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  Excavator Drill Attchment Drill HC20

  1.  Compared with hydraulic drilling platform, the drilling function is similar and cost-effective.
  2.  The drilling speed of pure rock drilling for hydraulic drilling machine is three times faster than that of the same magnitude pneumatic drill.
  3.  Low energy consumption, about 1/3-1/4 of the same magnitude pneumatic drill.
  4. The long service life of the drilling machine for the hydraulic drill and the less consumption of the drill parts, and the low cost of drilling operation.
  5. The hydraulic drill can adjust the impact energy according to the rock condition to obtain the best drilling effect.

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