in dutch ovens or pots/cauldrons that hang over a fire.It sounds like a more modern term and I need to know if there is an older term. Thanks.
- Apparently that IS what they were called. Who knew? I would have guessed something a little more poetic like Dragon's Tail because it's long and straight, swings on a pivot and frequently has notches along to top for latching the bails of cooking pots and the like. Crane sounds so... so... ordinary.
- Q: Will Denny Crane lose his first case on an upcoming episode of Boston Legal?
- Denny Crane lose a case? Are you crazy? Denny Crane might lose a few more memory brain cells, but never a case. Then he wouldn't be Denny Crane. Denny Crane!
- Q: How do you erect a crane. surely you would need a crane to make a crane.?
- Modern building cranes (the tower cranes that you see on most building sites) have the ability built in to jack themselves up as the building grows. Jacks raise the crane at ground level, allowing a new section to be inserted at the bottom of the tower. But the crane arrives at the building site in pieces, and a small truck-mounted or crawling crane may in fact be required to assemble and erect the tower crane - so, except for the smallest cranes that could be put up by hand, you are correct.
- Q: i have an echo-1 m8a4 cqb it has a crane stock that fits a 9.6 1500mah battery but it wont fit a 2000mah so i want to switch to a full stock but im haveing trouble figuring out how to switch them. does anyone own this gun and know how to do it?
- Ok, I can help. The first step is to take the crane stock off. To do so, extend the stock fully. Then, take the tab you use to extend it, and instead of pushing up to extend it, pull it down and slide the stock off. It make take some force. Be careful of any wires and that you don't break them! Next: take the buffer tube out. Take a long phillips head screw driver and stick it down the shaft. Remove the screw. The whole tube should come out. Don't lose the screw! Next: Install your stock. Next: Screw the screw back in to secure the stock. Done! Make sure the wires are still ok and that they are not pinched!
- Q: how can we minimize energy losses of a crane to reduce the impact on the environment?
- No hint as to what type or size of crane, so I assume it is a large overhead traveling bridge crane inside an industrial building: Consult the manufacturer for recommendations. Change its power source to something cleaner (from diesel to propane or electric). Properly lubricate and adjust all moving parts. Turn power off when idle. Schedule heavy usage during hours of low demand of electric utility power. Replace motor with a more efficient new one. Replace entire crane with a new efficient one. Replace the large capacity one with one or more smaller units.
- Q: How do we build an ELECTROMAGNETIC crane?
- The bible does mention the pyramids. It is in Exodus when the Jews have been in captivity in Egypt and developed them. What? You suggestion the Egyptians had the skill or science to do it? The secret is that they were built from the highest down as a substitute than the bottom up.
- Q: Ask about the lift and transportation of the jack up tower crane
- This problem is built in quality [2009]. Clause 87 has provisions.
- Q: I am 15 years old and into urban exploration. The only thing I haven t done yet is climb a crane. I don t want a big lecture on the dangers because I am fully aware of how dangerous it is and am also fully confident in my abilities. I am also ready to take full responsibility if I were caught. Although I know its Illegal, I don t know how Illegal it is and I would like to know the following...1. Will Crane Climbing get me charged with criminal trespassing?2. Will I get time in Juvenile?3. Is it possible that I could accidentally activate/deactivate something that would endanger the workers?4. What would happen if a worker got ahold of me?And again I feel like I need to mention that I don t want a Bull **** lecture on it not being safe. :)
- Trespassing is illegal. How illegal? LOL... illegal is illegal. I'm not going to look up the possible fines for you.
- Q: a/ Calculate the lift workb/ What is the power used by the crane when the efficiency is 60%? (Can you explain for me what efficiency means)c/ What will the kinetic energy of the load be when it hits the ground, if it falls from the height 8.5 meters, g=9.81 m/s^2Thank you.
- I wonder if you saw my response to the additional question you asked of my previous answer to this question .. To see my response .. go to your previous question and click on comment in the Action Bar (below 'Asker's Rating')
- Q: What are the differences between the tower crane and the lift?
- they are nothing alike
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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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