• QTZ50(4810) tower crane System 1
  • QTZ50(4810) tower crane System 2
  • QTZ50(4810) tower crane System 3
  • QTZ50(4810) tower crane System 4
QTZ50(4810) tower crane

QTZ50(4810) tower crane

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

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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

Q:More specifically, do Sandhill Cranes eat squirrels?
No! They eat fish and amphibians. .
Q:I recently read that adult crane flies consume nectar or do not eat at all, their only purpose is to mate. After a crane fly mates, is starvation the cause of its death, or is there something else that ends its life such as age?
Most adult crane flies do not have functioning mouth parts so they are unlikely to feed even on nectar. Once they have mated they quickly become the prey of birds, spiders, etc, and their corpses are also cleared up by ants and so on. Certainly they don't survive for long.
Q:stories about paper cranes?
Sadako and the Thousand Paper Cranes by Eleanor Coerr - about a girl who gets luekemia from the Atom bomb dropped on Hiroshima and her making paper cranes to pass the time in the hospital.
Q:What is the difference between Fujian White Crane Kung Fu and Wing Chun Kung Fu?
White Crane Kung Fu
Q:She was editing some of his writings. She was appalled(prim proper Nebraska gal) by his lack of punctuation. He said he didn't have the time for it. He was right. Shortly after he died of TB. Do you ever feel that time is your enemy; that you have only so many years to make a difference?
Due to my present situation, I have thought about this many hours. Many days. Many months. Time, or the lack of it, is generaly considered the enemy. But there are situations that the less of it can be a blessing. None of us can ever know which we will wish for. Until that time comes.
Q:In the case of tower crane operation, the operation should be stopped
In case of six or more gales, heavy rain, heavy fog, heavy snow or tower crane, you should stop working
Q:In the end of chapter 16 of Catching Fire the 2nd book of the Hunger Games it says the name she wrote in the dummy, was Seneca Crane. Who is that?!,
I didn't read catching fire but I do know that Seneca was the man with the awesome shaped beared who got locked into a room with a bowl of poisonous berries because he let peeta and katniss both win the hunger games
Q:Synopsis for the poem Lost Dances Of Cranes?
If this is the poem, you will find several comments at the link provided. Your fields are empty now. Only your ghosts dance while cranes of another kind dance cities into being. All that remain of you are a fading crackle of your energy and some grainy video footage that people in the new cities will watch to marvel at the wonders the world once held. craftygreenpoet.blogspot .uk/20...
Q:I've been wondering and haven't been able to find any information on it. Where does the sky crane go after it drops off Curiosity? You see it fly off in all of the videos, but no information is given on where it goes? Does anyone know?
If you download the simulation called Eyes on the Solar System from NASA, you can watch the sky crane crash somewhere off in the distance in the same crater that Curiosity is in. It had quite a bit more reserve fuel than they expected so it might have flown further than shown. edit: they might have disabled that simulation now. I can't get it to work.
Q:I'm confused about one of the final scenes, where Seneca Crane is locked in the room with the nightlock berries. Does this mean that he is supposed to eat the berries and presumably die? Or is it symbolism of some sort of distaste in the way he ended the Games?
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

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