Tower Crane Model: QTZ315(TC7027)    
Download Tower Crane ( TC7027) Data sheet :                 [back]   [top]                                             

                                        
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Load Capacity       

Jib length=70m


Radius (m)

Multiple ratio

3.2～14.0

22

25

30

35

40

45

50

55

60

65

70

Payload capacity
(t)

4

16.00

11.2

8.00

6.36

5.2

5.34

3.67

3.15

2.72

2.36

2.06

1.80

2

8.00

7.52

6.3

5.39

4.68

4.13

3.66

3.3

2.97

2.70

Jib length=65m


Radius  (m)

Multiple ratio

3.2～16.4

25

30

35

40

45

50

55

60

65

Payload capacity (t)

4

16.00

10.3

7.60

6.70

5.20

4.50

3.80

3.40

3.00

2.60

2

      8.00          

7.20

6.20

5.40

4.85

4.30

3.90

3.50

Jib length=60m


Radius (m)

Multiple ratio

3.2～16.4

25

30

35

40

45

50

55

60

Payload capacity (t)

4

16.00

10.40

8.00

6.80

5.60

4.90

4.25

3.80

3.30

2

      8.00          

7.35

6.40

5.70

5.05

4.60

4.10

Jib length=55m


Radius  (m)

Multiple ratio

3.2～17.7

25

30

35

40

45

50

55

Payload capacity (t)

4

16.00

10.90

8.90

7.42

6.49

5.64

4.78

4.40

2

      8.00          

7.20

6.10

5.37

4.90

                                                                                                                                     
Jib length=50m


Radius  (m)

Multiple ratio

2.8～18.9

25

30

35

40

45

50

 Payload capacity
(t)

4

12.00

11.40

8.95

7.69

6.54

5.90

5.00

2

5.00

7.35

6.20

5.50
 

Tower Crane Electronic Parts


Creepage recloser 

Breaker

Plastic shell breaker

Main AC contactor

 

Schneider electric

Relay

Time relay

Medium relay

Bridge unit

Transducer 

Moment spacing swish

autotransformer

Coder feekback

DC power supply

Kenotron

Avail adapter socket

Retainer adapter

Main Technical Parameter


Item

Unit

Parameter

Metric lifting moment

KN.M

3150

Max. lifting capacity

T

16

Tip load capacity

T

2.7

Working radius

M

3.2~70

Hoisting Height

Independent

M

52

Attachment

M

174
Hoisting Speed

Fall

 

2

4

Hoisting Speed

M/min

0~40

0~80

0~20

0~40

Max Lifting Capacity

T

6.0

3.0

12.0

6.0
Slewing Speed

R/min

0~0.8

Trolleying Speed

M/min

57/28/7.5

Climbing Speed

M/min

0.56

Weight

Independent Structure

T

80.0

Counter-Balance

T

20.4

Stationary Structure

 T

 

 Max. Slewing Radius

M

70

Counter-Jib Slewing Radius

M

21.36

Max. Working Wind Speed

M/s

20

Climbing Wind Speed ≤

M/s

13

Working Environment Temperature

℃

-20~+40

 

Main Parts Parameter


Item

Parameter

 Hoisting
Mechanism

Electromotor

Model

YZP250M-6

Power

Kw

55

Reducer

Model

F29

Steel rope

18NAT6X19W

Slewing
Mechanism

Electromotor

Model

YTLEJ112-145-4F1

Power

N.m

2x145

Turning rate

R/min

1450

Reducer

Model

JH02

Trolleying
Mechanism

Electromotor

 

Model

YTLEJ132L-185-4

Power

Kw

185Nm

Turning rate

R/min

700/1450

Reducer

Model

SX308

Speed Ratio

i=35.84

Steel rope

8NAT6X19W

 

Power

Kw

11

Hydraulic pump

Cylinder model

G18551091C

Route of travel

mm

1600

Discharge of Hydraulic pump

L/min

20.7

Working Pressure

MPa

40

 

Main Metal Parts List

Jib
Jib upper chord is the solid round steel, the lower chord is angle welding-square

Totally 11 sections jibs, jib is connected by pin rolls. Jib connector is forged and of characteristic of small gap and strong.

 

 

 

 

 

 

 

Mast Section

External Dimensions 2000×2000
Overall Height:3000

 

 

 

 

 

Tower Cap   Tower head is composed of two main channel bars.

 

Upper and lower bracket is composed of plates box-case

Counter jib

 

Frame Space frame structure welded by channel steel, angle steel and steel board

Jib Tie Bar

 

Two tie bars are welded by solid round steel.

 

Attached Devices  welded by channel steel weld-square and steel board

Download Tower Crane ( TC7027) Data sheet :                 [back]   [top]    


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