1.full hydraulic operated top drive power head 2.great drilling capability 3.good disassembility , rapid&convenient transport YG-60 construction drilling rig is a full hydraulic operated top drive power head drill. It is used to drill heavy duty pretension anchor hole at...

1.full hydraulic operated top drive power head 2.great drilling capability 3.high drilling efficiency, 1. Application YG-80 construction drilling rig is a full hydraulic operated top drive power head drilling machine. It is used to drill heavy duty pretension anchor holes at...

1.complete hydraulic power head 2.great drilling capability 3.good disassembility , rapid and convenient mount and transport 1. Application YG-100 anchoring drilling rig is a complete hydraulic power head machine. It applies to the construction of big tonnage stress anchoring...

1.dual-top drive power head 2.high lift capacity and output torque 3.good disassembility 1. Application YGS-120 anchor engineering drilling rig is a full hydraulic operated dual-top drive power head drilling machine. It is widely used to drill large pretension anchor wire holes,...

1.trailer mounted drilling rig 2.main operating mode of rotary drilling 3.equipped with main, secondary and a tool hoist Specifications of drilling rig1.  Base data(1)Drilling capacity  PowerBF6L913CDrilling Depth600 m Diameter of hole Open-hole500mmEnd...

1.hydraulic-driven core drilling rig 2.powerful drilling force 3.compact in structure, moderate in weight Specifications of drilling rig: Drilling depth1000-2100 mMax. lifting capacity of spindle200  kNRotation angle of spindle0-360°Max. pressuring force of...

1.truck mounted drilling rig 2.operating mechanism is hydraulic driven 3.equipped with a main hoist, and a tool hoist Specifications of drilling rig Project          ParameterDimensions (m)12000×2500×4100mmWhole...

1.trailer towing type drilling rig 2.uses a positive cycle pump 3.easy to move and high in mechanization Specifications of drilling rig Diameter of Holes500mmDrilling Depth450mDrive Drill Rod108×108×7000mmDrill Rod Inside89×6000mmMoving Height of Main...

1.trailer mounted drilling rig 2.with one main and a secondary hoists 3.four jacks to reduce physical labour Specifications of drilling rig(1)Base data1.Base dataDrilling depth.    ...

1.Mechanical drive, rotary table structure 2.Trailer type, convenient for long distance work 3.Easy operation and maintenance Drilling depth(m)40080Hole diameter(mm)500 1500Rotary table diameter(mm)500RPM(forward/ reverse)(r/min)21.5;38.4;61Rated torque of rotary...