Tower Crane TC7021 Construction Equipment Building Machinery Distributor

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Tower Crane TC7021 Description:

1.CMAX Tower Crane TC7021  is one of the main 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. Tower Crane TC7021 can 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.

3. Tower Crane TC7021 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.Tower Crane TC7021  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,weightlimiter,circumgyrating limiter,and so on. 

5.Tower Crane TC7021  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 operato.


Tower Crane TC7021  Parameter:

 Max. working range 70m, tip lifting weight 2.1T and Max. lifting weight 12T.

Hoisting mechanism fitted with three speed motor, stable braking and less shock when shifting.

Trolleying mechanism can provide two operation speeds.

Free standing height (m) 50

Max height with attachment (m) 200

Working range can be adjusted (m) 40、45、50、55、60、65、70

Min working range (m) 2.5

Max lifting capacity (t) 12

Tip load @ 50m (t) 2.1


Tower Crane TC7021   Packaging & Delivery:

40HQ container

20~25days after deposit


Tower Crane TC7021Diagram:

Tower Crane TC7021 Construction Equipment Building Machinery Distributor

Tower Crane TC7021 Construction Equipment Building Machinery Distributor

Tower Crane TC7021 Technical Sheet:

Tower Crane TC7021 Construction Equipment Building Machinery Distributor

Tower Crane TC7021 FAQ:

1.What is tower crane?

Tower crane is a modern form of balance crane that consist of the same basic parts. Fixed to the ground on a concrete foundation (and sometimes attached to the sides of structures as well), tower cranes often give the best combination of height and lifting capacity and are used in the construction site.

2. What is the meaning of the tower crane’s code?

Take Tower Crane TC7021 for example, the first two letters “TC” means Tower Crane, “70”means jib length is 70 meter, and the last two letter “21” means the tip load is :2.1 ton.

3. What is the principal to quote the right tower crane to the client?

First, we need to know clients’ requirements,for example, max lifting capacity, height, tip load and jib length.. Second, we need to know what the foundation requirement from the client is and Third if there are special needs. CNBM could suggest proposal according to clear data provided by the clients.

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Q:Is there a real life Frasier Crane?
The okorder.com/
Q:THE LOST LANGUAGE OF CRANES ( BOOK - FREE )?
The Lost Language of Cranes is a novel by David Leavitt, first published in 1986. So the author wasn't thinking about ebooks back then and never signed a contract to make ebooks. See if your public library has a copy in paper. Amazon sells it in paperback and hardcover. Anyone that has a copy for free has stolen intellectual property and is cheating the author and publisher.
Q:The Open Boat by Stephen Crane?
This Site Might Help You. RE: The Open Boat by Stephen Crane? What symbols are there in the story? What might be the symbolic meaning of the sea? the boat? the seabirds? the shark? the unmanned life-saving station? the lighthouse? the tourists on the beach? What is the theme of the story? What does the story as a whole say about human beings and nature?...
Q:Another question about origami cranes...?
It okorder.com/ The animations on this site are good, showing what you have to do, without hands in the way.
Q:Are the creators of the Karate Kid movies apologetic about the white crane defensive stance?
The movie was not a documentary, nor was it a how-to. As a result, the writers are given what's called poetic license to portray movements in any manner they wish, whether or not the techniques, philosophy, or theories behind them are accurate. I have never heard of anyone being apologetic about the movies or any of the techniques therein. But, I don't think they ought to be. The movies on both sides of the generation gap that separates them are equally entertaining.
Q:Location of White Naped Crane?
it's not a map but it tells where theyre habitat range is.
Q:books about the physics of a tower crane?
Hi, Well, this is an interesting topic about physics and requires to have a basic knowledge, correct? So here we have some books: - Chopra, K. A. Dynamics of Structures: theory and applications to earthquake engineering. - Bostelman, R., et al. “Toward Next-generation Construction Machine,” Proceeding of American Nuclear Society 9th International Topical Meeting on Robotics and Remote Systems. - Gore, Bryson. Trucks, Tractors, And Cranes. - Grote Antonsson, editors. Handbook of Mechanical Engineering. - Seidel, Michael. Tensile Surface Structures. B-) FL ------------- You cannot teach a man anything; you can only help him discover it in himself.” (Galileo Galilei)
Q:What are the safety devices for the horizontal arm self lifting tower cranes?
(6) the crane of lightning protection and anti electromagnetic wave sensing device shall be equipped with lightning protection device and anti electromagnetic drape induction measures according to the actual situation and shall be equipped with crane with a hinge height of more than 50m at the root of the boom. (7) the tower crane should be installed to prevent the rotary overload limit torque coupling (8) anti off rope device to prevent the wire rope from the working position (9) rope breaking resistant device to prevent car luffing rope break free sliding trolley (10) anti broken shaft device to prevent car car wheel shaft broken after the fall (11) brake parts that is the work device is a safety device
Q:Where in The Hunger Games does President Snow kill Seneca Crane?
It doesn't. It's briefly mentioned in Catching Fire. That's just something the movie added in, a nice touch. Also in the book it is believed that Seneca Crane was hanged.
Q:gantry crane and generator wiring diagram?
it sounds like you want to run a gantry crane with a generator the generator should have a wire diagram in side the cover. the gantry crane should have the power requirements on the electric motor there should be a tag on the motor. If you are not sure then you need to get an electrician out there to look at the two components and should be able to get you straight

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