• Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T) System 1
  • Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T) System 2
  • Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T) System 3
  • Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T) System 4
  • Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T) System 5
  • Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T) System 6
Self-raising/Inside-Climbing/Luffing Building Construction Tower Crane(0.5T-25T)

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

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 pc
Supply Capability:
10000 pc/month

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  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.   

Q: I want to win a watch from a skill crane at Dave and Buster's and I need some tips.
www.okorder /
Q: What is the difference between a jack up tower crane and a fixed tower crane?
The fixed tower crane means lifting the foundation of the tower body on the foundation or structure through the connecting piece.
Q: I live in the upper stairs of this apartment with a huge light right next to the front door, and a bunch of Crane Flies kind of hover around it. So whenever we open the door, some of them come in, and it's a big problem. Especially to a someone like me who's deathly afraid of big bugs.So we want to buy the Raid spray, but we don't know if it would work. The Raid: Ant and Cockroach spray didn't work that well, but that's understandable.sooo anyways, has anyone tried the Flying Insect Raid on Crane flies?
Crane flies do no harm whatsoever, so what you're proposing will replace the total lack of harm that crane flies do with the potential harm of adding more pesticides to the world, plus the byproducts produced in its manufacture and the garbage the can represents later. Is this really worthwhile? I would suggest you look into getting a yellow bug light, it's quite possible that a different type of bulb than what you're using now might be much less attractive to crane flies. If not, addressing your unreasonable fear of insects would be a safer solution.
Q: I know this is a longshot someone will know what I'm talking about... but I just got a flash memory of a poem where a bird with long legs (I believe cranes, but it could have been flamingos or some other bird) and kids threw stones at them and their legs just snapped.... that's all I can remember, but I remember whatever the line was describing the legs snapping really well because it was in such sharp contrast to the rest of the poem.... anyone have any clue what poem this is?
The Crane and The Crow'-Aesop's fables The farmer threw the stone at the crane and broke both his legs. The injured crane said to the crow, What has become of your God-given prophecies? Why didn't you warn me that his was going to happen?
Q: Tiger=StrengthSnake=FlexibilityCrane=Balance and the last two are?
Theres well over 300 different styles of Kung Fu.
Q: Information of distributor or manufacturer for Crane Lake Cellars will be helpful too.
contact address crane lake cellars vineyard winery napa california
Q: my overhead crane refuse to work transvesely
Limit switch replacement requires adjustment of the cranes travel limits. The limits are imposed by the manufacturer for the application. This service is normally factory authorized only.
Q: Tower crane body standard section connection bolt screw upward or downward, why?.
Up or down, there is no change in the firm torque of the connecting bolt. Simply choose to go up or down for convenience. Generally no special requirements, it is recommended that the thread upward, so that it is not easy to rust.
Q: I have some cranes in our field next door and I was wondering do they eat chickens? I live in Wisconsin.?
they may have a go at the chicks,but theyre not capable of eating a full grown chicken. they specialize in fish,snakes and frogs.
Q: I swear I'm a giant crane fly magnet and whenever there are crane flies within a mile of me they'll find me and chase me, and I'm dead terrified of them. I noticed that there are more and more of them since the beginning of April. Does it have anything to do with the rain? When will they go away?
I'm sure they are nothing to be afraid of. Despite their common names, crane flies do not prey on mosquitoes as adults, nor do they bite humans. You have a higher chance of being stung by a bee than being bitten by a crane fly. Just think of them a different way. Just think they are regular flies. Crane flies are a food source for many birds. They are also susceptible to fungal infections and are a food source for many other insects. Try getting a bird if you want to. :]

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