Tower Crane TC7050 Construction Machiney and Equipment

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China main port
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1 set
Supply Capability:
15 set/month

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Tower crane is used to lift, lower and horizontally move materials in construction and other industry. It has large lifting capacity and lifting height, wide moving range, and can rotate. It basically consists of base foundation, mast, slewing unit, working jib, counter jib, counterweight, hook, and operating cabin.



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

5. This Tower Crane equipped with hydraulic lifting and connecting. The height can accordign to the actual height of the building and at the same time unchange the lifting capacity.

6. Frequency control, variable speed, smoothness and high stability, non-striking.

7. Three-speed change pole motor, simple in structure, economical ,fitting.

The advantages of our company's products

1.Thirteen years of experience in supplying new self-erecting tower crane with Huiyou Brand.
2. Export to more than 20 countries with CE/ISO/GOST Certificates.
3. Stationary/Travelling, external/ internal climbing tower crane
4. Impeller blasting/rust protection paint
5. Advanced painting process
6. Potain masts designed with dismountable panels, making teansport easier and cheaper.
7. New designed mast, can be used to Internal and external climbing tower crane
8. Famous brand mechanism system, Schneider Electronic control system, jiangte and jiuhe motor
9. Engineers available to service machinery overseas.
10. For warranty, it is 12 months from the B/L date.What's more, some free easy worn spare parts are provided together with the crane.



Tower Crane TC7050 Construction Machiney and Equipment

Tower Crane TC7050 Construction Machiney and Equipment

Tower Crane TC7050 Construction Machiney and Equipment


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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:How to subdue an injured crane?
First of all, tell your friend to beat those idiot kids. Second of all, tell her to give it water and food. Tell her to keep calling places because that is nonsense animal rescue are denying to help.
Q:does it really take a crane to build a crane?
No. They are lifted into place in sections by one or more other cranes, the telescopic arm kind, which are either in a nearby street or on the building site. I watched several being built and then dismantled over a period of three years at a large development across the street from my house. However, I saw a TV programme about how they built one on top of a mountain, and there they used helicopters to lower the sections into place.
Q:inventor of junk yard electromagnetic crane?
Who Invented The Electromagnet
Q:What is the meaning of two flying cranes?
Cranes represented vigilance and depending on the country to its' meaning. India: Treachery. Celtic: (some) ill omen. China: immortality. Africa: the gift of speech. It was also associated with regeneration and a resurrection symbol, in Greece it's cry announced spring and autumn harvests, and in Egypt it represented prosperity. So take your pick!!!
Q:How do you make an origami crane?
If that doesn't help at all , try pictures with words . Here are my two favourite sites . They have good instructions and pictures . Really simple to understand .
Q:Collapsing Cranes..?
These are dangerous peices of equipment, they endure high stress and are at times pushed to the physical limits. I have on occassion worked with and under them and always had a lot of respect and always felt safer when away from them. Construction cranes in particular are more dangerous because they are forever changing in height,position, amount and type of load. Cranes in permanent installations are ususlly carrying same or similar loads. Construction sites are hazardous due to many factors but just about everything on site gets handled by the crane at one time or another. Inspection,inspection, and re-inspection with concurrent correction/adjustment are the only preventative measure availble beside the assurance of competency of the operator. There are plenty of laws about them already but this is not to say new ones might be justified as new hazards become apparent. Most terrorists are too dumb or lazy to get involved with cranes--why bother when so many easy targets are out there !!!!!!!!
Q:1000 paper cranes a myth?
There are many stories of this, who is to say if they are true or not. A young girl dying of cancer folded 1000 paper cranes and she miraculously recovered. I don't think it is like a I really hope Jimmy takes me to the prom!! type wishing though. It is a nice thought nonetheless. . . .
Q:Common themes in Stephen Crane's works?
Crane's work is often thematically driven by Naturalistic and Realistic concerns, including ideals versus realities, spiritual crises and fear. These themes are particularly evident in Crane's first three novels, Maggie: A Girl of the Streets, The Red Badge of Courage and George's Mother.[171] The three main characters search for a way to make their dreams come true, but ultimately suffer from crises of identity.[172] In The Red Badge of Courage, the main character both longs for the heroics of battle but ultimately fears it, demonstrating the dichotomy of courage and cowardice. He experiences the threat of death, misery and a loss of self.[173] Extreme isolation from society and community is also apparent in Crane's work. During the most intense battle scenes in The Red Badge of Courage, for example, the story's focus is predominately on the inner responses of a self unaware of others.[174] In The Open Boat, An Experiment in Misery and other short stories, Crane uses experiments with light, motion and color to express different degrees of epistemological uncertainty.[175] Similar to other Naturalistic works, Crane scrutinizes the position of man, who has been isolated not only from society, but also from God and nature. The Open Boat, for example, distances itself from the old Romantic optimism and affirmation of man's place in the world by concentrating on the characters' isolation.
Q:Daddy longlegs/Crane Fly... Most venomous creature on earth?
First of all daddy longlegs that is referring to the crane fly has no venom whatsoever. They are completely harmless. They don't even bite humans. The other two daddy longlegs are arachnids, one is a spider the other is not. The spider which is also known as the cellar spider is venomous, but the venom is very weak. There are other species of spider, such as the black widow and the Sydney funnel-web that has a more deadlier bite. The third daddy longleg which is an arachnid but not a spider is also known as the harvestmen. Like crane fly, it has no venom. So it is neither venomous nor poisonous. It is completely harmless. Some of the most venomous creatures would include the box jellyfish and the irukandji jellyfish that inhabit the coast of northen Australia. The most poisonous would probably be the arrow poison frogs of South America

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