20 Tons Hammerhead Tower Crane for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 20 set/month
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Description of our Tower Crane
1) TC60/10 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
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 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, 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.
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.
Specification of Tower Crane
Model | QTP80 (TC5511) (Flat-Top) |
Max Working Radius (m) | 55 |
Free Height (m) | 41 |
Max Load (T) | 6 |
Tip Load (T) | 1.1 |
Max Height (m) | 161 |
Wall Ties for Max Height (sets) | 8 |
Main Material Specs (mm) | Square Steel Tube 1352*12 |
Mast Section Dimension (m) | 1.835*1.835*2.5 |
Hoisting Speed (m/min) | 80/40/10 |
Min Steady Falling Speed (m/min) | 5 |
Slewing Speed (r/min) | 0-0.62 |
Radius-changing Speed (m/min) | 40/20 |
Jacking-up Speed (m/min) | 0.6 |
Total Motor Power (kw) | 60 |
Independent Structure Weight (kg) | 37800 |
Counter Weight (T) | 16.2 |
- Q:If you make 1000 origami cranes is it true that you will get a wish or good luck. This is based on a Japanese myth
- It's like asking: If you make a wish on a shooting star, will it come true? Although both are nice gestures, no it will not come true. Origami cranes are simply pieces of paper that are folded to resemble birds; no matter how many you make, they will not take on supernatural abilities such as wish-granting.
- Q:Calculate the work the crane performs.
- Crane work = weight to be lifted x 6.95 m Weight to be lifted = 2.75x10^3 N + 1.20 m^3 (2.00 x 10^3 kg/m^3) (9.8) = 2750 + 23520 = 26270 Therefore, Crane work = 26270 x 6.95 = 182576.5 J
- Q:A crew built this huge crane to build an office building next to my house.... There is a huge flag hanging from the top of it.... Why does the construction company do this???
- Crane Flags
- Q:When the earthquake happened, the children wanted to know what they could do to inform other students and raise awareness for the people in Japan. So, we decided to do a show on the earthquake, and to also making the cranes, the origami cranes.thank you! a foreigner. （detail）
- I personally would write it as... So, we decided to do a show on the earthquake and to make origami cranes. However, for proper English grammar, your idea of saying to also make the cranes is correct for an addition with and. The sentence fragment ... and to also making the cranes... would not work because also is a interrupter to show continuation and is not a verb. To make is an infinitive so adding also would not allow the conjugation of the infinitive due to the rule that a verb cannot follow a verb unless if the second verb is in an infinitive form. And is never used with commas unless there are items in series such as ducks, chickens, and hens. And is not correct after a comma unless if there are items in series. In addition, the items in series rule can change slightly if there is a description with the items or a sentence fragment such as with the sentence... There are several large hens with an egg; a few with large wings; and a few with a large pile of food. In this situation a semicolon(;) is used to help people know that it is a series with a group of sentence fragments. If you need help contact me or find help with items in series, types of sentences, sentence fragments, and sentence interrupters. I am learning to speak Spanish so I am willing to help anyone with English because I know how difficult it can be to learn English.
- Q:What does the crane mean to the Korean people?
- The crane mates for life. Most birds do not and very few mammals. So it is a symbol of fidelity and faithfulness or loyalty to one's chosen mate. They are also very long-lived, up to 70 years in captivity, and so are symbols also of longevity. See nationalzoo.si.edu/Animals/Birds/...
- Q:How to distinguish self lifting tower crane with counterweight and lifting tower crane without counterweight
- 2 the tower crane without counterweight is mainly the city fast loading tower crane. It is characterized by the absence of balance arm, and it is impossible to have counterweightThe layman can not tell the can see the appearance, there are long steel structure before and after the weight of the tower body, and no weight of the tower body with only one steel structure (i.e. jib crane, structure)
- Q:what is the function of load indicator on a crane?
- it indicates the load being placed on the crane so the operator can keep the load within limits.
- Q:I'm not afraid of snakes, mice, spiders, or any insect, for that matter. Except crane flies. I'm not even afraid of mosquitoes! However, I've been afraid of crane flies since I was six. I live in Louisiana and The crane flies came today, exactly on the same day they came last year. I don't care about them outside but I freak out when they're inside- especially in my bedroom, the bathroom, and the living room. What can I do to a) protect my house from them and b) not be afraid of them? I'm 14 by the way.
- Your fear is a bit of a mental conditioning, like brainwashing yourself into fearing them. Sure, they can be a bit pesty, especially buzzing around your face, but they are totally harmless. They are much like butterflies at night. Instead of practicing being afraid of them, try catching them. As a kid I would play with them. We called them mosquito hawks because they look like giant mosquitoes. (but they don't bite and don't eat mosquitoes) I used to sit on the porch and watch the sun set. I had a beautiful orb weaver that would come out from the porch light and make one of those fancy webs.(I loved watching that). then the crane flies show up. when a persistent one would buzz my face, I would catch it and toss it into the spiders web. Just try catching one, and maybe look at it, play with it for a while, and/or toss it outside. learn how to control your fear, rather than let it control you.
- Q:The role of slewing limiter in tower cranes is limited
- The crane or winch motor winding rope arranged on the roller loose, hoisting large demolition, resulting in the large load fast rope rope cut into bundles, causing fast rope severe jitter, vulnerable to instability, the results often appear to work and stop dangerous, can not stop the embarrassing situation.
- Q:I want to make a sculpture out of 1,000 paper cranes. I have sometime to work on it, but not months. Has anyone ever known someone to do this, or done this themselves? How much time should I allow for such a project?
- It depends on how big they are, and how fast you are at folding. If you can fold one crane a minute, 1000 minutes would translate to about 17 hours. How you then spread out 17 hours of paper folding is up to you.
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20 Tons Hammerhead Tower Crane for Construction
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 20 set/month
OKorder Service Pledge
OKorder Financial Service
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