ZHONGLIAN BRAND TOWER CRANE SL7030

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
-
Supply Capability:
10 unit/month

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Product Description:

Technical Sheet for TC7030

Free standing  height (m)

51.7

Max height  with attachment (m)

186.7

Working range  can be adjusted (m)

40、45、5055606570

Working range  (m)

3.1-70

Max lifting  capacity (t)

12

Tip load @ 70m  (t)

3.0

Hoist mechanism

Falls

2

4

Lifting  capacity (t)

0-3

0-6

0-6

0-12

Speed (m/min)

0-92

0-46

0-46

0-23

Motor

55LVF30 55Kw

Trolleying  mechanism

Speed (m/min)

13-38-58

Motor

120JXL 120N.m

Slewing  mechanism (VFD+PLC)

Speed (r/min)

0-0.7

Motor

RCV185 2X145N.m

Climbing speed  (m/min)

0.5

Counterweight  (t)

26

Mast section  size (L×W×H)m

2×2×3 ( panel mast  type )

Working  temperature

-20+40

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 )

60mm2 (3+2, 5 cores)

Startup  voltage & current

380V×95%=361V  260A

Rated working  voltage & current

380V             146A


Loading Chart


70mJib Length

R(m)

2.5-        25m

25

30

35

40

45

50

55

60

65

70

a=2  (t)

6t

5.9

5.15

4.54

4.05

3.64

3.29

3.0

a=4  (t)

12t

9.41

7.51

6.3

5.7

4.95

4.34

3.85

3.44

3.09

2.8














65mJib Length

R  (m)

2.5-  25m

25

35

40

45

50

55

60

65

a=2  (t)

6t

6

5.3

4.68

4.17

3.75

3.4

a=4  (t)

12t

9.69

6.37

6

5.1

4.48

3.97

3.55

4.5












60mJib Length

R  (m)

2.5  -25.75m

30

35

40

45

50

55

60

a=2  (t)

6t

6

5.36

4.73

4.22

3.8

a=4  (t)

12t--

7.83

6.45

6

5.16

4.53

4.02

3.6

55m Jib Length

R (m)

2.5-  25.87m

30

35

40

45

50

55

a=2 (t)

6t

5.7

5.04

4.5

a=4 (t)

12t

8.35

6.89

6

5.5

4.84

4.3




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Q:More than meters of tower cranes must be equipped with red barrier lights at the top
however, tower cranes over 30 meters above the tower shall be equipped with red light on the top of the tower and jib.
Q:Construction tower crane operator certificate expires, how to verify?
Two, training contentThe crane safety regulations and operation management; classification and main parameters of the crane; the structure and the working principle and the safety protection device of lifting up; the installation and removal of heavy machinery; the whole debugging and acceptance of heavy machinery; the operational and command signal of lifting and repair; and maintenance of heavy machinery.Three, training hours and full-time training arrangement: 5 days, annual training enrollment.Four, training fees450 yuan / person, including registration fees, training fees, books, information, assessment, assessment fees, accommodation, self-care.Five, training certificationStudents complete the prescribed courses, through the examination, after passing the examination by the Municipal Construction Commission issued a number printed and stamped with the "Chongqing City Construction Management Committee of" legal. "Chongqing construction tower crane operator qualification certificate".
Q:Under what circumstances are winches used and under what circumstances tower cranes are used?
Construction technology is not too complex, and components can be zero, the use of winches (such as brick structure). Large components can not be separated, the use of tower cranes (such as cement cast-in-place shear wall structure must use large-scale steel mold).
Q:What is the power of a tower crane? Five
TC7525-16D switchboard power 80KWTC5610-4 switchboard power 34KW.TC6015A-10E switchboard power 71.5KWThe other two types have not been touched and will not be answered. I'm sorry
Q:What should the sub contractor do before the installation of the bridge crane in the workshop?
Baidu search [tower crane tower demolition, lowering section safety technical disclosure]. If it is installed, remove the "two words" to "installation", and other contents are adjusted slightly.
Q:Detailed parameters of QTZ80 tower crane 50
You made the tower crane. All manufacturers are not necessarily the same
Q:What are the conditions of tower cranes, strictly prohibited?
According to the national standard "tower crane safety regulations" (GB5144-2006) requirements, "the installation and disassembly, section, or drop section operation, wind tower crane at the maximum installation height should be no more than 13m/s, when there are special requirements, according to user and manufacturer's protocol implementation." Wind speed 13m/s, that is, 6 winds.
Q:Construction tower crane driver (T) Ben can be used as construction crane driver (S)?
Building crane driver (T); tower crane driverConstruction crane drivers (S); construction elevator drivers; neither is common.
Q:There is no CAD map attached to embedded parts of tower crane?
Where there are special drawings, we are using the embedded parts of tower crane attachment reinforced pre buried above 32mm (with hook) in concrete beam column, with the head of the thread and attached connection
Q:What are the "2 magnification" and "4 magnification" mentioned in the lifting characteristics table of tower cranes?
Popular saying: "car to hook this section of vertical distance, you see 4 wire rope is 4 magnification, you see 2 wire rope is 2 magnification.".

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