Tower Crane CMAX TC7034 Construction Machiney

Ref Price:
$193,600.00 / set
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
1 set
Supply Capability:
20 set/month

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Product Description:

Introduction:

Tower Crane is a machinery used for vertical lifting and horizontal delivering of building materials and any other heavy items during construction process. It can lift and lay down, horizontally shift, and rotate, so the working range is very large. The whole body can be fixed or movable.

 

Features:

1. 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.

2. The range-change structure drives the dolly to change range on the horizontal arm, with good positioning performance. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can relize high load capacity, steady starting and reliable operation.

3. 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.

4. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.

5. Provide stepless speed regulation. Outstanding in working efficiency, operating stability and reliability,

6. This Tower Crane' s height can accordign to the actual height of the building and at the same time unchange the lifting capacity.

7. LVF: Frequency control, variable speed, smoothness and high stability, non-striking.

8. Moment motor, high stability, long working life.

 

Specifications:


Tower Crane CMAX TC7034 Construction Machiney

Tower Crane CMAX TC7034 Construction Machiney

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Q:How do they erect the construction cranes?
How do they erect the construction cranes? Not very well according to the news of them toppling down of late. Seriously, the cranes are lifted upward one or two floors at a time as the building progresses upward - this is usually accomplished by pulling them up into place with heavy cables and powered winches.
Q:Why are there so many cranes in London?
At present a large number of tall buildings are being erected in London which accounts for the cranes. One area in particular is around Vauxhall, where there was an accident recently when a helicopter crashed into a crane being used for such a purpose. Just have a look at this www.guardian.co.uk/artanddesign/2...
Q:How does a crane make work easier? ( In the scientific way, Force x Distance... you know)?
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 do calculate Gear box toque & speed in EOT crane?
Your okorder.com/... contact them with your enquiry. You must include Model and anticipated loads as that determines torque applied. Seed is operator dependent for safe operation.
Q:I wish to design a crane mounted truck of 2Ton, what all the automobile parts will suitable to design the truc?
You probably meant a truck-mounted crane. There are industries offering ready-made solutions that work. Have you ever designed a truck or a crane before? It's a challenging engineering task and it can't be improvised. Besides, whatever you design and build will have to undergo extensive testing before being authorized to operate on public roads. The solution would cost more than anyone would care to pay for it. Consider buying a used rig instead.
Q:origami paper crane? how do you make one?
www.okorder.com/
Q:How do they get large cranes on top of buildings?
The use other large cranes. They put them up there piece by piece, and sometimes use cranes on the ground to hold pieces up while they assemble them.
Q:how do you raise cranes?
I think you mean tower cranes, you will notice on these cranes that there is small size pieces and on larger piece with hydraulic jack, when they want to extend the crane , they insert the smaller size piece into the large piece and push up the upper part to insert the new piece and so on. There is also another type of cranes which is the climbing type, they are almost using the same principle but lifting up the crane it self using the concrete shaft
Q:Why did Dr. Crane work for Ra's Al Ghul and with Falconie?
Crane was a criminal and a bit of a nut. Just like any super villain. He had a fetish for fear. Ra's used him because Crane could make best use of the blue flower drug, and they need Falconie to set things up. Ra's would have gotten rid of both after he was done.
Q:How do they erect a crane without the use of another crane?
Although I haven't seen it done I imagine that especially for very high cranes it's done most often with cables and winches (utilizing a pivot point at the bottom of the structure). For many lower cranes such as those found on vehicles hydraulic lifting is sufficient.

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