Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T)

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1 pc
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10000 pc/month

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Product Description:

  TC7021 12T construction used tower crane for sale

 

Product Description

 

Descriptions of our tower crane:

1, TC7021 have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition. With their working radius from 2.5 to 70m, TC7021 tower cranes are famous for their large operating ranges, varied working methods and wide uses.  

2,This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.

3, It is original in design, reliable in operation and satisfactory in shape.

4,Equipped with all necessary safety devices, these cranes show a good speed-control capacity,, satisfactory operating stability and high work efficiency.

5,They are widely applied for the construction of high-rise hotels, resident buildings, high-rise industrial buildings, large-span factory buildings and tower like buildings like tall chimneys. Best after sales service will be offered which will get rid of all your worries in the purchase of our products

 

Advantage of our tower crane:

1, boom relief Angle is big, greatly widened the equipment capacity and scope of work.

2, suitable for the group of tower cross homework.

3, boom stability is good, combination amplitude range.

4, suitable for height have special requirements occasions construction.

5, lifting capacity big, effectively solve the high steel structure construction team crane big lifting capacity requirements.

 

Independent 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 @ 48m(t)

2.1

Hoist mechanism

Falls

2

4

Lifting capacity(t)

0-3

-

0-6

0-6

-

0-12

Speed(m/min)

0-80

-

0-40

0-40

-

0-20

Motor

YZPBF250-4-55W   

Trolleying mechanism

Speed(m/min)

0-56

Motor

YZPBE132M-4-7.5KW  

Slewing mechanism

Speed(r/min)

0-0.6

Motor

YLEW112M-6-120.N.M X2

Climbing speed(m/min)

0.5

Counterweight(t)

23.6

Mast section size(L×W×H)m

2.0×2.0×3.0m

Working temperature

-40-+60°C

Total power (KW)

95

Power supply requirement (KVA)

190KVA for generator

Cable type ( within 30 meters from site power source to lower

 electric box of tower crane )

50mm2(3+2, 5 cores)

Startup voltage & current

380V×95%=361V       219A

Rated working voltage & current

380V                  146A

 

Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T)

Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T)

Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T)

Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T)

Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T)

  

About CNBM:

1, CNBM is the biggest state-owned company which has had been awarded Qualified construction machinery manufactures and most of the big project are using our products.

2, CNBM possess key technical research department and could design & produce special machinery for international clients.

3, We have had passed ISO9001:2008,CE and etc.

4. The successful long-time construction machinery operation in the world testifies that the CMAX products' performance is stable.

5. More than 10 overseas branch office provide immediate commercial convenience and after service.

6. We also has building hoist, suspended platform, formwork, etc. We also signed the strategic partnership with Tadano (China), XCMG, Zoomlion, Sany and other prestigious crane manufacturer, getting the competitive cost price from them, and using our overseas marketing channel to promote their brands. We can provider a series of equipment for your building company customer and supply a basket scheme for the final users.

7. We have built a cover 50,000 square meter logistic park in, Dubai UAE, will be a great guarantee of our business in middle east and nearby area.

 

 

FAQ

 1. why chose us?

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.

 

2.How about the shipment?

You can put 2 sets of of wheel loaders in one 40HQ container. The spare parts are packed with boxes.

The delivery time is 20 days.

 

3. What about your service?

We have our factory, we can meet customers needs as soon as possible.

We have first rate professional technology and provide good after-sales service.

 

4.After Sales Service

We offer the Preventative Maintenance and After Sales Service. For we strongly feels about the importance of supporting our customers and the product solutions we provide. Consequently we offer comprehensive maintenance options to prevent equipment issues before they become problems. Also we offer one year guarantee period.   

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Q:What is the definition of lifting, slewing and luffing of tower cranes?
Rotary is cantilever tower crane tower crane rotary shaft winding;Is the hook shaft distance amplitude change;
Q:1000 paper cranes????
Yes. Also, after the atomic bombs were dropped on Japan, a girl with radiation poisoning tried it, but died after making six hundred and odd cranes. Make of that what you will.
Q:Tower crane body standard section connection bolt screw upward or downward, why?.
Usually it is worn from top to bottom, so that the nut is loose and the bolt will not fall directly
Q:Help with origami flapping crane?
heres one with others on the page. happy folding
Q:what are the materials and steps for making an electromagnetic crane?
obviously he gets attach to his crops... if he didnt show any interest in his field then he will not able to get a good price of his crops, his total output is growing day by day so how could this be possible?this is a source of his income i dont think that he feel any regret for that...his total effort is jus like a father who raise his son n after he get mature he jus leave him on his own decissions,in different ways to proof himself....n on that he feel proud of his son as same as with farmer he feel proud of his hardworks...whn he get appreciation frm others
Q:Boston Legal: Denny Crane Question!?
LOVE him as Denny Crane. He makes me laugh every time!!
Q:what are the dimentions of a bridge crane?
What kind of crane? There are thousands of types.
Q:what is the ground bearing capacity required for a crane weighing 300t 100t lift.?
This depends on the angle of the lift and the distance away from centre of the crane. With the lift at tipping range all 400t will be distributed along the outer half of the pad or on the extreme legs. Rule of thumb is all the load is placed under the one pad. so one pad is 9 sq metres and the load is 400 tonnes so the bearing capacity must exceeds 400/9 tonnes per square metre. 44.44444t/m^2
Q:Do crane flies bother people?
This is a new one on me. It's bad enough we have the urban legend that the arachnid daddylonglegs is poisonous (it isn't), now we have the confusion extending to the insect also. Daddylonglegs as a name for a mosquito-like insect is a term used in Britain. What is called a daddylonglegs in the United States is the arachnid which is often mistaken for a spider. It can be distinguished from a spider by the fact that it does not have a narrow waist as a spider has. Also it has no venom glands. The confusion is further extended by the fact that there is a type of true spider which is sometimes called a daddylonglegs spider!. It is in the family Pholcidae and is more commonly called cellar spider.
Q:does wing chun and karate come from the same white crane style of wushu/kung fu?
Ng Mui, the Shaolin monk that survived to carry the research in Wing Chun, was a specialist in the white crane style, I have heard.

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