Home > Info  >  

Tower Crane Erection Process


10/30/2009        















































Tower Crane Erection Process
   

Basic Mast Cage Section Mast Section Top Tower

1094_tbn.jpg (8610 bytes)

c3_tbn.jpg (7328 bytes) 879a_tbn.jpg (6877 bytes) 880a_tbn.jpg (6268 bytes)
Counter Jib Counter Weights Main Jib Typical Section

847_tbn.jpg (7051 bytes)

c4_tbn.jpg (8176 bytes) c6_tbn.jpg (8260 bytes) 853_tbn.jpg (6572 bytes)
Moving Jibs Connecting Jibs Securing Basic Mast Placing Re-bar

881_tbn.jpg (9509 bytes)

885_tbn.jpg (9797 bytes) c1_tbn.jpg (13124 bytes) c2_tbn.jpg (11955 bytes)
Installing Lever Lifting Section Introducing Section

c8_tbn.jpg (6940 bytes)

c9_tbn.jpg (6808 bytes) c10_tbn.jpg (8931 bytes)



  1. Cast a concrete base for the basic mast of the crane with timber formwork
  2. Assemble the telescopic cage section on top of basic mast
  3. Assemble the top mast section just under the mast cabin on top of cage section
  4. Erect the section of top tower containing the mast cabin above top mast section
  5. Fix the counter-jib perpendicular to the vertical tower using the counter-jib tie
  6. Hang the counterweights at the end of the counter-jib
  7. Install the main jib with the main jib tie
  8. Hang the jib trolley on the main jib

After erecting the whole tower crane, it was ready for "raising" to the required operating height. This was achieved by jacking up hydraulically the telescopic cage section and then bringing extra standard mast sections into the telescopic cage consecutively until sufficient height was reached.





Tower Crane
Flat top crane
buy tower crane

Bucket wheel Stacker
plate feeder

Top slewing crane
Topless tower crane

Tower crane dealer
tower crane Seller

chain bucket conveyors

Luffing crane
tower crane supplier
tower crane chinese supplier

Tower crane manufacturer
bridge scraper reclaimer

buy tower crane
Tower crane dealership

Opencast Mining Equipment
Bucket wheel stacker/reclaimer

sidelong cantilever stacker

Link:Artifical Stone china granite Semi trailer
©2009 DEYING Tower Crane | All rights reserved .Buy Tower Crane From China DeYing .