Portable Popular Diamond Core Drilling Rig
Features:
1. Skid mounted, light weight, compact, it is easy move around the worksite.
2. Have more speeds (8-speed), reasonable speed range, and big torque at lower speed, wide applications;
3. Having two reverse speeds, it is easy to handle the accidents in drilling hole.
4. The feed stroke of spindle is 600 mm, help to improve drilling efficiency, reduce blocking and burning of bit, easy to handle drilling accidents.
5. Twin-gear oil pump to supply oil for the hydraulic system of drilling rig, less power consumption, lower temperature of the hydraulic system.
6. Few control levers, reasonable layout, flexible and reliable manipulation.
7. Have normally a closed hydraulic chuck, also equipped with a lower mechanical manual chuck.