Tower Crane TC7021 Size 70M Max Working Range
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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Quick Details
Feature: Tower Crane Condition: New Max.Lifting Load: 8T
Span: 70m Place of Origin: China(Mainland)
Brand Name: CMAX Model Number: TC7021
Packaging & Delivery
Packaging Detail: Nude package Delivery Detail: 25-30days
Specifications
● Max. working range 70m, tip lifting weight 2.1T and Max. lifting weight 12T.
● Slewing mechanism and trolleying mechanism all take VFD+PLC technical control.
● Outstanding in working efficiency, operating speed and stability. Reduce future maintenance cost.
FAQ
Q: What is the difference between CNBM and CMAX?
A: CNBM stands for China National Building Materials (Group) Corporation, which is established in 1984, is the largest state-owned group corporation of building material & machinery with a total asset of 15 billion USD and a staff of 100000.
CMAX is the brand name of CNBM Group’s construction products, C stands for China and Max stands for Maximum.
Q: What is the principal to quote the right tower crane to the client?
A: First, we need to know clients’ requirements. Normally the following information should be clarified by the client: max lifting capacity, height (height under hook), tip load and jib length.
Second, we need to know what the foundation requirement from the client is. (Fixed/undercarriage/ undercarriage with traveling system), mast section type (panel/integrated), power supply source (voltage, ampere and frequency), the distance between the machine and power supply……
Third if there are special needs, CNBM could suggest proposal according to clear data provided by the clients. End-user, as construction machinery buyer, knows the site situation well and should make decision, such as the machinery specification, type…….
Q: What about our tower crane's warranty?
A: Usually there is one-year quality warranty including main electronic parts (not including consumable parts). There are consumable spare parts together with whole machine and normally they are enough for one year.
Q: What is 3 main mechanism of the tower crane?
A: there are trolleying mechanism/ slewing mechanism/ hoisting mechanism.
Q: Can you equip with light on tower crane jib, monitor, remote control and anemometer?
A: Sure. All of these could be provided with extra cost upon the clients’ requirements. But according to general practice, remote control is not suggested because most of the operator feedback operation in the cabin will provide a wide working view.
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- Q: can somebody give me good info on this. its a martial art im very interested in leaning and i would like some background info on it first thx
- look man to learn the 5 animals stuff, u can't do it by urself !! u need reflex and you can't have it unless some1 teaches you some techniques !! well actually i wanted to learn Kung fu so i started learning it from the internet !! well there is a time i thought that i new almost everythng and was perfect at it ((that was how i saw myself !!)) but when i got into a Kung fu club i coudn't keep up with them !! so if you want to learn the real techniques you should go to a school or something !!!
- Q: National standards for tower cranes
- Tower crane GB/T5031 - 2008 has been implemented since February 1, 2009. In accordance with the new standards promulgated, chief editor -- China Academy of Building Research Institute of building mechanization of Langfang, Beijing and Hebei respectively in Hangzhou, Nanning held the new standards xuanguan. Luo Wenlong, director of the standard editor and vice president of Li Shoulin, explained the new standards comprehensively. The new standards are quite different from the previous standards, adding a lot of security related content, mainly embodied in the following 3 aspects: 1) the principle of different. Previously considered issues mainly consider the domestic tower crane industry technology status, appropriately reflect the advanced nature, and now is the requirements and international benchmarking, consider safety. 2) different forms of organization. The standard used in scientific research institutes, universities, factory assistant; the preparation unit including Research Institute, and the host plant, supporting enterprises, universities, inspection unit, there are relatively large units on behalf of (rental business), etc..
- Q: How many types of crane?
- Types Of Crane
- Q: How to calculate life span of steel structure? for example, crane?
- With bridges that you would be able to calculate an anticipated lifespan. It is going to now not be very particular. You measure the deflection as a given load goes over it. You also measure deflection with average site visitors.You are taking measurements of what normal visitors is. With this knowledge that you would be able to undertaking lifespan and prefer exchanging bridges earlier than they crumple. Once I was once a engineering student I had a summer time job serving to to experiment bridges.Most bridges and gigantic constructions are designed to are living 50 years I believe. For constructions I have no idea of any measurements you would take. I think it is most often a matter of periodic inspections. The things to seem for are basis problems, cracking of concrete, exposed re-bar, concrete flaking off etc.
- Q: Has anyone actually folded 1000 paper cranes? i want some proof
- no and no proof
- Q: I read on wikipedia that in recent years, it has become less popular, but they do not mention why. I understand the philosophy of the art and it seems like Machida and Anderson Silva use similar styles. These are 2 of the best fighters in MMA. Can anyone shed some light on this?
- I can't comment on the people you mentioned. What I can say is that White Crane is a good style. BUT, it was never as popular as arts like Goju-ryu, Shotokan, Shito-ryu, and many others. It is curious that Wikipedia would say something like the style is less popular. But then I have always taken what I see on the internet with a grain of salt. Anyone can post any thing they want on the net. That does not make it true.
- Q: What is the free height of a tower crane?
- General small 40 tower, its free height is about 30 meters. The 63-80 tower is usually about 45 meters. The 125 tower is about 47-50 meters.
- Q: What is the Tower crane Roadb track laying criteria?????????
- The okorder ) track in the vertical and horizontal direction is not more than 1 / 1000. (we Should use the standard instrument, two tracks, and keep in10m range ,Measuring not less than 3 periods, respectively,taking the average).
- Q: I know that the whooping crane population recovered through captive breeding but how many are left currently (right now).
- There were 535 total in 2009--the population increased slightly last year but I have not seen a total for the population of 2010. Deaths can occur at any time so the number changes constantly. The Journey North site counts 281 adults in the wild western population and 106 birds in the reintroduced eastern flock. They did not give a number for the birds in captivity so I cannot give you a total. You can follow the reintroduced whooping crane population and their migration each spring and fall on the Journey North (in fall called Journey South site). They also track song birds and hummingbirds and monach butterflies.
- Q: Since now everyone will know what's coming when you get in the crane kick position, and the element of surprise is gone, has the crane kick become an extinct move? Do martial arts experts not like the Karate Kid for ruining the crane kick in the way magicians don't like other magicians who reveal their secrets?
- check out action picture Shaolin Martial Arts from 1974, now attainable on Netflix. purely previous the a million:21 mark, you will see the previous grasp training, and contained in the direction of his set, he does the Crane Kick, hands prolonged and all. the only difference is that he does not land on an identical foot he jumps from, which as noted in yet another answer is purely about impossible. yet as quickly as I observed it, I recognised it. So it grow to be no longer invented for The Karate baby, it grow to be carried out long until eventually now.
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Tower Crane TC7021 Size 70M Max Working Range
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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