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8t Load Hammer head QTZ100(5615) Construction Tower Crane

8t Load Hammer head QTZ100(5615) Construction Tower Crane
*Item NO.: QTZ100(5615)
*Payment: T/T, L/C
*Product Origin: China
*Color: orange red blue
*Shipping Port: Qingdao, Shanghai, or any China seaport
*Lead Time: 15 days
*MOQ: 1 set
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Description

QTZ100(5615)---8t Load Hammer head QTZ100(5615) Construction Tower Crane

1. tower crane 8t max load, tip load 1.5t, jib length 56m.

2. new condition tower crane/hydraulic self erecting tower crane/hammed head topkit construction tower crane

3. China-made high quality tower crane, China good tower crane manufacturers

4. high efficiency, CE, ISO, GOST certificates

Main Technical Parameters of QTZ100(5615) 8t topkit Tower Crane

Basic height

48m

Maximum height

151.2m

Jib length

56m

Maximum lifting weight

8t

Main chord

angle steel125*125*10

Festival standard specifications

1.835*1.835*2.5

Loading Capacity of 8t topkit tower crane

Jib length (m)

16

20

24

28

32

34

36

38

40

42

44

46

48

50

52

54

55

56

4t-27.57m

4

4

4

3.926

3.332

3.087

2.870

2.675

2.500

2.342

2.198

2.066

1.946

1.835

1.732

1.637

1.593

1.549

8t-15.56m

7.753

6.002

4.835

4.001

3.376

3.118

2.784

2.684

2.500

2.333

2.182

2.043

1.916

1.800

1.692

1.592

1.545

1.499

Mechanism Specification 

 

Hoisting

         a=2

                 a=4

                    Kw

m/min   92             46

     46                23

 

               30/30

   T       2                4

     4                  8

Trolleying

               m/min   42.8/21.4

                 4.5/3.0

Slewing

               r/min    0.62

                 3.7*2

Climbing

               m/min     0.4

                  5.5

Necessary electric power

`                  47.4

Main supply                                                         ~380v/50hz

Jib length(m)

                            56

Counterbalance(t)

                             16.7

Technology and management

1): we have adopted the mostadvanced design technology of tower crane in china

2):  we have first-classproduction equipment and precise inspection and testing devices

3): famous experts andexcellent talents are here

4):  an excellent talentteam for pioneering and innovation.

The process features

1): automatic submerged arc welding is adopted in the main sectionlimbs and chord boom. It has high thermal efficiency, high penetration, highproduction efficiency, while reducing the pores and crack defects, increasesthe weld strength and the beautiful appearance.

2): we adopt carbon dioxide gas welding; it has heat concentrated,a small welding line, high strength and resistance to rust and crack. it canreduce tress and deformation, it has high strength and resistance to rust andcrack.

3): shot blasting is used for masts to strength the hardness ofsteel surface; enhance the paint adhesion and prolonging its life

4): we have robot-welding production lines, so the welding qualityhas reached international advanced level.     

Our Service

 ----timely delivery, intime shipping notice

 ----1 year warrantyof products quality and full set of spare parts

 ----traininginstallation, guidance of operation and maintenance

 ----engineershave rich experience, can solve all your problems 


 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.


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