CONSTRUCTION TOWER CRANE
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 set
- Supply Capability:
- -
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Usage/Applications of TC4808
1) CMAX TC4808 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.
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
SPECIFICATION of TC4808
Max. working range 48m, tip lifting weight 0.8T and Max. lifting weight 4T.
Hoisting mechanism fitted with three speed motor, stable braking and less shock when shifting.
Tower crane Trolleying mechanism can provide two operation speeds.
Tower crane 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
Tower crane Tip load @ 48m(t)0.8
Packaging & Delivery of TC4808
40HQ container
20~25days after deposit
- Q:How do they get the cranes and counterweights down off the top of buildings when finished?
- The cranes and counterweights aren't on top of the building. They are on the ground constructed with structural steel supports.
- Q:How many stops are there in a tower crane? Where are they located in the tower cranes?
- The hook has an upper limit on the windlassThe car has front and rear spacing on the trolley hoistSlewing is limited to the slewing gearAnd the torque limit is on the spireWeight limit
- Q:My science teacher wants to know why cranes make work easier rather than just lifting an object yourself. She refers to the formula of force x distance. So i have to compare (in a way) the work of a human lifting an object and a crane lifting an object. Grrrr.... I hate this project!
- The type of crane she is referring to ia a simple pole with a fulcrum placed between the person operating the crane, and the mass to be lifted. Imagine a weightless pole with a rope tied to one end attached to a mass of weight 224 lbs The pole is 9 feet long Let's say the human weighs 112 lbs, or half of what is to be lifted. Without a crane, it will be difficult to lift that much and swing it around. With the crane, though, let's look at the advantage when a fulcrum is placed under the pole and the person pushes down on the pole to lift the weight. First, note that gravity is in favor of the person to use their weight on the pole. Using physics, with the fulcrum place at x from the mass to be lifted, the downward force of the person is F*(9-x)=224*x or F=224*x/(9-x) now plug in some values for x and compute the force: x F 4.5 224 3.5 143 2.5 86 1.5 45 0.5 13 I started by placing the fulcrum exactly in the middle and then moving the fulcrum in increments of 1 foot closer to the weight to be lifted Notice that the more pole towards the person pressing down, the less force the person has to apply to lift the weight. Also, note that when the fulcrum is in the middle, the person must apply a downward force equal to the weight - which willl be difficult foir a person that weighs 112lbs. However, once the fulcrum is placed 2.5 ft from the weight, the person only need apply 86 lbs of downward pressure. Leverage. j
- Q:HOw to classify tower crane?
- From okorder / are divided into upper rotary tower crane and lower tower crane two broad categories.In which the carrying capacity of the former is high than the latter, in many Construction sites the tower cranes we have seen are On a rotary festival add up on the top of a high tower crane access. According to whether the move can move,tower crane are divided into: walking a line, and fixed ones. The fixed tower crane do not switch, installed in the block of concrete baseBasis, or installed in the form of X-shaped concrete foundation. In the housing construction generally use a fixed style.
- Q:I looking for information on the surname Crane.?
- According okorder /
- Q:What Japanese counter word is used for multiple origami objects...such as 1000 cranes?
- 1,000 cranes is counted using the bird counter (there's one specifically for birds or rabbits) so it's sen-ba-tsuru. It would depend on what you've made in origami. The most general counter would probably be -ko. one origami work ikko two niko three sanko four yonko five goko six rokko seven nanako eight hakko nine kyuuko ten jikko I think you could use it for almost anything that you could make in origami, though, (like senbatsuru) there could be a more specific counter to use depending on what you made, but there are so many counter words. If it's something flat, or you wanted to count origami paper, then it's -mai If it's a long slender work of origami -hon
- Q:how do cranes get assembled ? on building sites?
- By people.
- Q:I want to know what the cheapest way is to rent a crane. I want to crane a spa out of one backyard to another. Where can I go to find a great deal on a crane rental?
- call a crane rental company - rates are pretty standard in the industry for each type of equipment
- Q:what are the application of crane?
- To lift and handle heavy objects. Haven't you seen giant cranes lifting big containers ( having automobiles) from docks and placing them on ships?
- Q:Four for crane, two for insurance, two for insurance. What does that mean?
- Refers to the air switch and the electric leakage protector in the electric tray.
1. Manufacturer Overview |
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|---|---|
| Location | Jiangsu,China |
| Year Established | 1990 |
| Annual Output Value | Below US$1 Million |
| Main Markets | Mid East；Southeast Asia；South America |
| Company Certifications | ISO 9001:2008； |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | SHANGHAI |
| Export Percentage | 1% - 10% |
| No.of Employees in Trade Department | 300 |
| Language Spoken: | English；Chinese |
| b)Factory Information | |
| Factory Size: | Above 300,000 square meters |
| No. of Production Lines | Above 15 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Average |
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CONSTRUCTION TOWER CRANE
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 set
- Supply Capability:
- -
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