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RESEARCH AND DEVELOPMENT

Introduction of R&D Center

BUMA CE has been focusing on the development
of the foundation equipment and pursues
the advanced technology and value.

The attached R&D center of BUMA CE, LTD. retains a number of professionals of master's and doctorate level, and devotes its energies to development of professional foundation equipment for eco-friendly civil foundation works. On the basis of massive experience and technology accrued for 20 years since its establishment, it has developed professional foundation equipment for
eco-friendly civil foundation works for green growth, and is setting forth its unremitting efforts to be the world best R&D center in manufacturing foundation equipment through full support for R&D and progressive investment in order to meet ever-changing market situation and diversified needs of internal and external clients .

Research Area

▪ Reverse Circulation Drilling (R.C.D) Rig
▪ Casing Rotator
▪ Casing Oscillator
▪ Rotary Drilling Rig
▪ BUMDRILL
▪ Hammer Grab
▪ Mechanical Diaphragm Wall Grab
▪ Hydraulic Diaphragm Wall Grab

Technology Development Status

Stationary Large Bored Drilling Equipment
▪ Development of Casing Oscillator (1.5m~4m)
▪ Development of Large Bored R.C.D (Reverse Circulation Drilling Rig) (0.6m~4m)
▪ Development of Large Bored DW-10 R.C.D (over 10m)

Self-propelled Large Bored foundation Equipment
▪ The 1st Development of 180kN.m Rotary Drilling Rig in Korea
▪ Development of Bumdrill for Civil Foundation Works
▪ Development of Eco-friendly Hydraulic Diaphragm Wall Grab

Equipment Parts for Civil Foundation Work
▪ Development of Kelly Bar for Rotary Drilling Rig
▪ Development of Power Pack for Civil Foundation Work(300Hp~600Hp)
▪ Development of Planetary Gear Reducer (1~2 gear)
▪ Development of Roller Cutter and Bit
▪ Development of Mechanic and Diaphragm Wall Grab
▪ Development of Swivel
▪ Development of Shield Back Fill Plants