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RESEARCH AND DEVELOPMENT

Research Results

2018

2017
  • Developed Casing Extractor and Clamp
  • Casing Rotator
2016
  • Developed Hydraulic Water Pump for RCD Rigs
  • Casing Rotator
2013
  • Development of Casing Rotator
  • Casing Rotator
2012
  • Development of Hydraulic Grab 30ton
  • Casing Rotator
2011
  • Planetary Reducer G26
  • Development of Rotary Drilling Rig 250kN.m
  • Development of Drive system for Rotary Drilling Rig 320kN.m
  • Casing Rotator
2010
  • Development of Roller Cutter
  • Development of Hydraulic Diaphragm wall Grab 18m
  • Development of Hydraulic Winch 10T & 25T (Incl. Free System)
  • Development of Automatic Kelly Bar welding machine
  • Casing Rotator
2009
  • 2009 The 1st Development of RDR in Korea
    DBM-18S : 180KN.M Rotary Drilling Rig
    Development of Large-bored DW-10(Over 10m drilling depth)
  • Casing Rotator