Tower Crane VFD PLC Hoistingf Mechanism New

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Item specifice:

Maximum Lifting Weight: 16T Maximum Lifting Height(M): 200M Rated Loading Capacity: 3.5T
Span: 71M Rated Load Moment: 315T.M

Product Description:

Detail of Tower Crane

 

Feature:Tower Crane 

Condition:New         

Model Number:TC7021(QTZ250) 

Place of Origin: China (Mainland)       

Brand Name: CMAX     

Certification: ISO,CE 

Warranty: 1 Year       

Application:Building,Construction,Industrial 

 

Main Features of Tower Crane

 

1) This kind of crane adopts standard section hydraulic lifting and connecting.The max. height can reach 180m with wall tie ins.

 

2) It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed.


3)The range-change structure drives the trolley moving on the horizontal crang jib, with good positioning performance. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can relize high load capacity, steady starting and reliable operation.

 

4) The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation. The crane is equipped with lifting height limiter, trolley ranging limiter, moment limiter, weight limiter etc..

 

5)The cranehas scientific layout and handsome appearance. The drivers cab is set independently on one side, with good vision field. It creates a good working environment for the operator.

 

Specification of Tower Crane

 

 

Technical Sheet for TC7135

 

Free standing   height (m)

50

Max height   with attachment (m)

200

Working range   can be adjustedm

5055606571

Min working   rangem

2.5

Max lifting   capacityt

16

Tip load @ 71mt

3.5

Hoist   mechanism (VFD+PLC)

Falls

2

4

Lifting   capacityt

04

08

08

016

Speedm/min

080

040

040

020

Motor

YZPBF280-8-55KW

Trolleying   mechanism (VFD+PLC)

Speedm/min

0-56

Motor

YPBE132M-4-7.5KW

Slewing   mechanism (VFD+PLC)

Speedr/min

0-0.6

Motor

YLEW112M-6-120N.M×2

Climbing speedm/min

0.5

Counterweightt

26

Mast section   sizeL×W×Hm

2×2×3

Working   temperature

-40+60

Total power (KW)

95

Power supply   requirement (KVA)

255KVA for   generator

Cable type (   within 30 meters from site power source to lower

 electric box of tower crane )

50mm23+2, 5 cores

Startup   voltage & current

380V×95%=361V  260A

Rated working   voltage & current

380V  146A

 

Loading diagram

 

70m jib length

R

3.718.26

20

22

24

26

28

30

32

4 Falls (t)

16

14.48

13.02

11.8

10.77

9.89

9.12

8.45

R

34

36

38

40

42

44

46

48

4 Falls (t)

7.86

7.34

6.87

6.44

6.06

5.71

5.39

5.1

R

50

52

54

56

58

60

62

64

4 Falls (t)

4.84

4.59

4.36

4.15

3.95

3.76

3.59

3.43

R

66

68

70

4 Falls (t)

3.28

3.14

3

           

71m jib length

R

4.735.36

36

38

40

42

44

46

48

2 Falls (t)

8

7.98

7.38

6.96

6.58

6.24

5.93

5.64

R

50

52

54

56

58

60

62

64

2 Falls (t)

5.37

5.13

4.9

4.7

4.5

4.32

4.15

3.99

R

66

68

70

71

2 Falls (t)

3.84

3.7

3.56

3.5

 

65 m jib length

R

3.719.55

21

23

25

27

29

31

33

4   Falls (t)

16

14.79

13.36

12.16

11.15

10.27

9.5

8.83

R

35

37

39

41

43

45

47

49

4   Falls (t)

8.24

7.7

7.23

6.8

6.41

6.05

5.73

5.43

R

51

53

55

57

59

61

63

65

4   Falls (t)

5.15

4.9

4.66

4.44

4.24

4.05

3.96

3.7

 

65m jib length

R

4.738

39

41

43

45

47

49

51

2 Falls (t)

8

7.77

7.35

6.96

6.61

6.29

5.99

5.72

R

53

55

57

59

61

63

65

66

2 Falls (t)

5.47

5.23

5.02

4.81

4.62

4.45

4.28

4.2

 

60m jib length

R

3.721.45

22

24

26

28

30

32

34

4   Falls (t)

16

15.57

14.13

12.93

11.89

10.99

10.2

9.51

R

36

38

40

42

44

46

48

50

4   Falls (t)

8.89

8.34

7.84

7.4

6.99

6.61

6.27

5.96

R

52

54

56

58

60

4   Falls (t)

5.67

5.4

5.15

4.92

4.7

 

60m jib length

R

4.741.9

44

46

48

50

52

54

56

2 Falls (t)

8

7.58

7.21

6.87

6.56

6.27

6

5.75

R

58

60

61

2 Falls (t)

5.52

5.3

5.2

 

