blast hole drill

It's compact in structure, easy in operation, and light in weight. The crawler drill is widely used in hole- blasting in the mines and quarries.

Characteristics >>
 
>        Multi-directional drill.
>        The chassis is driven by highly-efficient pneumatic motor with powerful traction. Each track is driven independently by air motor with enclosed gear drive, the gradeability arrives 25° with a compressor in tow, or 45° alone.
>        Hydraulic track oscillation is more suitable for positioning drilling machine during drilling.
>        The carriage with rollers provides for minimal wear to the drill guide.
>        Equipped with two hydraulic clamps is easy to load and unload drilling rods and improve efficiency.
>        The special compensation device makes a full production of drill rod threads.
>        The Hydraulic auxiliary functions are easy and efficient for guide extension, boom swing, boom lift, guide tilt and guide dump.