TC4808 4T Top Quality Good Construction Tower Crane
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
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Descriptions of our tower crane TC4808 4T Top Quality Good Construction Tower Crane:
1, TC4808 4T Top Quality Good Construction Tower Crane 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 50m, TC4808 4T Top Quality Good Construction Tower Crane 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 TC4808 4T Top Quality Good Construction 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.
Features of our tower crane TC4808 4T Top Quality Good Construction Tower Crane:
Independent height (m) | 40 | ||||||
Max height with attachment (m) | 121 | ||||||
Working range can be adjusted(m) | 40/50 | ||||||
Min working range(m) | 2.5 | ||||||
Max lifting capacity(t) | 6 | ||||||
Tip load @ 48m(t) | 1.3 | ||||||
Hoist mechanism | Falls | 2 | 4 | ||||
Lifting capacity(t) | 1.3 | - | 3 | 3 | - | 6 | |
Speed(m/min) | 9 | 38 | 80 | 4.5 | 19 | 38 | |
Motor | YZTD225L2-4/8 /32-24/24/5.4KW | ||||||
Trolleying mechanism | Speed(m/min) | 20/40 | |||||
Motor | YZTDE132S-4 /8-3.3/2.2KW | ||||||
Slewing mechanism | Speed(r/min) | 0.6 | |||||
Motor | YZR132M2-6-3.7KW | ||||||
Climbing speed(m/min) | 0.5 | ||||||
Counterweight(t) | 11 | ||||||
Mast section size(L×W×H)m | 1.6×1.6×2.5m | ||||||
Working temperature | -40-+60°C | ||||||
Total power (KW) | 34 | ||||||
Power supply requirement (KVA) | 180KVA 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 285A | ||||||
Rated working voltage & current | 380V 65A
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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: (a)What is the power output of the crane. (ignoring losses)?(b)If it takes the cran2 2 minutes to raise the payload to its final height, how far above the ground is this?(c)If the cable were to break as the payload reaches its final height, how fast would it be traveling as it hit the ground?
- a) As the crane is lifting at constant speed, there is no acceleration on the payload, therefore the net forces on the payload are equal to 0. Therefore the crane overcomes just the force of gravity = 500*9.81 = 4905 N Power = force * velocity = 4905 * 0.7 = 3433.5 W b) distance = speed * time = 0.7 * (2 * 60) = 84 m c) assuming that the cable breaks while it is still going up at 0.7 m/s, therefore initial velocity upwards = 0.7 m/s. using v? = u? + 2as: v? = 0.7? + 2(-9.8)(-84) = 1646.89 v = √(1646.89) = 40.9 m/s the payload will be travelling at 40.9 m/s when it hit the ground.
- Q: I'm confused about one of the final scenes, where Seneca Crane is locked in the room with the nightlock berries. Does this mean that he is supposed to eat the berries and presumably die? Or is it symbolism of some sort of distaste in the way he ended the Games?
- Yes, although it is only a movie adaptation; it isn't supposed to be mentioned in the first book. In Catching Fire, the second book of the trilogy, President Snow hints to Katniss that he had Seneca Crane executed because of his decision to let allow both Katniss and Peeta to emerge as victors, but his exact method of doing so was never mentioned; in the movie, it just reinforces this and heavily implies that the method of Seneca's execution is to lock him in a room with absolutely nothing but the nightlock berries, forcing him to commit suicide or eventually starve to death.
- Q: I've heard that daddy longlegs aka crane flies contain the most deadly venom of all insects. The only reason they aren't dangerous or deadly is because they have no mouth or 'straw' to inject the venom. But I'm not sure what's correct. Although they cannot harm us humans, is it possible for them to be able to inject the venom into other creatures?Also, I've heard that dragonflies contain deadly venom too, but just like with the crane flies, they cannot transfer the venom any way. Is this true?Any zoology professionals? Note: I may need correcting, and this may even be just an urban myth.Thanks for your time!
- RE: Is it true that crane flies are THE most venomous insects in the world? I've heard that daddy longlegs aka crane flies contain the most deadly venom of all insects. The only reason they aren't dangerous or deadly is because they have no mouth or 'straw' to inject the venom. But I'm not sure what's correct. Although they cannot harm us humans,...
- Q: What kind of equipment must be installed on luffing trolley of horizontal luffing tower crane?
- It must be installed:To prevent the trolley cable broken car slip away;The car must have a support wheel to prevent the trolley from hanging in the middle.
- Q: Interesting facts about the short story writer, Stephen crane.
- Stephen Crane Facts
- Q: Has anyone ever folded 1000 paper cranes? If so did your wish come true? If it did come true what did you wish for? :) Thanks so much!
- Yes i have. For a college friends wedding. The groom makes at least one crane. She was from Hawaii and it's one of the Philippine traditions. There's a story that goes along with it. In Hi there are companies that will take the flat cranes and form them into another design. like a vase or something that can be framed. I think her wish was just to get them finished within 1 week before the wedding... ;) We DID! That was luck in itself. not sure if her real wish came true.
- Q: How do I get on the cranes on the Highrise map in MW2?
- NO okorder /
- Q: I'm researching Stephen Crane for an English project and I need to how Stephen Crane's works effected others. Thanks for the help! xP
- I'd mention his book Red Badge of Courage and how it changed the war novel for American and English writers. You can look at books like Catch-22 , MASH, or Hemingway's war novels and find that personal voice that Crane used.
- Q: I only wish to know about Tower Cranes, not any other type of crane. Also only wish to know about cranes on the job, not sitting in a crane yard. I am an operator and looking to move and want to know where the work is best so a list of top five would be terrific. Thanks.
- We have been told that our state bird was a crane. That's because there are so many of them here all the time. Construction is booming in Oklahoma. I think most of them are coming from the east and west coasts. They can get a much larger house here for a whole lot less. They are sold when they are being built.
- Q: Does anyone knows where could I find this book online and free ? I would love to read it from my tablet or computer
- 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.
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TC4808 4T Top Quality Good Construction Tower Crane
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
OKorder Financial Service
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