55m jib length

R

3.721.54

23

25

27

29

31

33

35

4   Falls (t)

16

14.89

13.57

12.45

11.48

10.63

9.89

9.24

R

37

39

41

43

45

47

49

51

4   Falls (t)

8.65

8.13

7.65

7.22

6.83

6.47

6.14

5.84

R

53

55

4   Falls (t)

5.56

5.3

 

55m jib length

R

4.741.6

43

45

47

49

51

53

55

56

2 Falls (t)

8

7.71

7.33

6.98

6.65

6.35

6.08

5.82

5.7

 

50m jib length

R

3.722.4

24

26

28

30

32

34

36

4 Falls (t)

16

14.85

13.58

12.5

11.56

10.74

10.011

9.37

R

38

40

42

44

46

48

50

4 Falls (t)

8.79

8.27

7.8

7.38

6.99

6.63

6.3

 

50m jib length

R

4.743.6

44

46

48

50

51

2 Falls (t)

8

7.92

7.53

7.18

6.85

6.7

 

 Images of Tower Crane

 

Tower Crane Max. lifting Weight 10T  in China

Tower Crane Main Section TC5613 in China

Tower Crane Main Section TC5613 in China

Tower Crane Max. lifting Weight 10T  in China

 

FAQ about Tower Crane

 

Q: What serice you could provide?

A: Providing timely delivery, standby engineers are ready to slove any of your problem

    Providing all-embraced warranty of products quality, worksite installation guidance

    Providing ample spare parts and training of operation and maintenance

    Engineers have more than 20 years' experience in tower crane, ready to solve any of your  problems.

 

Q: What kind of steel used for  tower crane ?

A: Normally, as for the main force bearing steel structure, Q345B is adopted; as for the assistance force bearing steel structure Q235B is adopted. All of the raw material is outsourced from qualified steel factory in China.

 

Q: What about our  tower crane  warranty?

A: Usually there is one-year quality warranty including main electronic parts (not including consumable parts). There are consumable spare parts together with whole machine and normally they are enough for one year.

 

Q: What is 3 main mechanism of the  tower crane ?

A: there are trolleying mechanism/ slewing mechanism/ hoisting mechanism.

 

Q: Can you equip with light on  tower crane  jib, monitor, remote control and anemometer?

A: Sure. All of these could be provided with extra cost upon the clients' requirements. But according to general practice, remote control is not suggested because most of the operator feedback operation in the cabin will provide a wide working view.


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Q:Tower cranes should stop working when the wind speed is greater than the magnitude.
Rules for safety regulation of tower crane,The installation of tower crane is strictly prohibited at grade 4 or above
Q:Tower crane, this model inside each letter number represents what meaning, ask the great God to inform.TCT7527-20, TC6015A-10E
The basic parameters of the tower crane: a working range: refers to the center of rotation of the lifting hook up center and tower crane horizontal distance.
Q:Where did Stature of the crane originate?
Didn't you just ask this question a couple of days ago? When you do this, you set yourself up to be reported. When you say the stature, do you mean stance and posture? I'm taking that as a yes... Here is the answer - there is no single crane stance. All the postures and stances you practice in Crane arts are Crane stances and postures. I am a student of White Crane. There is a Crane style that originated in Tibet that is actually related to the White Ape. Then there is the White Crane school developed in the Yong Chun Village in Fukien Province, China. The Okinawans where taught concepts of White Crane, some of the forms and the most important part of White Crane which is Sam Chien training - aka Sanchin. This is the Internal training which develops Iron Body.
Q:Making 1000 origami cranes?
It's like asking: If you make a wish on a shooting star, will it come true? Although both are nice gestures, no it will not come true. Origami cranes are simply pieces of paper that are folded to resemble birds; no matter how many you make, they will not take on supernatural abilities such as wish-granting.
Q:what are the application of crane?
To lift and handle heavy objects. Haven't you seen giant cranes lifting big containers ( having automobiles) from docks and placing them on ships?
Q:What are the construction cranes? 50
Tower crane, crane, man goods elevator, lift, there are national standards
Q:Have you ever seen a crane being set up?
so trueee!
Q:HOW TO BUILD A WORKING CRANE?
you are totally just trying to avoid doing this work by yourself. anybody with two eyes can just look up crane on google and learn how it works. they are super simple just go to the library or something. or better yet go look at a real crane.
Q:Is there anything similar to the traditon where you fold 1000 origami cranes and you get a wish?
The 1000 paper cranes thing really only became popular after the 2nd world war- a girl in Japan was told she woudl have a wish granted if she did it in a lifetime. She had been a victim of hiroshima (or nagasaki, i forget), so she gave it a shot but ended up dying young from the illness before she reached her quota. The point is, if it does exist in other cultures, it'll likely only be a surface similarity, I'd imagine. I remember reading in a children's book once that every leaf you catch from a tree in the fall before it touches the ground counts as a day's good luck... but i dont know if that's an actual superstition or one made up for the story. I can't remember the name of it either...
Q:how do you say paper crane in japanese?
Origami.

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