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  • Self-erecting Tower Crane
  • Self-erecting Tower Crane
  • Self-erecting Tower Crane
  • Self-erecting Tower Crane

Self-erecting Tower Crane

  • features
  • technical data


Self-erecting cranes working ranges from 18 to 40 meter tons and offers jibs of up to 40m. This High Quality Tower Crane is whole consignment & fast set-up vertical and level transport machinery. Mainly apply to 7~10 storey civil buildings. This machine also could used in factory, goods yard, station, ports to move products, as well as to be a mobile hoisting machine The famous feature of this kind tower crane could realize fast-installation and whole consignment transportation. After whole enfoldment of tower crane, we could transport tower crane by trailer. With one truck crane (4-10ton), the installation could be finished within 2 hours.

We have more than 20 years experiences in manufacturing industries. We pass ISO9001 Certification, / Manufacture License of special equipment by AQSIQ, / CE certificate for the motors adopted on our construction equipments etc.National-level engineering and service team along with local agent providing worldwide after-sales service. Different types of mast section and tie-in for worldwide famous tower crane brands, Ball blasting and high quality of epoxy painting production line, make sure 100% compatible with the original products. Free easy wearing parts Plus One Year Warranty.

Other features:

1 inner tower expansion in suit place, it could auto-lock and release .

2 lifting beam could auto-unfold or fold when towers stretch and unfold . 

3 Tower stretch and unfold, beam unfold, counter weight load ,which all could do range form 0~360°.

4 Adopt drum, whole steel wire rope pulley system, to realize lifting& installation set-up work .

5 Have two kinds interchange device: track and fixed supporting lug, to adjust different uses.

6 The angle of altitude of lifting beam is 30 .then could increase the height of lift, but its Max lift weight is 1000kg , trolley could not work, while the travelling mechanism could work.


7 Lifting mechanism, trolleying mechanism and traveling mechanism adopt frequency & stepless control , braking without shock.

8 Slewing gear adopt electric resistance control mode, smooth starting, with good positioning performance.


9 all safety devices are complete, sensitive, and reliable.  

Luffing Tower Crane QTK25



Features3:Loading Curves

Luffing Tower Crane QTK25


Luffing Tower Crane QTK25

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