Model:JKM458
Rock Hardness:F=6-20
Type:Rotary Drilling Rig
Model:YGL-100Q
Rock Hardness:F=6-20
Type:Rotary Drilling Rig
Model Number:YGL-50
Drill Rock Hardness:F=6-20
Type:Rotary Drilling Rig
Model Number:AK120
Drill Rock Hardness:F=6-20
Type:Rotary Drilling Rig
Model Number:AK100
Drill Rock Hardness:F=6-20
Type:Rotary Drilling Rig
Model Number:AK80E
Drill Rock Hardness:F=6-20
Type:Rotary Drilling Rig
Model Number:AK30
Drill Rock Hardness:F=6-20
Type:Rotary Drilling Rig
Model Number:AK60
Drill Rock Hardness:F=6-20
Type:Rotary Drilling Rig