CE Certification Self-erect Building Tower Crane
- Ref Price:
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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
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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: What were author Stephen Crane's war beliefs?Details would be nice... what were his views on war and what do you base it on?
- The Pluralistic Philosophy of Stephen Crane by Patrick K Dooley - 1994 The Poetry of Stephen Crane by Daniel G Hoffman, Professor Danlel G Hoffman - 1971 - 304 pages the sources of Crane's philosophy and art are as yet undeciphered I know he was a son of a Pastor, did not live long and I never liked his RBC book (Red Badge of Courage RBC the term for red blood Cells), but hope the above help.
- Q: I want to join
- Madras Institute Of Heavy Machinery in Thirumullaivoyal No 45, Thirumullaivoyal, Mth Road, Thirumullaivoyal, Chennai - 601209 (44)-26384031, 26382363, 26381739
- Q: I got the Fly crane TODAY and I never even flew it, but I charged it up and it wont fly. The blades spin for 5 seconds, and then stops.
- Good okorder , Funtastic Customer Service Team
- Q: The mobile crane has a weight of 116kip and center of gravity at G1; the boom has a weight of 29kip and center of gravity at G2. Determine the smallest angle of tilt θ of the boom, without causing the crane to overturn if the suspended load is W = 38kip . Neglect the thickness of the tracks at A and B. Determine the smallest angle of tilt θ of the boom, without causing the crane to overturn.
- The key here is to simplify this as much as possible The equation is really: mass 1 x length 1 + mass 2 x length 2 = mass 3 x length 3 G1 * 6 ft = (G2 * X ft) + H3 * X ft) G1 = 116 kip G2 = 29 kip H3 = 38 kip Now it is an equilibrium of torque about the point where the boom pivots: 116 kip * 6 ft = 29 kip * Xft + 38 kip * Xft solve for X feet: X feet = 10.388 ft So the crane is in equilibrium when the load is length1 + length 2 times the mass = mass of motor * length 3 (10.388 ft * 29 kip) + (10.388 ft * 38 kip) = 116 kip * 6 ft The boom forms a triangle with the hypotenuse equals 12ft + 15 ft = 27 ft. The bottom of the triangle is 10.388 ft + 10.388 ft = 20.776ft So we have two sides of the triangle and now just need to find the angle where the triangle forms with those two sides: cosine of angle = adjacent side / hypotenuse cosine of angle = 20.766 / 27 = 0.7691 and the arc cosine of that = 39.7 degrees So rounding it off, angle of crane = 40 degree
- Q: Please help!
- this would help you i hope good luck researching
- Q: is was about making this game where this guy knows crane style
- Like Sensei Scandal wrote, crane style is very rooted. No flips or crazy jumps so it is not acrobatic in that respect. Posture and balance is extremely important to the power generating methods crane style utilizes. The clips Scandal provided are very good and do demonstrate the posture well. If you look closely you can see quite a bit of modern karate in them.
- Q: She was editing some of his writings. She was appalled(prim proper Nebraska gal) by his lack of punctuation. He said he didn't have the time for it. He was right. Shortly after he died of TB. Do you ever feel that time is your enemy; that you have only so many years to make a difference?
- Wow. What a well-read intelligent question. I had forgotten that I had ever heard of Willa Cather. I really wish I did feel, or had ever felt, that I only have so many years to make a difference. Maybe I wouldn't waste my time so much. I think I feel now that it's too late to start. #sigh#
- Q: Have to make 10 of them so yeah very useful 2 me:) thanks.
- That is a page that shows you step by step how to fold an origami crane. It's pretty easy once you get the hang of it.
- Q: my HSAP prep teacher wants us to find instructions on how to make an oragami crane.She said that it has to be less than 24 steps.I have looked on the internet and I cannot find anything.I need this by tomorrow.Please help!
- Start with a square piece of paper. You got that? Fold the paper corner to corner to get a large right triangle, and fold it corner to corner again to get a smaller triangle. You got that ,or did I lose you. Open the paper, and you will see a big X. Never mind the X. We will come back to it. Now fold the paper side to side to get a rectangle, and fold the two SHORT SIDES to the X fold. Open and do the other two by repeating what you just did. Open the paper FLAT. You can now see a 4 pointed star. Along the four sides of the square, push down on the perimeter of the star to make the star come up. Fold down until you have a flat KITE. Make sure you have 2 flaps on each side. What you are looking at now is one wing, and the other one is in the back. The neck and head are inside the wings. Pull them out half way to expose them. Fold one side at the tip to make a head. If you did everything correctly, and hold under the neck with one hand and pull the tail with the other hand, the crane should flap its wing. Write back if you need more help.
- Q: how do you say paper crane in japanese?
- Origami.
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CE Certification Self-erect Building Tower Crane
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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