Rotary Drilling Rig(DBM Series) Demonstration

DBM model represents the greatest progress in the development of BUMA rigs, which is the result of many years of projects and study, talking into consideration the suggestions of BUMA’s worldwide customers, and is a huge success on the international market. DBM RDR rigs has been created for foundation drilling with diameters from 800mm up to 2500mm and a depth up to 68m. this equipment is very useful for drilling a borehole through soil and soft rock strata for construction of foundation for large building, long bridge and other mammoth constructions. e-mail : bumace@ tel : 82-55-337-9891~3 fax : 82-55-337-9894 DBM Series는 (주)부마씨이 리그 제품 중 가장 뛰어난 성능의 장비로서 직경 0.8~범위와 굴착심도 30~68m의 연질토 굴&