Tower Crane TC6520 VFD PLC New Technology

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$10,000.00 - 50,000.00 / unit
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China main port
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TT or LC
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1 unit
Supply Capability:
30 unit/month

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Item specifice:

Maximum Lifting Weight: 10T Maximum Lifting Height(M): 200M Rated Loading Capacity: 2.0T
Span: 65M Rated Load Moment: 160T.M

Product Description:

Detail of Tower Crane

 

Feature:Tower Crane 

Condition:New         

Model Number:TC6520(QTZ160) 

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 TC6520

 

Free standing height (m)

50

Max height with attachment (m)

200

Working range can be adjustedm

556065

Min working rangem

2.5

Max lifting capacityt

10

Tip load @ 65mt

2

Hoist mechanism (VFD+PLC)

Falls

2

4

Lifting capacityt

02.5

05

05

010

Speedm/min

080

040

040

020

Motor

YZPBF250M1-6-45KW

Trolleying mechanism (VFD+PLC)

Speedm/min

0-56

Motor

YZPBE132S-4-5.5KW

Slewing mechanism (VFD+PLC)

Speedr/min

0-0.6

Motor

YTW112M-4-5.5KW×2

Climbing speedm/min

0.5

Counterweightt

21.3

Mast section sizeL×W×Hm

2×2×3

Working temperature

-40+60

Total power (KW)

63

Power supply requirement (KVA)

230KVA for generator

Cable type ( within 35 meters from site power source to lower

 electric box of tower crane )

50mm23+2, 5 cores

Startup voltage & current

380V×95%=361V      219A

Rated working voltage & current

380V                 121A

 

 Loading diagram

 

65m jib length

R

20

25

30

35

40

46

48

a=2 (t)

5t---29.1m

4.84

4.1

3.53

3.02

2.87

a=4 (t)

10t---14.73m

7.33

5.8

4.77

4.03

3.46

2.95

2.8

R

50

52

54

56

58

60

62

64

65

a=2 (t)

2.74

2.62

2.5

2.4

2.3

2.21

2.12

2.04

2.00

a=4 (t)

2.67

2.55

2.43

2.33

2.23

2.14

2.05

1.97

1.93

 

 

60m jib length

R

20

25

30

36

38

40

42

a=2 (t)

5t---35.67m

4.95

4.67

4.42

4.19

a=4 (t)

10t---18.15m

9.06

7.2

5.94

4.88

4.6

4.35

4.12

R

44

46

48

50

52

54

56

58

60

a=2 (t)

3.98

3.79

3.61

3.45

3.3

3.16

3.03

2.91

2.8

a=4 (t)

3.91

3.72

3.54

3.38

3.23

3.09

2.96

2.84

2.73

 

 

55m jib length

R

20

25

30

32

34

36

38

a=2 (t)

5t---37.75m

4.97

a=4 (t)

10t---19.23m

9.61

7.64

6.31

5.89

5.52

5.19

4.90

R

40

42

44

46

48

50

52

54

55

a=2 (t)

4.70

4.45

4.23

4.03

3.85

3.67

3.52

3.47

3.3

a=4 (t)

4.63

4.38

4.16

3.96

3.78

3.6

3.45

3.3

3.23

 

Images of Tower Crane

 

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FAQ about Tower Crane

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.

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No they just wanted to show who he was and what he did. How he died and why
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Construction cranes are erected on site. They are usually assembled on the ground with small cranes, then lift themselves up. The erection sequence is carefully figured, so minimal other equipment is needed. For conventional cranes that are permanent and thus only assembled once, portable cranes are used to erect them. Still, generally pretty much on the ground. Some have counterbalances that are permanently fixed, others have a rail type mechanism that moves in and out.
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no but i wouldnt mind seeing one :P
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You would get lot of information on Over Head Cranes as permanently installed material handling equipment for various industries, if you google search under EOT CRANES. As I know, in steel industries their capacities can go up to 400 Tons. EOT cranes are electrically powered and electrically controlled systems. These cranes are categorized for maintenance application and production application. At times their design and construction are quite complicated specially those of production application such as Steel melting shop of steel plant.
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Q:Who invented the tower crane, please?
In 1923, a prototype of modern tower crane was built. The first relatively complete modern tower crane appeared in the same year. Our tower crane started from Shanghai in 1950.
Q:What is a tower crane without a collector?
Once again, because the collector is using carbon brush and copper ring contact, the tower crane work in the sway of the impact is too large, easy to cause carbon brush and copper ring arc between burning. Combined with this reason, today's tower cranes do not use collector. The drawback is that the tower crane can not be one-way one-way rotation. So now the use of rotary limiter, set the tower one-way rotation can only turn 540 degrees, want to turn, can only turn in the opposite direction.
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I think the counter weights are connected to a pully system that directly interacts with the boom and hook movement. This way it can put more or less pull on the weights according to the amount of weight or position of the weight on the crane.
Q:What are the lifting moment requirements for tower cranes?
3, tower crane, such as lifting weight limiter, amplitude limiter, height limiter and load torque limiter limiting device, and travel limit switchestower lights wind instrument, wind clip rail device ladders athletic supporter circlewalkways and railings. The driver's cab is comfortable, easy to operate, with good vision and perfect communication facilities.
Q:Dawkings' Boeing crane. How did it arise, and continue to work?
Bit by bit you may come to realise that complexity out of simplicity is much easier to comprehend than complexity from nowhere. The crane idea is from Daniel Dennet I think, and the boeing being assembled by chance is more or less what happened only bit by bit through evolution and natural selection. God is the complexity from nowhere to which I refer. Self-complete creator? did he make himself?

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