1.alloy and diamond core drilling rig 2.hole depth100-500m 3.hole diameter:30-100mm 4.drilling middle and shallow hole GY-300A portable alloy and diamond core drilling rigGY-300A is a core drilling rig for middle and shallow hole.It applies not only to alloy and diamond core...

1.multi-use engineering drilling rig 2.compact structure, light weight 3.hole diameter:40-300mm 4.hole depth:20-150m GDY-100 Portable engineering drilling rigGDY-100 portable engineering drill is a kind of multi-use engineering reconnaissance drill. It can proceed attacking and...

1.crawler drilling rig 2.hole depth:150-60m 3.hole diameter:150-250mm 4.diesel power:75kw 5.electric power:37kw YGL-100R full hydraulic geothermal crawler drilling rigFeature:1.Full hydraulic drive power head crawer drilling rig.2.Output shaft of power head has extension...

1.anchor drilling rig 2.hole depth:150-60m 3.hole diameter:130-250mm 4.diesel power:75kw 5.electric power:37kw YGL-100 crawler anchor drilling rigFeature:1.Full hydraulic drive power head crawer drilling rig.2.Output shaft of power head has extension mechanism(national...

1.bulk water well drilling rig 2.drilling depth:600-2600m 3.drilling hole diameter:435-660mm 4.power:diesel engine SPS series bulk water well drilling rigApplication:1.drilling for searching the water.2.it can drill clay,sand,graveland pebble,float stone stratum and...

1.Crawler rock drilling machine 2.Bore dia.:105-120mm 3.Bore depth:25m 4.Pressure:1.0-1.4Mpa 5.Lifting force:13.6KN KC-120 crawler rock drilling machineRock drilling machine Feature:1.Easy maintenance hydraulic pump set. Air driven pump set.2.Powerful feeding and...