Purchase Qty. Reference FOB Price
1 Piece US$26,470.00
2 Pieces US$26,240.00
3+ Pieces US$26,040.00
Product Description
ZGYX-425-1 seperate DTH Drilling Rig General Specification Hole Depth 30 m Hole Range Φ 110-138 mm Drill Pipe Sizes Φ 76x3000 mm Rotation Torque(Max.) 3200 N.m Hammer 4'' / 5'' Rotation Speed 0- 100 rpm Length of Feed Beam 5645 mm Feed Travel Length 3660 mm Feed ...