DRILL CRAWLER TYPE. (IN KOREA MOST USED SYSTEM),
ENGINE 145HP,
NOW WORK HOLE SIZE 6-8 INCH, DEPTH 100M,
(Hole size can do change. but, only change new spare part.),
DRILL CRAWLER TYPE. (IN KOREA MOST USED SYSTEM),
ENGINE 145HP,
NOW WORK HOLE SIZE 6-8 INCH, DEPTH 100M,
(Hole size can do change. but, only change new spare part.),
DRILL CRAWLER TYPE. (IN KOREA MOST USED SYSTEM),ENGINE 145HP,NOW WORK HOLE SIZE 6-8 INCH, DEPTH 100M,(Hole size can do change. but, only change new spare part),smgyo@naver.com,
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