Tower Crane TC4808 construction machinery Manufacturer
- Ref Price:
-
$40,000.00 - 80,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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Packaging & Delivery of Tower Crane TC4808
Packaging Detail: Nude package
Delivery Detail: 25-30days
Main Feature of Tower Crane TC4808
Our tower crane is self-erecting and wall-attached tower crane, in addition to it's advanced parameters, reliable performance, well-looking appearance, and excellent quality.
It has characteristica such as long boom, largeworking coverage, hydraulic rising, and tandem mounted tower body.
It's design idea shows advantages including simple structure and good applicability, convenient maintainability, and lower price at the same time to emphasize meeting the requirement from construction units at different levels.
It's lifting height is obviously increased thanks to its self-erecting and wall attached function.
It is applicable for construction of different industrial, commercial, office, and civil building lower than 220m, and becomes an ideal service-building machine at home.
Tower Crane TC4808 Specifiction
Independent height (m) | 31.5 | ||||||
Max height with attachment (m) | 110 | ||||||
Working range can be adjusted（m） | 38、43、48 | ||||||
Min working range（m） | 2.25 | ||||||
Max lifting capacity（t） | 4 | ||||||
Tip load @ 48m（t） | 0.8 | ||||||
Hoist mechanism | Falls | 2 | 4 | ||||
Lifting capacity（t） | 1 | 2 | 2 | 2 | 4 | 4 | |
Speed（m/min） | 70 | 35 | 7 | 35 | 17.5 | 3.5 | |
Motor | YZTD225M2-4/8 /32 15/15/3.5KW | ||||||
Trolleying mechanism | Speed（m/min） | 20/40 | |||||
Motor | YDEJ100-4 /8 2.4/1.5KW | ||||||
Slewing mechanism | Speed（r/min） | 0-0.6 | |||||
Motor | YD132S-6/8 2.4/1.8KW | ||||||
Climbing speed（m/min） | 0.4 | ||||||
Counterweight（t） | 7.6 | ||||||
Mast section size（L×W×H）m | 1.4×1.4×2m | ||||||
Working temperature | -40－+60℃ | ||||||
Total power (KW) | 23 | ||||||
Power supply requirement (KVA) | 115KVA for generator | ||||||
Cable type ( within 30 meters from site power source to lower electric box of tower crane ) | |||||||
Startup voltage & current | 380V×95%=361V 180A | ||||||
Rated working voltage & current | 380V 65A | ||||||
Images of Tower Crane
FAQ of Tower Crane
Q: What is the principal to quote the right tower crane to the client?
A: First, we need to know clients’ requirements. Normally the following information should be clarified by the client: max lifting capacity, height (height under hook), tip load and jib length.
Second, we need to know what the foundation requirement from the client is. (Fixed/undercarriage/ undercarriage with traveling system), mast section type (panel/integrated), power supply source (voltage, ampere and frequency), the distance between the machine and power supply……
Third if there are special needs, we could suggest proposal according to clear data provided by the clients. End-user, as construction machinery buyer, knows the site situation well and should make decision, such as the machinery specification, type…….
Q: What about our tower crane's warranty?
A: Usually there is one-year quality warranty including main electronic parts (not including consumable parts). There are consumable spare parts together with whole machine and normally they are enough for one year.
Q: What is 3 main mechanism of the tower crane?
A: there are trolleying mechanism/ slewing mechanism/ hoisting mechanism.
Q: Can you equip with light on tower crane jib, monitor, remote control and anemometer?
A: Sure. All of these could be provided with extra cost upon the clients’ requirements. But according to general practice, remote control is not suggested because most of the operator feedback operation in the cabin will provide a wide working view.
- Q: tell me how to do it, in the easiest way
- It's okorder /
- Q: why does the power company use helicopters to service the repair lines instead of trucks with tall cranes?
- High-tension lines operate at hundreds of thousands, or millions, of volts. At this potential, electricity can jump through several feet of air to reach a path to ground. This pretty much rules out using trucks, because it would be prohibitively expensive or impossible to build a crane out of entirely non-conductive materials. A helicopter is electrically isolated from the ground, so it's less difficult to drop a technician off and let him hang from the line itself while working. (It is still necessary for the technician to use a wand to bring the helicopter to the line's potential before starting work, because of the capacitance of the helicopter's body.) They could of course use a truck to service the lines if the power was disconnected, but the cost of shutting down service to an entire region of the country exceeds the operating cost of a helicopter.
