Special Heavy Duty SKID Mounted Drilling Rig for drilling Angular holes from 20 degree horizontal to Vertical to a depth of 30mtrs specially used for drilling Grout holes for Strengthening of Foundation. The Mast is capable of handling 76mm dia ODX1.5mtrs (5ft) Drill Pipe fitted with 4.5H.P Rotation unit & 4.5H.P feed unit. The Mast is raised & lower by Hydraulic Cylinder operated by direction control valve & Double lock Check Valve.
Stable Drilling capabilities
Structural designed for extra rigidity
Anchoring arrangement ensures perfect stability during drilling
Centralized sensitive controls with auto feed arrangement ensure easy operation and reduction of operation fatigue
Rotation and winch units modified to provide additional power for faster drilling and rapid withdrawals, longer tool life etc.
Rigid Output Shaft (Rotation Unit) with extra bearing support and thicker thread profile
Specially designed fluid seals for Output Shaft Rotation unit to prevent air leakages