YGSL-120 Track-type Multifunctional Drilling Rig

120R Double Power Heads GSHPs Crawler Drilling-rig

YGL-R Series Full Hydraulic GSHPs Drilling Rig

YG-50 Drilling Rig
Full hydraulic operated top drive power head drill machine. It is applied in drilling heavy duty pretension anchor holes at side slope of water power station, railway or highway projects, to drill drainage holes and grouting pile holes on roof of tunnel (gallery).

YG-50 Drilling Rig

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