QTZ63(5013) self raising CMAX tower cranes

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Product Description:

QTZ63

5013

Jib length(m)

50

Max Independent height(m)

40

Max Attaching height(m)

140

Max.Load(t)

6

Tip load(t)

1.3

Material of major legs

160*160*16mm angle steel/Q235B  

dimension of mast sections(m)

1.6X1.6X2.5

Lifting speed(m/min)

(a=2)68/34

(a=4)34/17

Slewing speed(m/min)

0.65

Luffing speed(m/min)

34/17

Self raising speed(m/min)

0.58

Total power(KW)

42.2



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Q:What does the lifting mechanism mean in a tower crane?
Magnification, in simple terms, refers to several ropes through the hookIf it is one in and out of two wire rope, that is two magnificationSimilarly, two into two out is four magnification
Q:Any good books on Fujian white crane kung fu? In particular their view on qi, jing, power and punching?
I've never studied Fujian white crane but you can google search Dr. Yang Jwing Ming. I know he's a Fujian white crane specialist and he's published quite a few books on martial arts.
Q:Do self lifting tower cranes allow a small swing of the boom in jacking operation?
The upper working structure of the attached tower crane is connected with the jacking sleeve frame, and a jack jack is mounted on the top lifting jacket frame.
Q:Hunger Games Movie Spoiler! (question about Seneca Crane aka Gamemaker)?
I think he is supposed to eat and die because Prez Snow got pretty angry at Seneca for having two winners for the Hunger Games
Q:Can someone explain the support cables on a tower crane?
That depends on the load the crane needs to lift. Those cables will vary from 1/2 inch to about 2 inches. The cable is composed of individual strands, woven together, with a fiber core. The core allows the strands to move, such as flattening out as they move over the pulleys. The core also carries the oil needed for lubrication. The cables are usually rated at 1/7th of their real capacity for safety reasons.
Q:Really not sure about white crane kung fu?
There are two types of White Crane one is Tibetan which is called HOP GAR or Bak hok it has both high and low kicks with long arm movements Fujian white crane has lower kicks and shorter arm/hand movements...At your age both will be fine
Q:How do concrete blocks get to the top of cranes? I know why they're there but how do they get up there?
Construction cranes are erected on site. They are usually assembled on the ground with small cranes, then lift themselves up. The erection sequence is carefully figured, so minimal other equipment is needed. For conventional cranes that are permanent and thus only assembled once, portable cranes are used to erect them. Still, generally pretty much on the ground. Some have counterbalances that are permanently fixed, others have a rail type mechanism that moves in and out.
Q:Is it difficult to test tower cranes?
A tower crane installation scheme, 1, compilation basis, project overview, working environment, 2 workers and 3 endurance calculation and installation equipment for 4, installation procedures, methods and requirements for 5, commissioning record 6, two safety technical measures, safety technical disclosure, three installation foundation concrete test report of four, the tower crane installation and acceptance of table five, safety supervision station issued a permit for six, seven, demolition demolition project safety technical clarificaiton tower crane installation scheme project name: preparation: position (title): Approval: job (title): the construction unit: tower crane installation demolition project, the preparatory work before construction: 1. The tower crane installation position, according to the effective range of the construction requirements, site conditions and the role of tower crane, convenient installation and disassembly, the tower crane configuration in 17 axis to 18 Between the axis, away from the outer wall of 5 meters, with 11 standard section. 2, the basis of the principle, the use of concrete foundation, strictly according to random basis drawing. 3, the examination of concrete pressure report, tower foundation has been completed by design and construction, the safety group acceptance, the basic test block delivery, after the test pressure qualified, must be installed. 4. The installation site is level and the channel is repaired. 5, transport parts admission
Q:How do they get big cranes on top of high rise buildings?
Detailed okorder.com/
Q:view severe crane accidents?
Overloading,crane outriggers not properly deployed or on soft ground, gust of wind causing load to sway out of control, operating too close to power lines, worn cables, mechanical failure.

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