Tower Crane TC5013B Construction Machiney

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China main port
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
15 set/month

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Product Description:

Introduction:

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.


Features:

1. Hoisting Mechanism
Three-gear speed modulation by electrical motor or frequency conversion, giant winch.

2. Rotation Mechanism
Speed modulation with frequency conversion, stable break, accurate position,

3. Luffing Mechanism
Speed modulation with frequency conversion, less concussion, stable operation.

4 Control System
PLC control, auto diagnosis on electric malfunction, alarm of light and sound, international top brand key components.

5. Security & Protection
In addition to usual standard security mechanism, this model adopts self-developed advanced mechanism, such as unique double tighten mechanism on luffing steel cable, anti-break mechanism on sliding vehicle, anti-drop mechanism on standard section, speedy link between rotary body, hoisting boom and balance boom.

6. Structure
Mechanical-electrical integration design, CAD supported design, optimization design, modularization design. Steel structure have outstanding intensity, firmness and anti-fatigue capability.



Specifications:

Tower Crane TC5013B Construction Machiney

Tower Crane TC5013B Construction Machiney


Tower Crane TC5013B Construction Machiney

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Q:In ultimate spiderman pc: how can i defeat Ryno in the mission with the wet cement and the crane???
i have it for console but what you do with that is this. When he does a big slam after chasing you make sure he does it in the cement area, then go to the crane and it cutscenes to you hurting him. Then you will follow him some more to a car shop. He throws cars at you, when he does a big slam sparks from his back disappear (they were caused by the crane) jump on his back and keep smashing him till he falls on his back, then just repeat that and watch a cutscene of his defeat.
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:Do you think that crane fly is still alive?!?
Crane flies are totally harmless. Don't worry about it.
Q:Explain how the idea of a counterweight used in cranes or in stand up basketball hoops relates to the concept of torque and equilibrium?
Sure. Let's say that a crane needs to hoist a load of 10 tons, and that because it needs to reach over some obstacles, needs to lift at a horizontal distance of 50 feet away. That creates a torque about the base of the crane of 500 ton·ft. By positioning a counterweight on the opposite side of the tower, the magnitude of the moment can be mitigated. For instance, let's say a counterweight of 10 tons is positioned at 25 ft on the other side of the tower. The moment produced by the counterweight is 250 ton·ft, so the net moment at the base is 250 ton·ft. Furthermore, when the 10 ton load is positioned and release, there is still a 250 ton·ft moment at the base of the tower; it has simply switched direction (say from rotating the crane to the right, to rotating it to the left). If you find this helpful, please award Best Answer!
Q:why arent there more female crane operators?
Because manual work is the domain of the working classes, and the further down the social heirarchy you go, the less effect feminism has had. People from working class backgrounds are more likely to have broadly traditional attitudes towards work. This will change. I know young working class girls who are training to be plumbers and electricians. Hopefully their daughters or granddaughters will be operating cranes and working on building sites.
Q:More than meters of tower cranes must be equipped with red barrier lights at the top
however, tower cranes over 30 meters above the tower shall be equipped with red light on the top of the tower and jib.
Q:What do 100 and 1000 different paper cranes mean??!?!?
A Japanese legend indicates that anyone who folds 1000 paper cranes will be granted a wish. Sadako Sasaki was a Japanese girl who died from radiation sickness from the A-bomb dropped on Hiroshima. She wanted to fold 1000 cranes before her death at the age of 12. There is a peace monument to her memory in Hiroshima, and people from all over the world send paper cranes to the site.
Q:Is the boom of a moveable crane a lever?
No. A lever requires a fulcrum and a boom has none. As ststed the levers are used to operate the hoisting mechanism.
Q:1000 Paper Cranes, Senbazuru gift for my boyfriend as a 1st anniversary gift?
You could but it's a waste of time and it isn't really keepable.. No offence intended but it'll just be an extra mess. Give him something he can keep and plus you'll waste your time if you guys ever break up. However, it can also be a good luck for him and it's a good gift considering you put so much effort in it
Q:what are the number meanings for paper cranes?
Hey Mary, Don't let the web site name fool you, it does discuss the deeper meaning behind paper cranes. Steeped in ancient myths and carrying resonant cultural meanings, the crane occupies a central role in the Asian imagination. Anyone who has witnessed cranes flying through the early morning mist over shimmering green rice paddies will readily understand how the mysterious beauty of the crane has captivated Asian life and art for centuries. Like the dragon, tiger, and phoenix, the crane ranks among the favorite motifs for Asian artwork because of its rich meaning and history. Read more at the web sites.

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