Purchase Qty. Reference FOB Price
1 Piece US$280,000.00
2 Pieces US$270,000.00
3+ Pieces US$265,000.00
Product Description
DTH Drill Machine Use Long Rod Rotary Drilling Rig Crawler Drilling Rig DTH Drill Rig Technical parameters of Overhead integrated DTH drill rig Model SWDB138 SWDB165A SWDB200A SWDB250 OPERATION PARAMETER Hole diameter(mm) 138-165 138-180 180-255 230-270 Hole depth(m) 25 25 30 30 ...