HFU-4A Hydraulic underground tunnel Core Drilling RigI. General IntroductionHFU-4A full hydraulic underground core drilling machine is mainly applied in the fields of coa...
full hydraulic geological exploration drilling rig , HFDX-41.The leading core drill rigs in the developed countries are full hydraulic oper...
HFP200 Core Drilling Rig/mining core drilling machineFields of ApplicationHFP200 is widely used in mineral exploration, infrastructure construction &lpa...
The type of HXY-8B Core Drill Rig is a kind of core drill rig for medium and deep hole drilling using diamond and carbide-tipped bits, with mechanical tra...
Small water well drilling machine for geological exploration (HWG-190)HWG-190 Water well drilling rig Features a. five gears, and the highest speed can reach 1045r/min, impr...
YT28 hand held rock drill for breaking and diggingYT28 Pneumatic Rock Drill is rock drilling equipment with high high impact energy, and lower air comsumption,it is widely fitting...