- Q: If a crane fly loses a leg will he be okay? Is it painful for him or do they just 'release' them like a lizard can release it's tail?
- Chances are, it won't be O.K. Some spiders can release their legs, but only if given fair warning (a gentle tug). If the crane fly lost his leg violently, he will probably die from the injury. Whether or not the injury kills him, he will, of course, be more vulnerable to predators. Not to be morbid or cold, because I really do love animals, and hate to see harm come even to the under appreciated invertebrates, but the Crane fly usually only lives a couple of days, so as long as he mated, his job on earth was finished anyway.
- Q: Tower crane four limit, two insurance, two insurance what is that?
- Four limit: torque, ultra high, variable amplitude, walking limit device. Two insurance: hook insurance and reel safety device.
- Q: Once, I pulled a book off a shelf in a library and found a very uplifting message on a sticky note that made my day. It's inspiring me to do the same, only with paper cranes since I love origami. I'm going to college in the city, and I was thinking about writing positive messages on them and planting them everywhere (discreetly, of course). What are your thoughts on this? It sounds fun, but what are the consequences? Is it even that big of a deal, or do you think it's a waste of time?
- I love doing things like this! Whenever my friends go to the mall we do this. We put inspirational quotes and images everywhere we can. In the pockets of clothing, on top of the sale signs, all over the cafeteria. There isn't anything wrong with doing it, and people love it! I'm sure the cranes will be beautiful and many people will appreciate them. Be sure to write look inside on the outside of each crane if you're hiding the message on the inside! This is such a cool idea, I'd love it and I'm sure it won't even be a slight nuisance to anyone. Have fun!
- Q: Who is the most gruesome Stefano DiMera or Alistar Crane?
- Stefano
- Q: A crane lifts a 2355 N bucket containing 1.81 m3 of soil (density=2084 kg/m3) to a height of 7.56 m. Calculate the work the crane performs.
- I will try to make it very simple. First lets convert the 2355 into a mass. 2355/9.81 = 240.06 Kg Then, we need to get the mass of the soil. Density (p)= m/v m= pv m= 2084*1.81 = 3772.04 Kg Total mass= 4012.1 Kg The final step is to calculate the work done. It can be solved from two perspectives and both will lead to the same solution. Sol. 1: Since that the crane is lifting an object, then the work the crane is doing is against gravity which is calculating the gravitational potential energy gained by the bucket. GPE= mgh= 4012.1*9.81*7.56 = 2.99*10^5 Sol 2: Work done= Force*distance moved in the direction of the force The force in this case will be the weight of the bucket. Work done= (4012.1*9.81)*7.56 = 2.99*10^5
- Q: I know how to make cranes and I'm pretty fast at doing so but in pictures I see of crane leis the cranes look like they're folded differently so that they can be stacked on top of each other.. Can anyone teach me how to fold like that so that I can make a paper crane lei?
- But I do different from step 11 on Step 11: Normally they fold along the red line. I dont. On step 10 you see the cross line in the center +. I then fold the right pointy toward the center. Do the same for all. Step 12: I the filp the right top layer to the left, same with the back side. Step 13: fold the bottom point to the top(one layer only) filp to back side, do the same. Step 14: flip right layer to the left again, same with the back side. Step 15: Pull and done.
- Q: Under what circumstances are winches used and under what circumstances tower cranes are used?
- 1, this depends on the specific construction organization design, the general height of less than 20 meters, all with the hoist.2, the framework of the structure, four, 18 meters, construction area, if large, with tower cranes, of course, labor-saving, time-saving and rapid progress, if the construction side agrees, it is best to use tower cranes.3, artificial wages are too high, the project is big, with the winch is not worthwhile, progress can not catch up, workers are also big grievances. The track type tower crane is usually used in shipyard or fixed freight yard.
- Q: I need a answers to these questions for a school project.These questions are:-How and when did it occur when the Siberian White Crane got threatened and critically endangered?What are the causes of this environmental issue?What are the effects of this environmental issue?What has or is being done to prevent such and environmental issue occurring again?Thanks, it will really help me with my final mark.
- Check okorder . There is some very interesting information at this site.
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Tower Crane TC4808 construction machinery Manufacturer
- Ref Price:
-
$40,000.00 - 80,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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