QTZ63(5013A) tower crane

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Qingdao
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TT OR LC
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1 set
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12 set/month

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Product Description:

QTZ63(5013A) tower crane is hoisting and conveying machinery which is designed by our company 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 50m and the maximum lifting moment of 700kN•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 32.2kW, 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(48m)

 

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.

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 ~50

Maximum amplitude lifting capacity

t

0.8

Lifting height

Independent

m

30

Attached

m

120

Time of moving outrigger end to rotation center

m

50.74

Time of moving balance arm tail to rotation center

m

12.816

Counter weight

t

8.54

Total motor power

kW

25.5

Allowable working temperature

0C

-20~+40

2.1 Hoisting and Lifting characteristic curve characteristics table

(1)4-magnification Lifting Performance Table


Amplitude(m)

3-12.5

13

14

15

16

17

18

19

20

21

22

Lifting capacity
(t)

4

3.832

3.534

3.276

3.050

2.850

2.673

2.514

2.371

2.242

2.124

Amplitude(m)

23

24

25

26

27

28

29

30

31

32

33

Lifting capacity
(t)

2.017

1.918

1.828

1.744

1.667

1.595

1.528

1.466

1.407

1.353

1.301

Amplitude(m)

34

35

36

37

38

39

40

41

42

43

44

Lifting capacity
(t)

1.253

1.207

1.164

1.124

1.085

1.048

1.013

0.98

0.949

0.918

0.89

Amplitude(m)

45

46

47

48

49

50

Lifting capacity
(t)

0.862

0.836

0.811

0.787

0.764

0.742

(2)2-magnification Lifting Performance Table


Amplitude(m)

3-23.9

24

25

26

27

28

29

30

31

32

Lifting capacity
(t)

2

1.99

1.90

1.81

1.74

1.66

1.60

1.53

1.47

1.42

Amplitude(m)

33

34

35

36

37

38

39

40

41

42

Lifting capacity
(t)

1.37

1.32

1.27

1.23

1.19

1.15

1.11

1.07

1.04

1.01

Amplitude(m)

43

44

45

46

47

48

49

50

Lifting capacity
(t)

0.98

0.95

0.92

0.90

0.87

0.85

0.82

0.80

 

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Q:The mobile crane has a weight of 116kip and center of gravity at G1; the boom has a weight of 29kip and center?
Smallest Crane
Q:Catching Fire question: Who is Seneca Crane?
I think it's one of the gamemakers, but that's just a guess.
Q:how do i win stuff in a crane machine?
Deposit many quarters in the machine or make friends with the man who puts the stuff in it. if you're extra nice, he may give you something- it's not his money, so he won't care.
Q:What is an attached tower crane?
Attached tower crane is due to the height of the building is relatively high, a steel connection in order to strengthen the stability of tower crane between tower crane and tower crane building, this form is called the attached tower crane.
Q:Why are there extra placards attached to the tower crane tower?
1. additional placards can sometimes damage tower structures and cause damage to the tower during installation. There is a security risk;
Q:do you believe folding 1000 cranes?
No, that's some made up Shinto belief. People want to believe that because if they spent all their time making 1000 paper cranes and it turned out they don't get a wish, they would be really pi$$ed off.
Q:Breifly explain the brake system in the lifting devices ex. Over head crane?
Cranes work using hydraulics and cables. The cables are wrapped around pulleys and the pulley is turned using hydraulic power. The brake system is simply stopping the pulley from turning by reducing power. The hydraulic system typically will turn a series of gears which in turn spins the pulley that the cable is wrapped around. It's different than a brake system say on a car where when you hit the brakes, pads squeeze on the interior of the wheel rim slowing it down. Cranes you just reduce power and stop the pulley from turning. They also have emergency stops. Older cranes have wedges that would be released onto the cable and then the wedges would grab the cable and slip into a ring. The narrow end of the wedges would slip into the ring first and then as the wedges increased in diameter the grip on the cable would get tighter and then stop the cable from moving. They also have systems on the pulleys to stop the pulley from spinning. They essentially work the same way as a car break. When the emergency brake is triggered, pads will squeeze on the rim of the pulley to stop it. These mechanisms work by friction. They could also have holes around the pulley and a steel pin would be pushed into one of the holes to stop it from spinning. Of course if the force of the weight exceeded the strength of the pin, it would shear.
Q:WHat is the DiFfErEnCe BewtweeN A SAdhILl CranE and an Egret?
They are both water birds. Google and Caps Lock or Shift are your friend.
Q:How can I work as a crane operator in France?
Me too(NCCCO) how long for you? What do you run? I run a Terrex/demag a/c 140, Grove TMS 870, and a little national 40 ton. Anyway, sorry I don't have an answer but the other day just for kicks I was looking around to see what's going on and searching crane operator+job and there's a huge worldwide company, slips my mind but they kept coming up all over hiring operators all over the world. Give that a try, if I was single I'd be going everywhere, and getting PAID to do it but my wife and kids mean too much to be away. Try this.... search crane service+france email some crane outfits and ask around, it can't hurt.
Q:Building collapse in NYC? Is that headline on Y! homepage about the crane or another building/occurance?
there okorder.com/

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