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PT4810 4t Hydraulic Lifting Flat Top Tower Crane

PT4810 4t Hydraulic Lifting Flat Top Tower Crane
*Item NO.: PT4810
*Payment: T/T, L/C
*Product Origin: China
*Color: orange red blue
*Shipping Port: Qingdao, Shanghai, or any China seaport
*Lead Time: 20 days
*MOQ: 1 set
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Description

PT4810 4t Hydraulic Lifting Flat Top Tower Crane


PT4810 flat top tower crane belong to upper-swing flat top tower crane with horizontal jib, winch-jib. All kinds of performance parameters and technical items are up to or better than the National Standard.Flat top tower crane for sale from china are reliable. The max radius is 48m. Independent loading-lifting height is 30m. Attaching loading-lifting height is 120m. The rated load moment is 600 KN.m .


4t topless tower crane PT4810 Load Diagram

  Loading Diagram

  Radius (m)

3-14.75

16

18

22

26

28

34

38

42

44

46

48

Weight (t)

2 Fall

2

2

2

2

2

1.96

1.56

1.36

1.2

1.13

1.07

1

Weight (t)

4 Fall

4

3.66

3.22

2.57

2.12

1.95

1.54

1.34

1.18

1.11

1.05

0.99



4t topless tower crane PT4810 flat top tower  Parameters

Rated lifting moment (kN.m)

600

Lifting height (m)

Free-standing stationary crane

Anchored crane

 

30

120

Working  radius (m)

Max. working radius

48

 

Min. working radius

3

Max. lifting capacity (t)

4

Hoisting mechanism

Rope fall

α2

α4

 

Speed (m/min)

7.7

31

62

3.8

15

30

 

Lifting weight (t)

2

2

0.8

4

4

1.6

 

Power(kW)

15/15/4

Traction mechanism

Speed (m/min)

37.5/26

 

Power (kW)

2.8/2.2

Slewing mechanism

Speed (r/min)

0.63

 

Power (kW)

3.7


Safety devices: 

1): hoist height limit 2): over speed limit 3) over load limit 4):lifting moment limit 5): slewing angle limit 6): emergency stop button 7):obstruction light (tip of jib, tower head) 8): wind lock device.




As a professional exporter,our target is to serve worldwide clients with high-quality  products, great-reliability, devoted responsibility,professional services and honorable credibility to meet customers’ requirements in all aspects.  We will supply you 24 hours a day and 7 days a week after-sale services.


If you want to know more about our products, pls contact us by email or phone. Also welcome consult us any question at your convenience, any inquiry or kind suggestions from you will be very appreciated.


Looking forward your kindly inquiry and hope to help your strong business in near future!


Reference:

More about topless tower crane, pls refer: http://www.nzmachinery.com/topless-tower-crane_c3

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