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Tri-cut belling bucket

  • Type: 1-Clam drilling bucket 2-Coring barrel 3-Rock belling bucket 4-Bi-cut belling bucket 5-Tri-cut belling bucket
  • Diameter: 500-2440mm
  • Length: 1200-5000mm
  • Application: For projects that require enlarged pile base.


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DESCRIPTION

■ Introduction
There are 5 catagories belling buckets
1-Clam drilling bucket
2-Coring barrel
3-Rock belling bucket
4-Bi-cut belling bucket
5-Tri-cut belling bucket
Diameter range:500-2440mm,length range:1200-5000mm.
*Other dimensions are available on request.


■ Main Applications
When conditions of soil are stable (mainly cohesive), belling buckets are used for enlarging the pile base. By use of the leverage system and application of vertical crowd force on the push rod, the cutting arms are gradually opened. The drilled material falls into the open shell of the bucket. The cutting arms are closed by upward movement of the kelly bar which transmits the pull onto the push rod.


■ Feature
Innotive design with good craftmanship.


■ Parameters

Closed DiameterOpening DiameterClosed HeightOpening HeightNumber of TeethWeight






      (mm)       (mm)     (mm)      (mm)      (pcs) (KG)
     580     1200    2789      2562         311407
     760      1600    2334      2009         291449
    900      2000    2704      2204         361985
    1160      2400    3469     2912         503035
    1440      3000    3776     3279         494295
    1740      3600    3816     3098         495565
    1940      4000    4035     3092         537938
    2140      4400    4377     3400         599576
    2440      5000    4665     3517         6110605

*Other sizes can be customized.

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