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Zhengzhou Unique Industrial Equipment Co.,Ltd.
ADD: No.5 Building , Jincheng International Plaza, Nongke Road, Zhengzhou City, Henan Province, China.
E-mail: sales@unique-cons.com
Tel: +86-371-65829915
Fax: +86-371-63935058
Zip Code: 450002

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Tower Crane QTZ125  send inquiry

Tower Crane QTZ125


On 25 November, 2008, QTZ124 (PT6015) flat-top tower crane made its debut at Shanghai bauma exhibition, highly praised by domestic and foreign experts. The flat-top split tower crane was researched and developed independently by the company, with various performance indicators reaching international leading levels. Mast sections are shaped into sheet, convenient for transportation and storage, saving the long distance freight. The main chord of mast section adopts Q345B material, with good environmental adaptability. The mechanism is provided from well-known domestic producers, with reliable performance, excellent speed governing and shockless trait.

 
tower crane qtz125 structure
 
qtz125
 

Load diagram

Jib

(m)

Fall

R(Cmax)

m

C(max)

m

20

25

30

35

40

45

50

55

60

60

IV

14.6

10.0

6.99

5.35

4.25

3.46

2.87

2.42

2.05

1.75

1.50

II

26.37

5.0

5.0

5.00

4.25

3.46

2.87

2.42

2.05

1.75

1.50

55

IV

15.3

10.0

7.41

5.70

4.52

3.70

3.08

2.6

2.21

1.90

 

II

27.70

5.0

5.0

5.00

4.52

3.70

3.08

2.6

2.21

1.90

 

50

IV

15.7

10.0

7.62

5.85

4.66

3.82

3.19

2.69

2.30

 

 

II

28.38

5.0

5.0

5.00

4.66

3.82

3.19

2.69

2.30

 

 

45

IV

16.5

10.0

8.08

6.23

4.97

4.09

3.42

2.90

 

 

 

II

29.87

5.0

5.0

5.00

4.97

4.09

3.42

2.90

 

 

 

40

IV

17.2

10.0

8.45

6.52

5.22

4.30

3.60

 

 

 

 

II

31.03

5.0

5.0

5.00

5.0

4.30

3.60

 

 

 

 


Mechanism



Drum Capacity

Power

Hoisting


m/min

25

50

100

12.5

25

50

400m

30kw

t

5.0

5.0

2.0

10

10

4

Derricking


m/min

55/27.5/9.6

5.0/3.7/1.3kw

Slewing


r/min

0.62

95Nm

Travelling


m/min

12.5/25

4x1.7/3.4kw

Jacking


m/min

0.5

7.5kw

Power

380V/50Hz