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Product Code: 116516911
SHANDONG MINGWE...

Address:

，China

Main Products:

tower crane,building hoist

Contact Info.
Home > Products >
China Construction Equipment Tower Crane QTZ40(TC5008)
  • FOB Price
    Negotiable
  • Min. Order
    1 Piece(s)
  • Payment Terms
    -- --
  • Port
    -- --
  • Delivery Time
    0 days after payment
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  • Place of Origin:
    China (Mainland)
  • Brand Name:
    MINGWEI
  • Model Number:
    QTZ40(TC5008)
  • Feature:
    Hydraulic Crane,Jib C...
  • Max. Lifting...:
    4T
  • Max. Lifting...:
    120m
Product Description

1 Hoisting Mechanism

Three-gear speed modulation by electrical motor or frequency conversion, giant winch.

2 Rotation Mechanism
Speed modulation with frequency conversion, stable break, accurate position, outstanding on performance and operation all around the world.

3 Lifting Mechanism
Speed modulation with frequency conversion, less concussion, stable operation.

4 Control System
PLC control, auto diagnosis on electric malfunction, corresponding alarm on light and sound, key components adopting international top brand product.

5 Security & Protection Mechanism
Besides security mechanism usually used in domestic tower crane adopted,MingWei tower crane adopted lots of advanced mechanism self-developed by MingWei, to keep the security of the tower crane and convenient operation, such as unique double tighten mechanism on lifting steel cable, anti-break mechanism on sliding vehicle, anti-drop


Tower Crane Model：QTZ40(TC5008)

Basic Height（free standing height）/Max. Height：29m/120m

Range(radius, jib length, work range)：3---50m

Main Body Type(mast section, mast, tower body)/Material：∠160×160×12 angle steel/Q345B

Size of Mast Section, LXWXH：1500×1500×2200

Collar ties (anchors, adhered sections)Situation：Distance between first collar tie and the ground 22400mm

Other distance 16500mm

Suspension Height no more than 20m

Balanced Weight(counterweight)/Jib Length：8.54t/50m；7.1t/44m

Total Power:25.9Kw

Lifting Features Diagram: Loading chart

2 Times Multiplying (2 falls) magnification

Jib length (m)

3-21.4

22

23

24

25

26

27

28

29

30

Load (t)

2

1.94

1.85

1.77

1.69

1.62

1.56

1.50

1.45

1.39

Jib length (m)

31

32

33

34

35

36

37

38

39

40

Load (t)

1.35

1.30

1.26

1.22

1.18

1.14

1.11

1.08

1.05

1.02

Jib length (m)

41

42

43

44

45

46

47

48

49

50

Load (t)

0.99

0.97

0.94

0.92

0.89

0.87

0.85

0.83

0.81

0.80



4 Times Multiplying

Jib length (m)

3-10.966

11

12

13

14

15

16

17

18

19

20

Load (t)

4

3.98

3.64

3.36

3.10

2.89

2.70

2.54

2.39

2.26

2.14

Jib length (m)

21

22

23

24

25

26

27

28

29

30

31

Load (t)

2.04

1.94

1.85

1.77

1.69

1.62

1.56

1.50

1.45

1.39

1.35

Jib length (m)

32

33

34

35

36

37

38

39

40

41

42

Load (t)

1.30

1.26

1.22

1.18

1.14

1.11

1.08

1.05

1.02

0.99

0.97

Jib length (m)

43

44

45

46

47

48

49

50

Load (t)

0.94

0.92

0.89

0.87

0.85

0.83

0.81

0.80











Basic Parameter:


Hoisting

Mechanism

Motor

Model

YZD200L1-4/8/24

Power

kW

15

13

3.5

Reducer

Total Drive Ratio

i

12.64

Drum

Rope Capacity

m

280

Brake

Model

YWZ-250-40

Brake Moment of Force

N·m

600

Wire steel Rope

Rope Max. Attraction

N

16500

Specification

6×37-11-1770-Ⅰ

Lifting Speed

2 Time Multiplying Power

m/min

62

31

7.7

4 Time Multiplying Power

31

15

3.8

Slewing(swing) Mechanism

Motor

Model

YZR132M-6

Power

kW

3.7

Reducer

Model

XX4-100.180

Drive Ratio

i

180

Coupler

Model

YOX.280

Rotating Speed

r/min

0.6

Trolleying Mechanism

Motor

Model

YEZS112M-4/6

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SHANDONG MINGWEI HOISTING EQUIPMENT CO.,LTD
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