Customise New Rental Types of Tower Crane

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Descriptions of our Customise New Rental Types of Tower Crane

1, the topless tower crane reduce the dismounting requirements, lower weight, low mounting height, dismount each mast at a time in the air, save the labor cost, safety and fast.

2, it is suitable for crossover work of the cranes, without the tower cap and pull rod, the safety will be increased when there need the crossover work.

3, It is suitable for the special requirement about the height, such as airport nearby, tunnel, workshop ,and the construction site with high-tension cable.

4, It is suitable for the construction site that has the requirement about the crane boom, it can be used as internal climbing crane in the high-rise buildings, irregular roof or small areas.

5, It is very convenient for dismounting in the restricted construction site, dismount each crane boom at a time by manual.

6, The steel structure of crane boom has long using life and high safety standard.

7, The crane boom is good applicability, high-usage,the design of the topless tower crane boom is easy for realizing the serialization and standardization. Reduce the design and making cost.

8, Low design cost, short cycle, can much better satisfy the multiple demands of the customers.

Advantage of our Customise New Rental Types of Tower Crane

1, boom relief Angle is big, greatly widened the equipment capacity and scope of work.

2, The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation. The crane is equipped with lifting height limiter, trolley ranging limiter, moment limiter, weight limiter etc.

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 Customise New Rental Types of Tower Crane

Independent height (m)46
Max height with attachment (m)138(200)
Working range can be adjusted(m) 48/54/60
Min working range(m) 2.5
Max lifting capacity(t)8
Tip load @ 60m(t)1.4
Hoist mechanismFalls24
Lifting capacity(t)0-20-40-40-8
MotorYZRWFC250M-4/8 30/30KW
Trolleying mechanismSpeed(m/min)53/27/12
MotorYZTDE132L-4/8/16 3.3/2.2/1.1KW
Slewing mechanismSpeed(r/min)0-0.6
Climbing speed(m/min)0.5
Mast section size(L×W×H)mm1600×1600×3000
Working temperature-40-+60°C
Total power(KW)42
Power supply requirement(KVA)190KVA for generator
Cable type ( within 35 meters from site power source to lower electric box of tower crane )50mm2(3+2, 5 cores)
Startup voltage & current380V×95%=361V       179A
Rated working voltage & current380V     128A

Customise New Rental Types of Tower CraneCustomise New Rental Types of Tower CraneCustomise New Rental Types of Tower Crane

Customise New Rental Types of Tower Crane

Customise New Rental Types of Tower Crane

Customise New Rental Types of Tower Crane

FAQ Customise New Rental Types of Tower Crane

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.   

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Q:what is the correlation between moment and toppling cranes?
First of all, let's think of a crane like a giant see-saw, where the plank itself doesn't have any weight. Now cranes have big weights on one side of the pivot, which they can move along (I think, I may be wrong). These cause what is called a 'turning moment'. The further out from the 'pivot' they are, the greater the moment. The other consideration with a crane is it's load. Generally, this is carried a lot further out from the pivot point, on the opposite side from the weights. Now consider this. If you have a small child sitting on the end of a see-saw, you will be able to balance them with a larger person sat closer to the pivot. This is the principle on which cranes work. The moment is the force times the distance from the pivot, and it must be balanced turning each way for the see-saw/crane not to topple. This is somewhat of a simplification, but hope it helps.
Q:In the case of tower crane operation, the operation should be stopped
In case of six or more gales, heavy rain, heavy fog, heavy snow or tower crane, you should stop working
Q:What is the full story of the legend behind the 1000 origami cranes wish?
Well, I read that cranes are symbolic because they are thought as legendary creatures who can live to 1000 years. They apparently have a lot of faith, for they mate only once in that time, and patience. So, that's why it's said that if one can fold 1,000 cranes, 1 crane for 1 year a crane lives, then they will be granted a wish, because they have shown great perseverance and faith in order to stay till the end to fold a thousand cranes. Not sure if this is what you're looking for, but I saw this online while searching up the symbolism of origami cranes. And I know that I am late by 6 years.
The answer is yes. The amount of the lift weight depends on the weight of the counter weights on the back of the crane. There is an indicator (printed or electronic) which indicates the maximum lift based on angle and extension. TexMav
Q:what does 1000 origami cranes mean?
I don't get it. Who's going to grant you a wish? The magic crane genie? Buddha? Why not try praying to God who might be able to help you, without going to all of the work and giving yourself paper cuts.
Q:why do whooping crane migrate?
It is freezing cold in the upper Midwest during the winter. Whooping cranes simply cannot find any food, even if they can endure the cold. During the summer, the upper Midwest has longer daylight hours and slightly cooler temperatures. than their wintering grounds in Florida. The longer hours allow them and their young more time to gather food. Reproduction is very taxing on the female body, even if it is just laying eggs. The young need the extra time and nutrition to grow quickly into adult sized birds. Small birds are more vulnerable to predators.
Q:Effects of whooping crane?
Whooping cranes ARE a part of the food chain..every animal on the planet is....Nata has NO clue what they are talking about. And I HAVE seen a whooping crane the wild while working in Florida. Only 6 existed on the refuge I was working on and I was lucky enough to see 4 of them. It is something I will never forget! If we lost this bird, the animals it feeds on may increase in numbers causing plagues, and other birds that may live and feed in similar habitats may become too plentiful as well since they would have no competition from the cranes. Those birds could in turn wipe out other species. There are also many changes that might take place that we could not even guess at...until it actually happened. This is often the case as we still do not have a great understanding of how one species affects another. But all species DO affect one another, think of each species as a link in a chain, or a strand in a spider web. If you start snipping strands in a web, or damaging or breaking links, what do you think will happen. They will weaken and collapse and eventually fall apart.
Q:i need a summary for the story cranes by hwang sunwon?
Cranes, by Hwang Sunwon, depicts two friends and their contrasting political views. Fond memories of their past adventures cool the hatred between them. It is almost mind-boggling to think that one day we would face our friends and have to murder them because of our differing ideology.
Q:Red badge of courage by steven crane??!?
I can't help you. I read that book a few years ago, and I hated it so hard.
Q:What is the difference between crawler crane and tower crane?
Tower cranes are generally used in high-rise building construction. They are self elevating and attached. The boom is very long and the construction site is very common. Multi story buildings can be replaced by automobile cranes.Crawler cranes are used in municipal engineering, such as subways, bridges and so on. Lifting weights can be moved.It's very easy to tell from the outside, so you can search for some pictures.

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