Topless tower crane, can be interchangable with Comedil's CTT331

4.The hoisting, slewing and trolley mechanism adopt frequency changer to control and run steady.

3.The jib has good applicability and high availability factor. The mast section could be installed and disassembled individually by sequence, increase the crane jib's compages.

2.During working especially in urgent stopping and fast slewing, it is very steady, safety and the distortion is very small. The jib's steel structure has long using life and high security.

1.The Flat-top crane's installation and disassembly are simple, easy, quick and time-saving. I t greatly reduces the capacity of the auto-hoist when in installing and disassembling.

The flat-top tower crane is an upper slewing, hydraulic climbing machine with a horizoutal trolley jib an the installing mode is embedded undercarriage. Jib length can be extended respectively to 74m, 70m,64m,60m,54m,50m,44m,40m. There is no tie bar, no tower and the reasonable design, the advanced technology and  the convenient installation make it a perfect conversation crane.

PTT293(7427)Flat-Top Tower crane can be interchangable with Italy Comedil's CTT331, is CE certified.

  • jib length:74m,70m,64m,60m,54m,50m,44m,40m
  • necessary electric power:150KVA
  • height of attached:250m
  • height of stationary:50m
  • mast:1.95*1.95*5
  • tip lifting weight:2.7t
  • Feature:Tower Crane
  • Max. Lifting Height:250m
  • Max. Lifting Load:16t
  • Rated Lifting Moment:2900kN.m
  • Model Number:PTT293(7427)
  • Brand Name:huacheng
  • Place of Origin:Zhejiang China (Mainland)
  • Country:
  • telephone:
Delivery Time: 30 days
Package: container
Supply Ability: 80 Set/Sets per Year
Minimum Order Quantity: 1 Set/Sets
Payment Terms: L/C,T/T
Port: ShangHai
Fob Price: US$260,000-300,000ShangHai
tip lifting weight: 2.7t
Feature: Tower Crane
Max. Lifting Height: 250m
Max. Lifting Load: 16t
Rated Lifting Moment: 2900kN.m
Model Number: PTT293(7427)
Brand Name: huacheng
Place of Origin: Zhejiang China (Mainland)
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tower crane, flat top crane, topless tower crane PTT290 (similar with Comedil's CTT331), CE certification

Free Standing Height:50m TIP LOAD:2.7T JIB LENGTH:74M Feature:Tower Crane Max. Lifting Height:250M Max. Lifting Load:16T Model Number:PTT290 Brand Name:Hua Cheng Place of Origin:Zhejiang China (Mainland) PTT290 Flat-Top Tower crane Max Load :16T ; Jib length:74M; Tip Load : ...

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PTT293(7427)Flat-top crane,topless tower crane, interchangale with Comedil's CTT331,got CE certification

jib length:74m,70m,64m,60m,54m,50m,44m,40m mast:1.95*1.95*5 tip lifting weight:2.7t necessary electric power:150KVA height of attached:250m height of stationary:50m Feature:Tower Crane Max. Lifting Height:250m Max. Lifting Load:16t Rated Lifting Moment:2900kN.m Model ...

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