Project: Kobelco BM700 crawler crane

Repair of the base section of a Kobelco BM700 crawler crane

Work description base section of a Kobelco BM700 crawler crane

  • Place the base section on one of our flat beds
  • Remove 2 x main chord and related lacings and check and prepare remaining parts
  • Cut and prepare new main chords and lacings
  • Straighten the bottom 2 main chords
  • Check straightened areas
  • Fit, align and weld new main chords and lacings
  • Check new butt welds by X-ray method and new welds of lacings by MPI method for cracks and/ or indications
  • Shot blast and paint the section