PAT-Drill 421

The PAT-Drill 421 is a heavy duty version of the compact trailer mounted rig. With a heavier and stronger mast, chassis and power pack it provides an alternate machine – ideally suited to being towed by light truck or Land Cruiser.

For down-the-hole-hammer and mud rotary drilling up to 180m depth 100-165mm diameter – according tool selection.





Product Description

3000 Kg. capacity Single Axle - With Heavy Duty “split ring” all steel wheels.

Rotary Head - 50 mm (2”) Air/Water pipe work & flanged drill pipe adaptor.

Flush drill pipe 76 mm diameter or ‘open throat’ 90 mm diameter for efficent deep mud drilling.

4 Heavy duty hoist points to facilitate truck loading.

Re-postionable levelling jacks giving high ground clearance or vehicle mounting options.

Optional 1,000 Kg. mast head winch for 3 m casing handling.