QTZ63(5010) tower crane

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1 set
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12 set/month

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Product Description:

QTZ63(5010) 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:All types of jack up cranes. How is the maximum lifting torque converted?
Tower crane lifting torque = crane maximum lifting weight * maximum operating range; for example: the maximum lifting weight is 2T*, the maximum operating range of 50 meters =1000KN.m.
Q:What are the characteristics of a tower crane?
Four, according to the different installation methods of cranes, can be divided into folding transport, self erection of the rapid erection of tower cranes and the need to use the auxiliary machine assembly and disassembly of tower cranes.Can set up their own fast loading crane are small and medium slewing tower crane, mainly used for short duration, low buildings move frequently, the main advantage is to improve work efficiency, save installation cost, save time and labor and material, disadvantage is the complicated structure, large amount of maintenance.A tower crane that needs to be disassembled and assembled by an auxiliary machine is mainly used in middle and high rise buildings, with large working range and large lifting capacity. It is the main type of construction site at present.Five, according to whether the spire structure, can be divided into flat head tower crane and tower tower crane.Tower crane is a new type of tower crane is developed in recent years, its characteristic is the tower cap and the rod part before and after the cancellation in the structure of the original tower crane on the enhanced structural strength of the arm and balance arm, arm and balance arm is directly connected, the utility model has the advantages of:1 、 the whole machine is small in size, easy to install and safe, reduce transportation and storage costs;2, the boom of tolerance and good performance, uniform stress, small damage on the structure and connection part;3, component design can be standardized, modular and interchangeable, reduce equipment idle, improve investment efficiency.It is in the same type of tower crane tower crane head Zhongping slightly higher prices.
Q:How many meters of cranes should be in accordance with the anemometer?
The state specifies the installation of wind speed meters for outdoor cranes!AskMore than how many meters need to be installed, or as long as it's outdoor, it needs installationChasing the answerThe provisions of the People's Republic of China national standard GB 6067.1--2010:9.6.1.1 high speed cranes for outdoor work shall be equipped with an anemometer. The anemometer shall be installed on the windward side of the crane.9.6.1.2 high speed cranes for outdoor work should be equipped with an air speed alarm that displays instantaneous wind speed, and when the wind speed is greater than the working wind speed setting value, the alarm signal should be sent out.
Q:Under what circumstances does a tower crane require third party testing?
New clothes, relocation or transformation should be examined by the quality and Technical Supervision Bureau
Q:Four for crane, two for insurance, two for insurance. What does that mean?
Refers to the air switch and the electric leakage protector in the electric tray.
Q:What is the difference between crawler crane and tower crane?
Difference:1, tower crane tower body (lower) stand up like a tower, so called tower crane; crawler crane slewing below is tracked chassis, like crawler tractor chassis.2, tower cranes are generally used in high-rise building construction, lifting and attaching, arm pole is very long, construction site is very common. Crawler crane is used in municipal engineering, such as subway, bridge and so on.3, the tower crane jib with flat arm, arm, is mainly composed of steel frame. Crawler crane boom is mostly steel frame, similar to the tower crane boom.
Q:How many meters is the tower crane installed on the edge of the deep foundation pit?
If you set the tower crane foundation in the foundation pit, which is based on another piling, the general is to help the wall of the tower crane (unless your project in the free height under it), so far away from the foundation by the wall distance set.The two tower cranes are all supported by piles and steel lattice columns in the foundation pit. The distance is determined by the distance between the outer edge of the main structure and the supporting wall.
Q:How many motors does the ZOOMLION TC6013A-6 tower crane use?
Model: YZRDW225M-4/8 power: 24/24KW speed: 1420/725r/minDirect search {ZOOMLION QTZ80 (tc6013) _ crane Manual Part 1 (Part Two)}, can also be found.
Q:What windproof devices should be set up for crane work?
2. torque limiterTorque limiter is an integrated safety protection device for jib cranes.We know that an arm crane represents the load condition from the moment of gravity. The load moment value is made up of product weight, amplitude decision, amplitude value is determined by the product, the boom of the crane arm length and angle cosine so that the crane is overloaded, in fact are the weight, arm length and arm angle limit, while also considering the working conditions and other parameters as well as constraints effect of control is more complex.At present, the widely used microcomputer controlled torque limiter can synthesize various situations and solve this problem better. The torque limiter consists of a load detector, an arm length detector, an angle detector, a work condition selector, and a microcomputer. When the crane to enter the working state, the computer will detect the signal input parameters of the actual working state, after operation, amplifying and processing, and advance into the rated load moment value, and at the same time in the display to display the corresponding actual values. When the actual value reaches the rated value of 90%, it will issue a warning signal when the actual value exceeds the rated load when the alarm signal, at the same time the crane to stop dangerous direction (lifting, boom, arm and rotary movements continue to drop).
Q:Where can I get the tower crane manufacturing permit?
Zhengzhou China enterprise management consulting company, oh, my uncle company for tower crane manufacturing license is to find them, they are not only a team of professional, and service is very thoughtful, efficient.

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