Tower Crane TC4808 Construction Equipment Building Machinery

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Tower Crane TC4808 Description:

1.CMAX Tower Crane TC4808  is one of the main 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. Tower Crane TC4808  can 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. Tower Crane TC4808 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.Tower Crane TC4808  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,weightlimiter,circumgyrating limiter,and so on. 

5.Tower Crane TC4808  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 operato.


Tower Crane TC4808  Parameter:

 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.

Trolleying mechanism can provide two operation speeds.

Free standing 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


Tower Crane TC5013   Packaging & Delivery:

40HQ container

20~25days after deposit


Tower Crane TC5013 Diagram:

Tower Crane TC4808 Construction Equipment Building MachineryTower Crane TC4808 Construction Equipment Building Machinery

Tower Crane TC4808 Technical Shee:

Tower Crane TC4808 Construction Equipment Building Machinery

Tower Crane TC4808 FAQ:

1.What is tower crane?

Tower crane is a modern form of balance crane that consist of the same basic parts Fixed to the ground on a concrete foundation (and sometimes attached to the sides of structures as well), tower cranes often give the best combination of height and lifting capacity and are used in the construction site.

2. What is the meaning of the tower crane’s code?

Take Tower Crane TC4808  for example, the first two letters “TC” means Tower Crane, “48” means jib length is 48 meter, and the last two letter “08” means the tip load is :0.8 ton.

3. What is the principal to quote the right tower crane to the client?

First, we need to know clients’ requirements,for example, max lifting capacity, height, tip load and jib length.. Second, we need to know what the foundation requirement from the client is and Third if there are special needs. CNBM could suggest proposal according to clear data provided by the clients.

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Q:Why is it that when you see a deer dead on the side of the road its neck is craned back ?
I think that refers to the term: Deer in the headlights It probably saw the light, looked up, and then got knocked out so that it's neck was still craned up when it was dead.
Q:how does the power electronic drives employed in cranes?
Most large cranes run electrical motors. Depending on what power is available at the site, the crane may run from a generator or be powered by the grid. The power requirements depend on the size of the crane. Larger cranes may use a six-pole, three-phase, one-wye, 440-volt circut. Smaller cranes could use a three-phase 220-volt circuit.
Q:how do they erect those large tower cranes you see on big building projects?
with another crane. assemble the tower first in sections, assemble the jib on the ground then lift it into place
Q:Is stature of the crane a Japanese, Chinese, or Okinawan form?
Found in kata from all 3 sources okinawan japanese and chinese .GANAKAKU KATA in shotokan CHINTO in okinawan kata and in FUKIEN CRANE STYLE for chinese. GANAKAKU means crane on a rock.
Q:How to distinguish self lifting tower crane with counterweight and lifting tower crane without counterweight
With the weight of the tower crane is mainly ordinary tower cap tower crane, tower crane and tower crane type, is made of concrete counterweight pieces of the balance arm, is also useful for iron making, but relatively rare.The tower crane without counterweight is mainly a city quick 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 are the main technical parameters of a tower crane?
Generally speaking, the main parameters of the tower crane are:Maximum amplitude unit MMaximum lifting height, unit MMaximum lifting torque unit KN.mMaximum lifting speed unit m/minMaximum lifting unit tRotational speed unit r/minVariable speed unit m/min or o/minWalking speed per unit m/minMotor power unit w......Please refer to the product manual.
Q:how to make a wired crane robot?
There are different attachments that you can put on the end of your crane to pick up this block. You can make a set of forks (like a forklift) that would slide under the block (block would have to be elevated on a skid). You can pick up this block with a suction cup. You can also pick up the block by clamping the sides of the block by replicating a scissor type mechanism.
Q:What is the wall radius of a qtz50 tower crane?
The working radius is usually 50 meters. There are also 48, 49 meters. For example, 4810, 4910, and 5010, belong to 50 tons of tower cranes.Qtz50 resolves to:Q: crane;T: Tower type;Z: Jack up;50: lifting torque of 50 tons meters.
Q:Are there crane flies in Lyon, France?
I have lived and worked in Lyon and have never seen a crane fly in the built up area of the city, even when they are at their most active, which is in June. There are some that fly about in gardens but in any case they are harmless even though some people are freaked out by the way they fly. It is their grubs, the Leather Jackets, which are hated by gardeners as they are detrimental to lawns.
Q:How to fix the cable on the tower of QTZ125 type tower crane?
The main purpose is to prevent the main cable fixed tower crane tower crane cable weight lead cable pulled bad (insulation damage, core pulling) etc.,

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