2 Tons Fast Erection Electric Tower Crane

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Loading Port:
China main port
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Min Order Qty:
1 set
Supply Capability:
1000 set/month

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Item specifice:

Maximum Lifting Weight: 4t Maximum Lifting Height(M): 36 Rated Loading Capacity: 4T
Span: 36 Rated Load Moment: 36

Product Description:

Brief Introduction:


1.Overall haulage with only a 5t vehicle for whole machine transportation. Haulage size can smoothly pass all standard bridge and culvert.
2.After quick erection, it can start working normally within one hour.


3.Correctly-positioned mechanism kinematics spacing.
4.High precision and reliable load moment limiter and load lifting limiter.
5.Special system: wheelbarrow persist axis break
6.Two purpose: arm-brace fixing and orbit walking
7.Overall haulage bridge can be easily altered into a transport tow (10t)
8.35m height and could be used 30 degree higher up


9.Crane body locked automatically, crane jib docked automatically, pulley at jib point positioned automatically. There is no artificial high-altitude operation through the whole erection and dismantling process.

Max.Lifting   moment

40   tm

Lifting   capacity

4   Ratio





2   Ratio





Lifting   speed














Slewing   speed


Trolleying   speed


Erect   Height


Working   temperature


Total   power


Lifting   mechanism








Uplifting   mechanism








Slewing   mechanism






Trolleying   mechanism






2 Tons Fast Erection Electric Tower Crane

2 Tons Fast Erection Electric Tower Crane

2 Tons Fast Erection Electric Tower Crane

2 Tons Fast Erection Electric 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:Moment Problem, Help! A crawler crane of 10,000N weight, has a 20-M boom weighing 1000N acting midway....?
Q:What is the most amount of weight lifted by any crane?
Buffalo Hydraulic built a crane for NASA to lift their launch pads. The heavy one weighed about 5.4 million pounds, but the crane could handle 9 million if it had to.
Q:Poem Meaning...Fast rode the knight by Stephen Crane?
For themes, I wrote Fast Rode the Knight, written by Stephen Crane, is a short poem about a knight going into battle, and his forgotten horse. Some themes in this poem are love and devotion, battles in war, the passion that drives the soldiers, or knights, into it, the forgotten aftermath of the battles, and what has to be left behind for such a battle to be fought. The passion of the knight can be found in the lines Ever waving an eager sword/’To save my lady!’. The knight rides at a furious pace, driven by love and a blinding devotion to his love, or perhaps his Ruling Lady. thats just like the beginning, hope it can help you :D It's not nearly finished, but hope it is okay all the same :)
Q:What other actress of the 1960s who could have done the role of Marion Crane in Psycho,in place of Janet Leigh?
Believe it or not? Alfred Hitchcock had thought Vera Miles would have been good in that role. He had one of his mini-crushes on Vera, and had planned to make her a superstar. However, he lost patience when Vera decided to enjoy her married life and have babies. Vera had no burning desire to become a superstar, and was happy with the work she was doing. She was also very smart in another way. She said that those parts worked out well for the blonde, sexy women that played them, but that just wasn't her look or her approach to acting. Vera Miles was in the movie Psycho, but she played the part of Marion Crane's sister. I've always thought that Janet Leigh was perfect in that role. She was so beautiful and unbelievably sexy that when she was on the screen? You couldn't stop watching her. Her ample bosom was an attention-getter all by itself. No offense to Janet Leigh, but I don't know if anyone cared if she could act or not! However, she did a fine job in Psycho.
Q:What is a safe working Area for a crane when at work and how it is calculated with different size of Cranes.?
each crane is so different. it depends on the rated crane load, the lifted distance from the crane and actuall load to be lifted. Each crane an envelope of angles to the horizontal, lifted load, and distance from the crane. The crane operator must insure that he is within this envelope or the crane may topple over. Also, the wind at the time of the lift must be considered. If you can picture a seesaw with loads pivoting about a fulcrum. When two people are on the seesaw, one person is the crane and the other is the load to be lifted. Only in the case of a crane, the fulcrum is at the crane itself with a large dead load counter weight behind the cab operator.
Q:If a friend folded a thousand paper cranes for you what would you think?
I'd think the friend had a heck of a lot of spare time. Seriously, I would be quite flattered. Perhaps I would ask him to fly with me
Q:how much does a crane operator position pay?
The little that I do know is that it's one of the most dangerous jobs in the construction field including working around them...so it easily pays that much...
Q:Similarities in theme with Emily Dickinson and Stephen Crane?
I think death and peace...... Majority of the poem written by Ms. Dickinson tackles about death like To Die-takes just a little while and peace while Mr. Crane is about war and peace like Red Badge of Courage
Q:I need help on finding the least amount of steps on how to make an oragami crane.?
Start with a square piece of paper. You got that? Fold the paper corner to corner to get a large right triangle, and fold it corner to corner again to get a smaller triangle. You got that ,or did I lose you. Open the paper, and you will see a big X. Never mind the X. We will come back to it. Now fold the paper side to side to get a rectangle, and fold the two SHORT SIDES to the X fold. Open and do the other two by repeating what you just did. Open the paper FLAT. You can now see a 4 pointed star. Along the four sides of the square, push down on the perimeter of the star to make the star come up. Fold down until you have a flat KITE. Make sure you have 2 flaps on each side. What you are looking at now is one wing, and the other one is in the back. The neck and head are inside the wings. Pull them out half way to expose them. Fold one side at the tip to make a head. If you did everything correctly, and hold under the neck with one hand and pull the tail with the other hand, the crane should flap its wing. Write back if you need more help.
Q:job description of crane operator and truck driver?
heavy equipment operator

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