QTZ50(4610) tower crane

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
12 set/month

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Product Description:

QTZ50(4810) tower crane is hoisting and conveying machinery which is designed by Shandong Fuyou Co., Ltd. by fully utilizing the group technology, the combinational design technology and the finite element analysis technology and taking the tower crane microcomputer design platform as a tool and has excellent performance.

The crane is a horizontal-arm-rest trolley-amplitude upper-revolution hydraulic lifting type crane which has the effective amplitude of 48m and the maximum lifting moment of 544kN•m. The tower crane has the lifting height of 30m and the adhesion lifting height of 120m (2 magnification) during independent use.
All the speed indexes of the crane meet or surpass national standards.
The crane has the total installed capacity of 24.9kW, features advanced parameters, excellent and reliable properties, attractive appearance, high quality, simple and practical structures, advanced safety devices, convenient maintenance, safe usage and reasonable prices, and is ideal construction machinery for many medium-small construction enterprises.

2. Lifting Technical Performance
2.1 Lifting Performance Table and Lifting Performance Curve
(1) 4-magnification Lifting Performance Table

 

The lifting boom and balance boom adopt cantilever boom structure, which reduces the hoisting modular and makes it more safe, convenient and flexible to install and uninstall, and reduces the requirements for hoisting equipment and the site.
2. Multiple special mounting brackets are available, which saves the installation time and ensures safe and quality installation.
3. The lifting boom adopts cantilever boom structure and variable cross-section materials, featuring more reasonable structural stress and long service life; and it is easier to make different combination of boom length.

 

Amplitude(m)

3-13.6

14

15

16

17

18

19

20

21

22

23

Lifting capacity(kg)

4000

3890

3618

3380

3170

2860

2810

2660

2530

2400

2290

Amplitude(m)

24

25

26

27

28

29

30

31

32

33

34

Lifting capacity(kg)

2190

2090

2000

1920

1850

1770

1710

1650

1590

1540

1490

Amplitude(m)

35

36

37

38

39

40

41

42

43

44

45

Lifting capacity(kg)

1440

1390

1350

1310

1270

1230

1200

1170

1130

1100

1070

Amplitude(m)

46

47

48

Lifting capacity(kg)

1050

1020

1000

 

(2)2-magnification Lifting Performance Table


Amplitude(m)

3-26

27

28

29

30

31

32

33

34

35

Lifting capacity(kg)

2000

1920

1850

1770

1710

1650

1590

1540

1490

1440

Amplitude(m)

36

37

38

39

40

41

42

43

44

45

Lifting capacity(kg)

1390

1350

1310

1270

1230

1200

1170

1130

1100

1070

Amplitude(m)

46

47

48

Lifting capacity(kg)

1050

1020

1000

 

Technical Performance Parameter Table


Item

Unit

Magnification

α=2

α=4

Rated lifting moment

kN.m

500

Maximum lifting capacity

t

2

4

Working amplitude

m

3 ~48

Maximum amplitude lifting capacity

t

1.0

Lifting height

Independent

m

30

Attached

m

120

Time of moving outrigger end to rotation center

m

48.74

Time of moving balance arm tail to rotation center

m

12.816

Counter weight

t

7

Total motor power

kW

24.9

Allowable working temperature

0C

-20~+40

 

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Q:How does a crane make work easier? ( In the scientific way, Force x Distance... you know)?
The type of crane she is referring to ia a simple pole with a fulcrum placed between the person operating the crane, and the mass to be lifted. Imagine a weightless pole with a rope tied to one end attached to a mass of weight 224 lbs The pole is 9 feet long Let's say the human weighs 112 lbs, or half of what is to be lifted. Without a crane, it will be difficult to lift that much and swing it around. With the crane, though, let's look at the advantage when a fulcrum is placed under the pole and the person pushes down on the pole to lift the weight. First, note that gravity is in favor of the person to use their weight on the pole. Using physics, with the fulcrum place at x from the mass to be lifted, the downward force of the person is F*(9-x)=224*x or F=224*x/(9-x) now plug in some values for x and compute the force: x F 4.5 224 3.5 143 2.5 86 1.5 45 0.5 13 I started by placing the fulcrum exactly in the middle and then moving the fulcrum in increments of 1 foot closer to the weight to be lifted Notice that the more pole towards the person pressing down, the less force the person has to apply to lift the weight. Also, note that when the fulcrum is in the middle, the person must apply a downward force equal to the weight - which willl be difficult foir a person that weighs 112lbs. However, once the fulcrum is placed 2.5 ft from the weight, the person only need apply 86 lbs of downward pressure. Leverage. j
Q:my father is owning a crane manufacturing business I hav given my ssc wat should I study after ssc IT, mechani
Without being too critical, the first thing you need to do is improve your English so that you will be a huge help in the company whether in engineering or sales. Cranes require lots of engineering in weight handling (mechanical), automation and controls including instrumentation (electrical) and a tertiary field in engineering is in stopping and starting (clutches and brakes) which can be mechanical or hydraulic engineering. A new filed is metalurgy which is concerned with the way metals perform (stress), lighter,stronger, etc. Take your choice. Mpho
Q:Dream about Cranes.........?
First of all, to see a crane in your dream, represents happiness, maternal love, and your gestures of good will. You look out for those who are near and dear to you. Alternatively, a crane signifies tact, immortality or vigilance. Furthermore, dreaming of an angel can mean two things. Purity, protection, comfort and consolation. Pay careful attention to the message that the angels are trying to convey. These messages serve as a guide toward greater fulfillment and happiness. Alternatively, it signifies an unusual disturbance in your soul. Angels may appear in your dream as a result of your wicked and mean-hearted activities.
Q:Is there a crane big enough to lift Hillary off the yoga matt when she has finished her yoga?
Unfortunatly....
Q:The Open Boat by Stephen Crane?
This Site Might Help You. RE: The Open Boat by Stephen Crane? What symbols are there in the story? What might be the symbolic meaning of the sea? the boat? the seabirds? the shark? the unmanned life-saving station? the lighthouse? the tourists on the beach? What is the theme of the story? What does the story as a whole say about human beings and nature?...
Q:Better actor......Bob Crane or Alan Alda?
Alan Alda much more versitile than Bob Crane. Alda has been nominated for more awards for a variety of acting parts. All I know that Bob Crane did was Hogan's Heroes, the neighbor on the old Donna Reed Show and porn.
Q:Oragami crane ring??
I web-searched and found a picture which cited a Yahoo group as a source of further information. The group does *not* have an open archive. If you're interested in other money-fold projects, you may wish to consider joining that group. I'm listing a link for the group below.
Q:Are tower cranes the same as tower cranes?
Tomato, you tomato, potatoes, you potatoTalent exchange of tower crane and tower crane
Q:What a crane is .........?
All maximum. On some of the older cranes it's written on a plate: so many tonnes at so much radius etc. In the really good old days a pointer needle was on the side of the jib pointing to a scale in tonnes, variable as the jib went in/out/up/down. If you think about it, there's no other way to rate a crane apart from its maximum performance. Hope this helps.
Q:Hello! (Spare parts Crane P & H)? We need information of manufacturers Crane P & H (U.S.).?
You okorder.com with contact details. Search for the product you are looking for from the website's search box and you will get the list of suppliers.

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