Min. Order Reference FOB Price
1 Set US$5,000.00-8,000.00 / Set
Product Description
Hydraulic DTH Hard Rock Drilling Rig Machine Blast HoleDrilling rig Features: 1.High drilling efficiency, power provided by energy saving motor 2.High efficiency, large rotary torque 3.Simple structure and easy to move 4.Adopt consummate design, long service life 5.Easy to ...